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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mabry, Vachel | RP | Free Agent | 31 | 02/09/2021 | Huntsville | USA | Right | Right | 6' 5" | 200 lbs | - |
| Macasa, Ferdinand | 3B | Free Agent | 30 | 04/25/2022 | McKinney | USA | Right | Right | 6' 4" | 200 lbs | - |
| MacCooey, Kyle | 1B | Free Agent | 20 | 08/05/2031 | Utica | USA | Left | Left | 6' 4" | 220 lbs | - |
| Mace, Courtnay | SP | Free Agent | 21 | 05/31/2031 | New York | USA | Right | Right | 6' 2" | 190 lbs | - |
| Mace, Rylan | SP | Free Agent | 17 | 08/18/2034 | Cumberland | USA | Right | Right | 6' 1" | 175 lbs | - |
| Macedo, Wilfredo | 1B | Free Agent | 19 | 06/18/2033 | Columbus | USA | Left | Left | 6' 3" | 205 lbs | - |
| Macer, Grant | LF | Free Agent | 30 | 09/12/2021 | Browns Mills | USA | Right | Left | 6' 3" | 200 lbs | - |
| Machuca, P.J. | SP | Free Agent | 26 | 09/19/2025 | La Romana | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Machuca, Yonatan | 3B | Toronto Blue Jays | 19 | 09/24/2032 | San Francisco de Macorís | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Macias, Nicholas | SS | Portland Hops | 18 | 12/16/2033 | Hostos | DOM | Right | Right | 6' 1" | 170 lbs | - |
| Mack, Adrian | CF | Fresno Falcons | 32 | 11/03/2019 | Farmington | USA | Right | Right | 6' 2" | 185 lbs | - |
| Macon, Jagger | C | Atlanta Braves | 27 | 04/28/2025 | Baltimore | USA | Right | Right | 6' 6" | 200 lbs | $10,400,000 |
| Macon, Peverall | C | Free Agent | 20 | 08/14/2031 | Sierra Vista Southeast | USA | Switch | Right | 6' 0" | 200 lbs | - |
| Madariaga, Diego | 2B | Miami Marlins | 18 | 08/30/2033 | Maracaibo | VEN | Right | Right | 6' 1" | 185 lbs | - |
| Madden, Trent | LF | Milwaukee Brewers | 31 | 06/24/2021 | Phoenix | USA | Left | Left | 6' 0" | 200 lbs | - |
| Maddox, Tori | RP | Free Agent | 16 | 04/05/2036 | Port St. Lucie | USA | Right | Right | 6' 3" | 175 lbs | - |
| Madeo, Timmy | RP | Free Agent | 27 | 06/20/2025 | Greenbush | USA | Right | Right | 6' 3" | 200 lbs | - |
| Madrigal, Baldo | SP | Fresno Falcons | 16 | 09/22/2035 | Punto Fijo | VEN | Right | Right | 5' 11" | 165 lbs | - |
| Madrigal, Russ | 1B | Free Agent | 26 | 01/05/2026 | Haiku-Pauwela | USA | Right | Right | 6' 5" | 210 lbs | - |
| Madriz, Jonathan | 2B | Las Vegas Knights | 35 | 07/09/2016 | Waukesha | USA | Right | Right | 5' 11" | 200 lbs | $500,000 |
| Maduro, Jonny | SP | Baltimore Orioles | 18 | 01/14/2034 | Oranjestad | ARU | Right | Right | 6' 3" | 180 lbs | - |
| Maeda, Fumiaki | RP | Free Agent | 31 | 04/13/2021 | Toyota | JPN | Right | Right | 6' 2" | 205 lbs | - |
| Magee, Dave | SP | Free Agent | 17 | 04/27/2035 | Henderson | USA | Right | Right | 6' 1" | 165 lbs | - |
| Maggi, Leonardo | SP | Free Agent | 17 | 06/22/2035 | Pembroke | USA | Right | Right | 6' 4" | 180 lbs | - |
| Magnússon, Alexander | RP | San Diego Padres | 28 | 06/20/2024 | Reykjavík | ISL | Right | Right | 6' 0" | 195 lbs | $1,120,000 |
| Mahaffey, Neville | RP | Cleveland Indians | 35 | 07/03/2016 | Boynton Beach | USA | Right | Right | 6' 4" | 195 lbs | $12,500,000 |
| Mahr, Tristan | CF | Free Agent | 16 | 02/22/2036 | Oro Valley | USA | Right | Right | 6' 3" | 175 lbs | - |
| Maier, Jay | LF | Virginia Black Bears | 26 | 12/24/2025 | Bryn Mawr-Skyway | USA | Right | Right | 6' 4" | 200 lbs | $500,000 |
| Maisonet, Arias | SS | Boston Red Sox | 17 | 03/30/2035 | Villa del Rosario | VEN | Switch | Right | 6' 2" | 175 lbs | - |
| Malacad, Jericho | SS | Free Agent | 16 | 09/23/2035 | San Diego | USA | Right | Right | 6' 2" | 180 lbs | - |
| Maldonado, Leonardo | SS | Boston Red Sox | 17 | 12/10/2034 | San Felipe | VEN | Switch | Right | 6' 1" | 180 lbs | - |
| Maldonado, Sergio | RP | Free Agent | 16 | 10/11/2035 | San Juan | PUR | Right | Right | 6' 0" | 165 lbs | - |
| Maldonado, Travis | CF | Cincinnati Reds | 17 | 02/24/2035 | San Antonio del Tachira | VEN | Right | Right | 6' 0" | 170 lbs | - |
| Malka, Uzzi | RP | Free Agent | 16 | 08/12/2035 | Alhambra | USA | Right | Right | 6' 1" | 160 lbs | - |
| Mallery, Vic | RP | Portland Hops | 25 | 07/03/2026 | Mart | USA | Switch | Right | 6' 3" | 200 lbs | $500,000 |
| Mallory, Fergal | RF | Free Agent | 27 | 11/10/2024 | Ithaca | USA | Left | Right | 5' 10" | 200 lbs | - |
| Malovich, Micah | RP | Free Agent | 21 | 09/19/2030 | Liberty City | USA | Right | Right | 6' 2" | 175 lbs | - |
| Mammone, Ian | SS | Free Agent | 18 | 05/13/2034 | Sigourney | USA | Right | Right | 6' 1" | 165 lbs | - |
| Mancini, Barty | SS | Free Agent | 26 | 01/29/2026 | San Cristóbal | VEN | Right | Right | 6' 3" | 190 lbs | - |
| Manco, Jonathan | CF | Free Agent | 20 | 10/17/2031 | Port Orange | USA | Switch | Right | 6' 3" | 190 lbs | - |
| Mandel, Josiah | 3B | Philadelphia Phillies | 26 | 07/30/2025 | Philadelphia | USA | Right | Right | 6' 2" | 200 lbs | $500,000 |
| Mandy, Gerald | SS | Free Agent | 17 | 08/15/2034 | Chandler | USA | Right | Right | 6' 1" | 170 lbs | - |
| Mangan, Max | SP | Montreal Expos | 36 | 04/10/2016 | Susanville | USA | Right | Right | 6' 2" | 200 lbs | $10,600,000 |
| Manker, Sleepy | LF | Free Agent | 17 | 02/16/2035 | Boise | USA | Right | Right | 6' 3" | 190 lbs | - |
| Mann, Lawrence | RP | Free Agent | 20 | 10/17/2031 | West Valley City | USA | Left | Left | 6' 7" | 210 lbs | - |
| Manriquez, Dylan | RP | Free Agent | 15 | 10/17/2036 | Bayamón | PUR | Right | Right | 6' 8" | 200 lbs | - |
| Manso, Jeison | SP | Oakland Athletics | 19 | 03/02/2033 | Petare | VEN | Left | Left | 6' 6" | 195 lbs | - |
| Manzanares, Jordan | SP | Minnesota Twins | 27 | 08/10/2024 | West Des Moines | USA | Right | Right | 6' 6" | 200 lbs | $5,500,000 |
| Manzo, Gilberto | SP | Indianapolis Ignition | 17 | 02/17/2035 | Santo Domingo | DOM | Right | Right | 6' 1" | 165 lbs | - |
| Manzo, Oscar | 2B | Free Agent | 17 | 06/21/2035 | Pembroke Pines | USA | Right | Right | 6' 3" | 185 lbs | - |
| Manzo, Wyatt | RP | Free Agent | 32 | 10/24/2019 | Willmar | USA | Right | Right | 6' 2" | 200 lbs | - |
| Maravilla, Enyor | C | Free Agent | 28 | 02/25/2024 | Pedro García | DOM | Right | Right | 6' 4" | 200 lbs | - |
| March, Elijah | 2B | Free Agent | 16 | 10/27/2035 | Hot Springs | USA | Right | Right | 6' 0" | 165 lbs | - |
| Marinari, Bryan | SP | Free Agent | 16 | 09/30/2035 | Marshalltown | USA | Right | Right | 5' 11" | 160 lbs | - |
| Mariscal, Adrián | SP | Miami Marlins | 36 | 07/09/2015 | Maracaibo | VEN | Right | Right | 6' 2" | 200 lbs | $16,400,000 |
| Mark, Alec | RP | Free Agent | 17 | 12/23/2034 | Virginia Beach | USA | Right | Right | 5' 11" | 165 lbs | - |
| Markert, Colin | LF | Free Agent | 20 | 09/06/2031 | Torrance | USA | Left | Left | 6' 4" | 205 lbs | - |
| Markley, John | SS | Free Agent | 17 | 05/04/2035 | Columbus | USA | Left | Right | 6' 2" | 170 lbs | - |
| Marot, Jared | 2B | Free Agent | 15 | 10/19/2036 | Wayne | USA | Right | Right | 6' 2" | 175 lbs | - |
| Marquez, Neil | CF | Free Agent | 18 | 01/03/2034 | Roseville | USA | Right | Right | 6' 3" | 190 lbs | - |
| Marshall, Rodd | 1B | Virginia Black Bears | 25 | 04/09/2027 | Westchester | USA | Right | Right | 6' 4" | 200 lbs | $500,000 |
| Marte, Emiliano | CF | Miami Marlins | 18 | 06/01/2034 | San Cristóbal | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Marte, Santiago | 3B | Houston Astros | 19 | 12/12/2032 | Miches | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Marthaler, Joseph | CF | Free Agent | 21 | 04/18/2031 | San Fernando | USA | Right | Right | 6' 1" | 180 lbs | - |
| Martin, Cone | LF | Free Agent | 18 | 05/31/2034 | Trumansburg | USA | Left | Right | 5' 11" | 175 lbs | - |
| Martin, Edward | C | Free Agent | 16 | 07/05/2035 | Lancaster | USA | Left | Right | 6' 0" | 185 lbs | - |
| Martin, Erubiel | SP | Toronto Blue Jays | 28 | 03/23/2024 | Alton | USA | Right | Left | 6' 5" | 200 lbs | $10,100,000 |
| Martin, James | 3B | Free Agent | 17 | 03/30/2035 | Barrington | USA | Right | Right | 6' 1" | 180 lbs | - |
| Martin, Joshua | SS | Free Agent | 28 | 05/23/2024 | El Paso | USA | Right | Right | 6' 0" | 200 lbs | - |
| Martin, Justin | RF | Free Agent | 16 | 09/27/2035 | Visalia | USA | Left | Left | 6' 7" | 190 lbs | - |
| Martin, Mitchel | CF | Free Agent | 20 | 10/22/2031 | Valley Station | USA | Right | Right | 5' 11" | 180 lbs | - |
| Martin, Patrick | 1B | Free Agent | 16 | 01/19/2036 | Mesa | USA | Left | Left | 6' 3" | 195 lbs | - |
| Martin, Popeye | SP | Free Agent | 15 | 10/25/2036 | Stuart | USA | Left | Right | 6' 5" | 190 lbs | - |
| Martin, Reiley | LF | Free Agent | 17 | 10/06/2034 | Brooklyn | USA | Switch | Left | 6' 1" | 180 lbs | - |
| Martinelli, Jason | SP | Detroit Tigers | 25 | 11/19/2026 | Thibodaux | USA | Left | Left | 6' 0" | 190 lbs | $500,000 |
| Martines, Ernest | RP | Cleveland Indians | 36 | 04/12/2016 | Cagua | VEN | Left | Left | 6' 3" | 195 lbs | $10,750,000 |
| Martinez, Dan | SS | Free Agent | 29 | 07/10/2022 | Vacaville | USA | Right | Right | 6' 2" | 195 lbs | - |
| Martinez, Luís | C | Kansas City Royals | 18 | 04/09/2034 | Higüey | DOM | Right | Right | 6' 2" | 195 lbs | - |
| Martín, Alfredo | SP | Free Agent | 17 | 05/31/2035 | Huntsville | USA | Right | Right | 6' 4" | 185 lbs | - |
| Martín, Florian | SP | Free Agent | 16 | 11/30/2035 | San Juan | PUR | Left | Left | 6' 5" | 185 lbs | - |
| Martín, German | 1B | Free Agent | 28 | 10/31/2023 | Cumana | VEN | Right | Right | 6' 2" | 200 lbs | - |
| Martín, Leo | LF | Texas Rangers | 16 | 04/26/2036 | Cabimas | VEN | Right | Right | 6' 3" | 190 lbs | - |
| Martínez, Chris | C | Free Agent | 17 | 08/21/2034 | Petare | VEN | Right | Right | 6' 0" | 195 lbs | - |
| Martínez, Cory | SS | Cleveland Indians | 24 | 08/10/2027 | Moca | DOM | Right | Right | 6' 5" | 205 lbs | $500,000 |
| Martínez, Juan Bautista | C | Free Agent | 20 | 11/21/2031 | Jarabacoa | DOM | Left | Right | 6' 6" | 210 lbs | - |
| Martínez, Liobel | 1B | Free Agent | 17 | 01/26/2035 | Cabral | DOM | Right | Right | 6' 4" | 205 lbs | - |
| Martínez, Mario | LF | Free Agent | 17 | 01/30/2035 | Moca | DOM | Right | Right | 6' 2" | 185 lbs | - |
| Marwan, Kane | SP | Free Agent | 16 | 09/28/2035 | Kensington | USA | Left | Left | 6' 2" | 175 lbs | - |
| Marín, Sal | SP | St. Louis Cardinals | 18 | 08/23/2033 | Naucalpan | MEX | Left | Right | 6' 3" | 185 lbs | - |
| Marín, Yan | SS | Milwaukee Brewers | 27 | 10/06/2024 | Mayagüez | PUR | Right | Right | 6' 2" | 200 lbs | $500,000 |
| Mascarenas, Troy | SP | Free Agent | 20 | 06/01/2032 | Parkersburg | USA | Right | Right | 6' 3" | 175 lbs | - |
| Mashiko, Scott | LF | Free Agent | 24 | 04/26/2028 | San Antonio | USA | Right | Left | 6' 2" | 195 lbs | - |
| Maslach, J.J. | SS | Free Agent | 17 | 06/15/2035 | Pomona | USA | Right | Right | 6' 0" | 170 lbs | - |
| Mason, Branson | 2B | Free Agent | 17 | 04/21/2035 | Valley Stream | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mason, Keylon | SP | Los Angeles Dodgers | 31 | 03/25/2021 | Maywood | USA | Switch | Right | 6' 3" | 195 lbs | $21,000,000 |
| Mason, Mike | SP | Boston Red Sox | 32 | 07/29/2019 | Castle Shannon | USA | Right | Left | 6' 5" | 200 lbs | $1,200,000 |
| Mason, Parker | SP | Free Agent | 16 | 06/17/2036 | Orem | USA | Left | Left | 6' 2" | 170 lbs | - |
| Mason, Theodore | SP | California Angels | 30 | 10/21/2021 | Sioux Falls | USA | Left | Left | 6' 0" | 200 lbs | $22,000,000 |
| Massengill, Joshua | C | Houston Astros | 31 | 03/07/2021 | Navarre | USA | Right | Right | 6' 0" | 200 lbs | $10,500,000 |
| Masterson, Marc | SP | Memphis Blues | 24 | 05/18/2028 | Willowbrook | USA | Right | Right | 6' 2" | 190 lbs | $500,000 |
| Mata, Enrique | SS | Arizona Diamondbacks | 26 | 09/15/2025 | Santo Domingo | DOM | Switch | Right | 6' 4" | 195 lbs | $1,550,000 |
| Mata, Isham | RP | Free Agent | 16 | 08/20/2035 | Austin | USA | Right | Right | 6' 0" | 165 lbs | - |
| Mateo, Logan | RF | Free Agent | 17 | 11/09/2034 | West Hartford | USA | Left | Left | 6' 6" | 200 lbs | - |
| Mateo, Luís | CF | Las Vegas Knights | 26 | 02/17/2026 | Caguas | PUR | Left | Left | 6' 3" | 205 lbs | $500,000 |
| Mathews, Lincoln | SP | Free Agent | 16 | 09/09/2035 | Verdi-Mogul | USA | Right | Right | 6' 0" | 165 lbs | - |
| Matlock, Chet | C | Free Agent | 17 | 01/09/2035 | Augusta | USA | Right | Right | 6' 6" | 200 lbs | - |
| Matnishian, Marty | SP | Free Agent | 17 | 10/17/2034 | Fontana | USA | Switch | Right | 6' 6" | 195 lbs | - |
| Matos, Carmén | SP | Pittsburgh Pirates | 18 | 12/08/2033 | Santo Domingo | DOM | Left | Right | 6' 2" | 180 lbs | - |
| Matsumoto, Ray | C | Milwaukee Brewers | 23 | 07/28/2028 | Greenfield | USA | Right | Right | 6' 2" | 200 lbs | $500,000 |
| Matter, Edward | SP | Oakland Athletics | 29 | 11/12/2022 | Boulder | USA | Right | Right | 6' 2" | 195 lbs | $4,300,000 |
| Mattox, Gabe | SS | Free Agent | 17 | 05/21/2035 | Cottage Lake | USA | Right | Right | 6' 2" | 165 lbs | - |
| Maul, Jackson | 1B | San Francisco Giants | 28 | 09/08/2023 | Florence-Graham | USA | Right | Right | 6' 2" | 200 lbs | $1,620,000 |
| Mauldin, Brent | SP | Free Agent | 39 | 10/03/2012 | Lake Elsinore | USA | Right | Right | 6' 2" | 200 lbs | - |
| Mauras, Wilfredo | CF | Fresno Falcons | 17 | 12/29/2034 | Loma de Cabrera | DOM | Right | Right | 6' 5" | 200 lbs | - |
| Maure, Jeison | 2B | Pittsburgh Pirates | 26 | 05/03/2026 | La Romana | DOM | Left | Right | 6' 2" | 200 lbs | $500,000 |
| Maxwell, Sebastian | 3B | Free Agent | 18 | 05/29/2034 | Roseville | USA | Left | Right | 6' 4" | 195 lbs | - |
| Maxwell, Seton | 1B | Free Agent | 17 | 08/09/2034 | St. George | USA | Right | Right | 6' 3" | 200 lbs | - |
| May, Phooka | CF | Atlanta Braves | 27 | 09/08/2024 | Fresno | USA | Right | Right | 6' 2" | 200 lbs | $8,150,000 |
| Maya, Leandro | 3B | Free Agent | 21 | 02/15/2031 | Vista | USA | Right | Right | 6' 1" | 200 lbs | - |
| Mayer, Bolton | 1B | Free Agent | 16 | 11/07/2035 | Decatur | USA | Right | Right | 6' 2" | 200 lbs | - |
| Mayes, Ralph | SP | California Angels | 27 | 06/23/2025 | Houma | USA | Right | Right | 6' 7" | 200 lbs | $10,625,000 |
| Mays, Colin | SP | Free Agent | 17 | 08/07/2034 | Glasgow | USA | Right | Right | 6' 3" | 180 lbs | - |
| Mazza, Zion | SP | San Francisco Giants | 27 | 07/10/2024 | Adams | USA | Right | Right | 5' 10" | 190 lbs | $500,000 |
| Mazzocchi, Adrián | RP | Free Agent | 16 | 07/10/2035 | Buffalo | USA | Left | Left | 6' 2" | 175 lbs | - |
| McAllister, Otello | CF | Free Agent | 17 | 08/19/2034 | Creston | USA | Left | Left | 6' 3" | 180 lbs | - |
| McAuley, Angelo | SP | Free Agent | 17 | 09/12/2034 | Aurora | USA | Right | Right | 6' 0" | 170 lbs | - |
| McBride, Jaden | SP | Milwaukee Brewers | 29 | 08/12/2022 | Weymouth | USA | Switch | Right | 6' 4" | 200 lbs | $500,000 |
| McCabe, Jesse | 1B | Milwaukee Brewers | 29 | 04/22/2023 | Corpus Christi | USA | Right | Right | 6' 2" | 215 lbs | $500,000 |
| McCarley, Chris | SP | Free Agent | 16 | 12/16/2035 | Salmon Creek | USA | Switch | Right | 6' 4" | 185 lbs | - |
| McCarter, Neal | SP | Free Agent | 20 | 12/19/2031 | San Carlos | USA | Right | Right | 5' 11" | 180 lbs | - |
| McCarthy, Andy | RP | Free Agent | 27 | 10/13/2024 | Washington | USA | Left | Right | 6' 2" | 200 lbs | - |
| McCarthy, Carter | SP | Free Agent | 21 | 03/07/2031 | Dania Beach | USA | Left | Left | 6' 4" | 200 lbs | - |
| McCaughey, Tyler | 1B | New York Mets | 31 | 12/07/2020 | Waterloo | USA | Right | Right | 6' 6" | 200 lbs | $9,200,000 |
| McClanahan, Gabriel | RP | Minnesota Twins | 24 | 06/10/2028 | Costa Mesa | USA | Right | Left | 6' 2" | 200 lbs | $500,000 |
| McClintock, Byron | SP | Fresno Falcons | 29 | 08/09/2022 | Pembroke Pines | USA | Right | Right | 6' 4" | 200 lbs | - |
| McCone, Derek | SS | Chicago Cubs | 31 | 03/01/2021 | Parsippany-Troy Hills Township | USA | Right | Right | 6' 1" | 200 lbs | $12,800,000 |
| McCoy, B.J. | SS | Free Agent | 17 | 05/04/2035 | Scarsdale | USA | Right | Right | 5' 11" | 155 lbs | - |
| McCray, Jojo | SP | Free Agent | 17 | 07/24/2034 | Rolling Meadows | USA | Right | Right | 6' 3" | 170 lbs | - |
| McCue, Micah | CF | Free Agent | 17 | 12/12/2034 | Boise | USA | Left | Left | 6' 5" | 185 lbs | - |
| McCullough, Dave | 2B | Free Agent | 20 | 12/20/2031 | South Woodbridge | USA | Right | Right | 6' 2" | 200 lbs | - |
| McDaniel, Logan | 1B | Free Agent | 31 | 08/05/2020 | Royal Palm Estates | USA | Left | Right | 6' 5" | 200 lbs | - |
| McDavis, Jeremiah | SP | Free Agent | 18 | 05/23/2034 | Waller | USA | Right | Right | 6' 0" | 165 lbs | - |
| McFadden, Kit | RP | Free Agent | 26 | 02/21/2026 | Pawtucket | USA | Right | Right | 6' 5" | 205 lbs | - |
| McFadden, Peter | RF | Virginia Black Bears | 27 | 05/30/2025 | Aventura | USA | Right | Right | 6' 4" | 200 lbs | $3,460,000 |
| McFarland, Bentley | C | Free Agent | 18 | 05/01/2034 | Mobile | USA | Right | Right | 6' 0" | 175 lbs | - |
| McGalliard, John | 1B | Chicago Cubs | 27 | 04/25/2025 | Hilton Head Island | USA | Right | Right | 6' 8" | 200 lbs | $500,000 |
| McGeary, Stephen | SP | Free Agent | 16 | 01/31/2036 | Barnhart | USA | Right | Right | 6' 1" | 165 lbs | - |
| McGinnis, Harrison | SP | Free Agent | 18 | 01/15/2034 | Newark | USA | Left | Right | 6' 1" | 180 lbs | - |
| McGuffie, Kato | RP | Miami Marlins | 35 | 01/22/2017 | Sugar Land | USA | Right | Right | 6' 6" | 200 lbs | $500,000 |
| McGuire, Cody | SS | Fresno Falcons | 28 | 04/18/2024 | Sugar Land | USA | Right | Right | 5' 10" | 180 lbs | $500,000 |
| McGuirk, Robert | SP | Free Agent | 17 | 02/05/2035 | League City | USA | Switch | Right | 6' 4" | 180 lbs | - |
| McIntosh, Paul | RP | San Francisco Giants | 27 | 01/31/2025 | Mankato | USA | Right | Right | 5' 11" | 175 lbs | $500,000 |
| McIntyre, Harris | SS | Free Agent | 17 | 07/04/2034 | Sydney | CAN | Right | Right | 6' 3" | 175 lbs | - |
| McKeeth, Gunner | SP | Free Agent | 17 | 11/27/2034 | Cambridge | CAN | Right | Right | 5' 9" | 165 lbs | - |
| McKeller, Ethan | SP | Free Agent | 17 | 08/28/2034 | Wichita | USA | Switch | Right | 6' 4" | 190 lbs | - |
| McKenzie, Derron | SP | Houston Astros | 30 | 11/21/2021 | Virginia Beach | USA | Switch | Right | 6' 3" | 200 lbs | $14,000,000 |
| McKinnie, Logan | LF | Chicago White Sox | 27 | 03/08/2025 | Holly Springs | USA | Switch | Right | 6' 4" | 200 lbs | $500,000 |
| McKinnis, Scott | RP | Los Angeles Dodgers | 34 | 05/11/2018 | Kewanee | USA | Switch | Right | 6' 2" | 190 lbs | $500,000 |
| McLean, Jonathan | SP | Colorado Rockies | 31 | 11/24/2020 | Seymour | USA | Right | Right | 6' 5" | 200 lbs | $26,000,000 |
| McLean, Nicky | SP | Free Agent | 27 | 10/05/2024 | Tucson | USA | Left | Right | 6' 0" | 190 lbs | - |
| McLeod, Justin | SP | Free Agent | 16 | 11/02/2035 | Tyngsborough | USA | Right | Left | 6' 0" | 170 lbs | - |
| McMahon, Cristian | C | Free Agent | 16 | 04/03/2036 | Lombard | USA | Left | Right | 6' 1" | 180 lbs | - |
| McMahon, Lucas | CF | Free Agent | 17 | 08/24/2034 | Abilene | USA | Switch | Right | 6' 1" | 170 lbs | - |
| McNeal, Ryan | RP | Cincinnati Reds | 33 | 08/08/2018 | New York | USA | Left | Left | 6' 6" | 200 lbs | $5,100,000 |
| McNeil, Neil | SP | Free Agent | 28 | 11/22/2023 | Fresno | USA | Left | Left | 6' 5" | 200 lbs | - |
| McPherson, Levi | 1B | Free Agent | 17 | 02/04/2035 | Mercier | CAN | Right | Right | 6' 1" | 200 lbs | - |
| McWilliams, Ethan | RF | Free Agent | 21 | 03/30/2031 | West Covina | USA | Right | Right | 6' 0" | 190 lbs | - |
| Meade, Sylvester | CF | Free Agent | 18 | 10/14/2033 | Central Gardens | USA | Left | Left | 6' 0" | 170 lbs | - |
| Mechler, Matt | CF | Texas Rangers | 28 | 08/10/2023 | West Valley City | USA | Right | Right | 6' 5" | 205 lbs | $1,819,200 |
| Medina, Juan | CF | San Diego Padres | 19 | 03/02/2033 | Fantino | DOM | Right | Left | 6' 2" | 180 lbs | - |
| Medina, Oscar | C | Kansas City Royals | 19 | 09/21/2032 | Santo Domingo | DOM | Right | Right | 5' 10" | 185 lbs | - |
| Medina, Ralph | RP | Free Agent | 18 | 06/09/2034 | Independence | USA | Left | Right | 5' 9" | 155 lbs | - |
| Medina, Yadiel | CF | Free Agent | 18 | 11/22/2033 | Santo Domingo | DOM | Right | Right | 6' 0" | 175 lbs | - |
| Medrano, Dasiel | CF | Memphis Blues | 17 | 11/06/2034 | Boca Chica | DOM | Switch | Right | 6' 1" | 170 lbs | - |
| Medrano, Errol | SP | Seattle Mariners | 32 | 10/18/2019 | Rocklin | USA | Right | Right | 6' 1" | 200 lbs | $29,000,000 |
| Medrano, Pedro | 2B | Texas Rangers | 24 | 12/04/2027 | Villa Bisonó | DOM | Right | Right | 6' 2" | 190 lbs | $500,000 |
| Medved, Toby | C | Free Agent | 16 | 09/25/2035 | Kitchener | CAN | Switch | Right | 6' 2" | 190 lbs | - |
| Mehrtens, Jeremy | SS | Seattle Mariners | 25 | 10/09/2026 | Worcester | USA | Right | Right | 6' 1" | 195 lbs | $500,000 |
| Meier, Austin | C | Free Agent | 17 | 08/25/2034 | Hattiesburg | USA | Right | Right | 6' 0" | 185 lbs | - |
| Meijer, Angelo | CF | Free Agent | 15 | 07/21/2036 | Rotterdam | NED | Right | Right | 6' 4" | 175 lbs | - |
| Meiste, Kayden | RP | Free Agent | 26 | 09/03/2025 | Cicero | USA | Switch | Right | 6' 1" | 200 lbs | - |
| Mejia, Augusto | 1B | Boston Red Sox | 17 | 05/24/2035 | Puebla | MEX | Left | Right | 6' 2" | 190 lbs | - |
| Mejia, Christiano | CF | Los Angeles Dodgers | 17 | 10/12/2034 | Joba Arriba | DOM | Right | Right | 6' 4" | 185 lbs | - |
| Mejia, Javier | C | Free Agent | 18 | 04/22/2034 | Bonao | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Mejia, Leonardo | 2B | Chicago Cubs | 16 | 10/05/2035 | Jimaní | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Mejia, Pancho | C | Portland Hops | 30 | 05/07/2022 | Santiago | DOM | Right | Right | 6' 0" | 200 lbs | $2,400,000 |
| Mejia, Ulisses | CF | Miami Marlins | 18 | 02/05/2034 | Santo Domingo | DOM | Right | Right | 6' 0" | 165 lbs | - |
| Mejia, Yadir | CF | Toronto Blue Jays | 19 | 04/29/2033 | Puerto Plata | DOM | Right | Right | 6' 4" | 190 lbs | - |
| Melendez, Javier | C | Free Agent | 20 | 06/04/2032 | Tucupita | VEN | Right | Right | 6' 1" | 190 lbs | - |
| Melendez, Oliver | 3B | Portland Hops | 28 | 12/29/2023 | San Juan | PUR | Right | Right | 6' 0" | 200 lbs | $11,300,000 |
| Melendez, Xavier | SP | Free Agent | 15 | 07/26/2036 | San Juan | PUR | Switch | Right | 6' 2" | 165 lbs | - |
| Melfi, Steve | SP | Free Agent | 17 | 06/20/2035 | Zelienople | USA | Right | Right | 6' 3" | 180 lbs | - |
| Melgosa, Diego | 3B | Indianapolis Ignition | 18 | 07/26/2033 | Santo Domingo | DOM | Right | Right | 6' 2" | 190 lbs | - |
| Meli, Connor | 3B | Free Agent | 28 | 09/16/2023 | Salem | USA | Right | Right | 6' 1" | 200 lbs | - |
| Mellett, Steve | SP | Free Agent | 29 | 06/08/2023 | Findlay | USA | Left | Left | 6' 2" | 195 lbs | - |
| Melo, Brunhildo | SP | Chicago White Sox | 19 | 09/22/2032 | Los Dos Caminos | VEN | Right | Right | 5' 11" | 170 lbs | - |
| Melo, Gonçalo | SS | Baltimore Orioles | 26 | 10/30/2025 | Guatire | VEN | Right | Right | 5' 10" | 180 lbs | $500,000 |
| Mena, Ernesto | SS | Free Agent | 17 | 08/20/2034 | Oxnard | USA | Right | Right | 6' 3" | 175 lbs | - |
| Menchaca, Marco | C | California Angels | 26 | 01/04/2026 | Valencia | VEN | Left | Right | 6' 3" | 200 lbs | $500,000 |
| Mendes, Shawn | CF | Free Agent | 16 | 09/06/2035 | San Diego | USA | Left | Left | 6' 2" | 170 lbs | - |
| Mendesa, Yoker | CF | Boston Red Sox | 19 | 09/27/2032 | Bayaguana | DOM | Switch | Right | 6' 1" | 175 lbs | - |
| Mendez, Brayan | 3B | Free Agent | 32 | 11/28/2019 | Santo Domingo | DOM | Right | Right | 6' 4" | 200 lbs | - |
| Mendez, Jesús | SP | Minnesota Twins | 16 | 02/16/2036 | Maracay | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Mendez, Marcel | CF | Atlanta Braves | 18 | 10/06/2033 | Loma de Cabrera | DOM | Right | Right | 6' 2" | 175 lbs | - |
| Mendez, Marcelino | 1B | Free Agent | 19 | 04/07/2033 | Esquipulas | NCA | Right | Right | 6' 2" | 200 lbs | - |
| Mendez, Mariano | SP | Boston Red Sox | 18 | 06/19/2034 | Santiago | DOM | Left | Left | 6' 9" | 205 lbs | - |
| Mendez, Reuben | 1B | St. Louis Cardinals | 19 | 06/07/2033 | Santiago de Cuba | CUB | Right | Left | 6' 2" | 195 lbs | - |
| Mendez, Ulisseo | SS | Free Agent | 21 | 02/08/2031 | San Juan | PUR | Right | Right | 5' 10" | 165 lbs | - |
| Mendieta, Leandro | CF | Seattle Mariners | 18 | 01/06/2034 | Maracaibo | VEN | Right | Right | 6' 2" | 175 lbs | - |
| Mendoza, Gonzalo | 1B | Free Agent | 18 | 01/10/2034 | Acarigua | VEN | Switch | Right | 6' 5" | 210 lbs | - |
| Mengel, Dave | RP | Free Agent | 17 | 01/13/2035 | Paso Robles | USA | Right | Right | 6' 0" | 175 lbs | - |
| Mercer, Isaiah | 3B | Free Agent | 26 | 06/02/2026 | Schenectady | USA | Right | Right | 6' 4" | 200 lbs | - |
| Mercer, Presley | 2B | Houston Astros | 19 | 04/03/2033 | San Pedro de Macorís | DOM | Right | Right | 6' 1" | 185 lbs | - |
| Merlin, Cavonté | CF | Free Agent | 16 | 08/10/2035 | New Holland | USA | Right | Right | 6' 4" | 185 lbs | - |
| Merritt, Isaac | RP | Free Agent | 26 | 10/11/2025 | New York | USA | Right | Right | 6' 4" | 200 lbs | - |
| Merten, Chris | CF | Free Agent | 16 | 07/07/2035 | Highlands Ranch | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mertens, Noah | CF | Free Agent | 16 | 08/30/2035 | Benton | USA | Left | Left | 6' 3" | 170 lbs | - |
| Mesa, Junior | CF | Indianapolis Ignition | 19 | 08/09/2032 | Barcelona | VEN | Left | Left | 6' 1" | 185 lbs | - |
| Mesa, Santiago | SS | Fresno Falcons | 17 | 02/23/2035 | Ciudad Guayana | VEN | Left | Right | 6' 1" | 175 lbs | - |
| Messer, Chris | 1B | Free Agent | 17 | 04/08/2035 | Greeneville | USA | Right | Right | 6' 2" | 200 lbs | - |
| Messner, Fred | SP | Free Agent | 28 | 09/16/2023 | Bakersfield | USA | Left | Left | 6' 1" | 185 lbs | - |
| Metzger, Logan | SS | Free Agent | 17 | 10/04/2034 | Long Hill | USA | Right | Right | 6' 1" | 170 lbs | - |
| Meyer, Jeffrey | RP | Seattle Mariners | 35 | 06/02/2017 | Los Angeles | USA | Switch | Right | 6' 6" | 195 lbs | $8,000,000 |
| Meza, Lucila | RP | Free Agent | 30 | 01/20/2022 | Jarabacoa | DOM | Right | Right | 6' 1" | 190 lbs | - |
| Mezzaroma, Tonino | 1B | Free Agent | 28 | 05/18/2024 | Bologna | ITA | Right | Right | 6' 2" | 200 lbs | - |
| Mickel, Luis | SP | Free Agent | 35 | 03/14/2017 | Galt | USA | Right | Right | 6' 6" | 200 lbs | - |
| Middlebrook, Alvin | SS | Los Angeles Dodgers | 18 | 03/26/2034 | Colón | PAN | Right | Right | 6' 2" | 175 lbs | - |
| Middleton, Levi | C | Free Agent | 17 | 12/11/2034 | Huntsville | USA | Switch | Right | 6' 2" | 195 lbs | - |
| Middleton, Rusty | LF | Free Agent | 17 | 03/25/2035 | Brooklyn | USA | Right | Right | 6' 0" | 170 lbs | - |
| Mikuchadze, Ryan | SP | Free Agent | 36 | 09/09/2015 | Fairview (Bergen County) | USA | Left | Left | 6' 6" | 190 lbs | - |
| Milam, Pete | SP | Free Agent | 20 | 12/07/2031 | Bolingbrook | USA | Right | Left | 5' 10" | 175 lbs | - |
| Miles, Aron | RP | Free Agent | 26 | 11/12/2025 | Princeton Meadows | USA | Right | Right | 6' 7" | 205 lbs | - |
| Miles, Sylvester | RF | Atlanta Braves | 34 | 01/27/2018 | Portland | USA | Right | Right | 6' 2" | 200 lbs | $3,200,000 |
| Millan, Achilles | SP | San Diego Padres | 19 | 11/28/2032 | San Pedro de Macorís | DOM | Left | Left | 6' 4" | 190 lbs | - |
| Miller, Atticus | SP | Free Agent | 17 | 02/18/2035 | San Diego | USA | Right | Right | 6' 2" | 175 lbs | - |
| Miller, Jack | 2B | Portland Hops | 27 | 07/22/2024 | Lockhart | USA | Left | Right | 6' 8" | 200 lbs | $500,000 |
| Miller, Lance | SS | Free Agent | 16 | 12/01/2035 | Montreal | CAN | Right | Right | 5' 11" | 160 lbs | - |
| Miller, Salif | RP | Free Agent | 16 | 04/28/2036 | Richmond | USA | Right | Right | 5' 10" | 150 lbs | - |
| Miller, Sean | CF | Free Agent | 19 | 10/16/2032 | Raleigh | USA | Left | Left | 5' 10" | 155 lbs | - |
| Miller, Truman | RF | Free Agent | 29 | 10/23/2022 | Butler Beach | USA | Right | Right | 6' 3" | 200 lbs | - |
| Miller, Xavier | RP | Vancouver Cascades | 25 | 08/27/2026 | Capitola | USA | Right | Right | 6' 1" | 200 lbs | $500,000 |
| Milligan, Bobby | LF | Free Agent | 27 | 01/14/2025 | Elmhurst | USA | Switch | Right | 6' 3" | 200 lbs | - |
| Millner, Ollie | DH | Cincinnati Reds | 28 | 10/26/2023 | Townsend | USA | Right | Right | 6' 5" | 205 lbs | $5,595,000 |
| Mills, Lucas | RP | Pittsburgh Pirates | 30 | 09/29/2021 | Camden | USA | Right | Right | 6' 4" | 210 lbs | $4,510,800 |
| Mills, Lucas | SP | Portland Hops | 35 | 09/06/2016 | Prior Lake | USA | Switch | Right | 6' 3" | 200 lbs | $1,900,000 |
| Millspaugh, Anthony | RF | New York Mets | 26 | 09/16/2025 | Fabens | USA | Right | Right | 6' 4" | 200 lbs | - |
| Milo, Brynden | 3B | Free Agent | 17 | 08/17/2034 | Brooklyn | USA | Right | Right | 6' 0" | 170 lbs | - |
| Milstead, Liam | 2B | Free Agent | 18 | 05/04/2034 | Garland | USA | Right | Right | 6' 3" | 185 lbs | - |
| Milton, Corey | RP | Milwaukee Brewers | 29 | 08/19/2022 | Canton | USA | Right | Right | 6' 2" | 200 lbs | $1,005,000 |
| Minabuchi, Johnny | 3B | Free Agent | 18 | 06/02/2034 | Ipswich | USA | Right | Right | 6' 2" | 180 lbs | - |
| Minaya, Benicio | RF | Vancouver Cascades | 18 | 02/04/2034 | Castañuelas | DOM | Left | Left | 6' 0" | 185 lbs | - |
| Miner, Elijah | CF | Free Agent | 16 | 08/19/2035 | Greensboro | USA | Right | Right | 6' 1" | 170 lbs | - |
| Minier, Miguel | 2B | Memphis Blues | 19 | 06/03/2033 | Pedro Corto | DOM | Right | Right | 6' 0" | 180 lbs | - |
| Minjares, José | SS | Miami Marlins | 18 | 08/08/2033 | Puerto Plata | DOM | Right | Right | 6' 1" | 180 lbs | - |
| Minks, Ethan | SP | St. Louis Cardinals | 30 | 12/09/2021 | Green Valley | USA | Right | Right | 6' 2" | 195 lbs | $18,000,000 |
| Minnick, John | SP | Free Agent | 17 | 03/08/2035 | San Francisco | USA | Right | Right | 6' 2" | 170 lbs | - |
| Mir, Orlando | 2B | Free Agent | 16 | 08/27/2035 | San Juan | PUR | Right | Right | 6' 4" | 190 lbs | - |
| Miramontes, J.M. | SP | San Diego Padres | 18 | 09/20/2033 | Santo Domingo | DOM | Right | Right | 6' 3" | 190 lbs | - |
| Miramontes, Jimmy | 1B | Montreal Expos | 30 | 08/17/2021 | Dacono | USA | Left | Left | 6' 5" | 200 lbs | $22,000,000 |
| Miranda, Augusto | RP | Free Agent | 36 | 11/23/2015 | Mayagüez | PUR | Left | Left | 6' 4" | 205 lbs | - |
| Miranda, Jason | CL | Houston Astros | 38 | 03/04/2014 | Río Grande | PUR | Right | Right | 6' 2" | 200 lbs | $8,800,000 |
| Mitchell, Aaron | 3B | Free Agent | 15 | 08/15/2036 | Wixom | USA | Switch | Right | 6' 3" | 190 lbs | - |
| Mitchell, Austin | LF | Houston Astros | 27 | 07/15/2024 | Eldorado at Santa Fe | USA | Left | Left | 6' 0" | 205 lbs | $8,300,000 |
| Mitchell, Derrick | 2B | Free Agent | 17 | 05/12/2035 | Inman | USA | Right | Right | 6' 3" | 180 lbs | - |
| Mitchell, Elijah | LF | Miami Marlins | 24 | 05/08/2028 | Murfreesboro | USA | Left | Left | 6' 2" | 175 lbs | $500,000 |
| Mitchell, Jonathan | 2B | New York Mets | 35 | 09/10/2016 | Bolingbrook | USA | Right | Right | 6' 0" | 190 lbs | $25,000,000 |
| Mitchell, Joseph | RF | St. Louis Cardinals | 28 | 04/16/2024 | Bailey's Crossroads | USA | Switch | Left | 6' 2" | 200 lbs | $4,200,000 |
| Mitchell, Lindsay | RP | Free Agent | 20 | 07/07/2031 | Oquirrh | USA | Switch | Right | 6' 2" | 190 lbs | - |
| Mizzell, Lincoln | SP | Free Agent | 17 | 08/11/2034 | Denver | USA | Left | Left | 6' 2" | 175 lbs | - |
| Mocadlo, Standen | SS | Miami Marlins | 25 | 05/05/2027 | Glendale | USA | Left | Right | 6' 0" | 185 lbs | $500,000 |
| Mogel, Neil | SP | Free Agent | 17 | 01/10/2035 | Grapevine | USA | Left | Right | 6' 3" | 180 lbs | - |
| Mohler, Rocky | SS | Free Agent | 30 | 05/11/2022 | Calexico | USA | Switch | Right | 6' 1" | 190 lbs | - |
| Mojardin, Jason | 2B | Free Agent | 16 | 09/14/2035 | McFarland | USA | Right | Right | 5' 11" | 165 lbs | - |
| Molen, Jodie | C | Arizona Diamondbacks | 27 | 06/15/2025 | New York | USA | Right | Right | 6' 3" | 205 lbs | $500,000 |
| Molina, David | SP | Los Angeles Dodgers | 17 | 04/15/2035 | Caracas | VEN | Right | Right | 6' 5" | 190 lbs | - |
| Molina, Georgio | LF | Free Agent | 20 | 04/24/2032 | Santo Domingo | DOM | Left | Left | 6' 6" | 200 lbs | - |
| Molley, Tyrone | CF | Oakland Athletics | 28 | 06/10/2024 | Bath | USA | Right | Right | 6' 1" | 205 lbs | $500,000 |
| Molloy, Riley | SP | Free Agent | 16 | 02/10/2036 | Austin | USA | Left | Left | 6' 1" | 160 lbs | - |
| Monaghan, Rick | SP | Free Agent | 18 | 11/10/2033 | Salem | USA | Right | Right | 5' 10" | 170 lbs | - |
| Moncloua, Javier | SP | Toronto Blue Jays | 19 | 06/21/2033 | Cagua | VEN | Right | Right | 6' 3" | 190 lbs | - |
| Monday, Brodie | RP | Free Agent | 19 | 05/10/2033 | Oroville East | USA | Right | Left | 6' 4" | 180 lbs | - |
| Mondragon, James | SP | California Angels | 19 | 05/12/2033 | Ciudad Guayana | VEN | Right | Right | 6' 2" | 180 lbs | - |
| Mondragon, Sebastian | 1B | Colorado Rockies | 33 | 03/09/2019 | Santiago | DOM | Right | Right | 6' 1" | 200 lbs | - |
| Monroe, Xander | RP | New York Yankees | 26 | 02/01/2026 | Tulsa | USA | Right | Right | 6' 9" | 200 lbs | $500,000 |
| Montalvo, Hamilton | RP | Free Agent | 39 | 06/19/2013 | Virginia Beach | USA | Right | Right | 6' 5" | 200 lbs | - |
| Montano, Crispin | SP | Free Agent | 21 | 03/12/2031 | Oakland | USA | Switch | Right | 5' 10" | 170 lbs | - |
| Montano, Nestor | 1B | Arizona Diamondbacks | 17 | 01/27/2035 | Sabaneta | DOM | Right | Left | 6' 4" | 200 lbs | - |
| Montañez, Jonatan | CF | Free Agent | 18 | 06/23/2034 | Naguabo | PUR | Left | Left | 6' 0" | 165 lbs | - |
| Montejano, Yhan | SP | Free Agent | 17 | 04/21/2035 | Fantino | DOM | Right | Right | 6' 0" | 170 lbs | - |
| Montero, Luís | LF | Free Agent | 39 | 05/16/2013 | Maizal | DOM | Left | Left | 6' 0" | 195 lbs | - |
| Montez, Calisto | SP | Arizona Diamondbacks | 18 | 03/26/2034 | Ciudad Guayana | VEN | Right | Right | 6' 6" | 190 lbs | - |
| Montgomery, Evan | SS | Free Agent | 29 | 11/27/2022 | Horsham | USA | Right | Right | 5' 10" | 175 lbs | - |
| Montoya, Lance | SP | Free Agent | 16 | 07/03/2035 | Tulare | USA | Right | Right | 6' 5" | 190 lbs | - |
| Montoya, Mailon | SP | Las Vegas Knights | 19 | 08/19/2032 | Yaritagua | VEN | Right | Right | 6' 2" | 195 lbs | - |
| Moon, Atlas | RF | Fresno Falcons | 25 | 12/08/2026 | Bedford | USA | Right | Right | 6' 4" | 200 lbs | - |
| Mooney, Josh | SP | Free Agent | 20 | 08/20/2031 | Winter Haven | USA | Switch | Right | 6' 1" | 190 lbs | - |
| Moore, Dan | CF | St. Louis Cardinals | 29 | 10/26/2022 | Sunbury | USA | Right | Right | 6' 4" | 200 lbs | $10,872,000 |
| Moore, Dax | SP | Chicago White Sox | 32 | 04/07/2020 | Arcadia | USA | Right | Right | 5' 11" | 200 lbs | $7,500,000 |
| Moore, Jimmy | SP | Free Agent | 17 | 08/08/2034 | Dix Hills | USA | Right | Right | 6' 2" | 170 lbs | - |
| Moore, Jimmy | SP | Montreal Expos | 34 | 10/03/2017 | Madison | USA | Left | Left | 6' 0" | 200 lbs | $860,000 |
| Moore, Meredith | CF | Chicago Cubs | 26 | 08/01/2025 | San Juan | USA | Right | Right | 6' 2" | 185 lbs | $500,000 |
| Moore, Thomas | RP | Milwaukee Brewers | 37 | 10/14/2014 | Hooverson Heights | USA | Left | Left | 5' 10" | 175 lbs | $900,000 |
| Moore, Travis | CF | Free Agent | 16 | 09/06/2035 | Grantville | USA | Right | Right | 6' 2" | 180 lbs | - |
| Mora, Allen | RP | Free Agent | 17 | 06/27/2034 | New York | USA | Left | Left | 6' 2" | 175 lbs | - |
| Morales, Diego | RP | San Diego Padres | 34 | 11/11/2017 | Petare | VEN | Right | Right | 6' 1" | 185 lbs | $1,300,000 |
| Morales, Rafael | 2B | Texas Rangers | 16 | 10/20/2035 | Maturín | VEN | Right | Right | 5' 11" | 165 lbs | - |
| Morales, Roberto | LF | Oakland Athletics | 18 | 09/10/2033 | Maracaibo | VEN | Switch | Right | 5' 10" | 175 lbs | - |
| Moran, Negrón | C | Free Agent | 30 | 11/14/2021 | Santo Domingo | DOM | Right | Right | 6' 4" | 200 lbs | - |
| Moran, Pirro | SS | California Angels | 28 | 12/01/2023 | Havana | CUB | Left | Right | 6' 4" | 200 lbs | $1,250,000 |
| Moran, Theodore | 2B | Kansas City Royals | 16 | 07/12/2035 | Baruta | VEN | Right | Right | 6' 1" | 180 lbs | - |
| Moreland, Francis | SS | Vancouver Cascades | 27 | 08/16/2024 | Cicero | USA | Right | Right | 6' 0" | 180 lbs | $500,000 |
| Moreno, Miguel Ángel | SP | Philadelphia Phillies | 17 | 11/18/2034 | San Pedro de Macorís | DOM | Right | Right | 5' 10" | 155 lbs | - |
| Moreno, Uriel | SP | Colorado Rockies | 17 | 10/16/2034 | Maracay | VEN | Left | Right | 6' 7" | 200 lbs | - |
| Morgan, Carson | RP | Arizona Diamondbacks | 40 | 09/18/2011 | Detroit | USA | Right | Right | 6' 7" | 200 lbs | $1,600,000 |
| Morgan, Justin | 1B | Philadelphia Phillies | 28 | 05/14/2024 | Greentown | USA | Right | Right | 6' 1" | 200 lbs | $500,000 |
| Morgan, Nolan | SP | Free Agent | 18 | 06/20/2034 | Coram | USA | Right | Right | 6' 1" | 175 lbs | - |
| Morgan, Robbie | SP | Free Agent | 16 | 03/20/2036 | Westlake | USA | Right | Right | 6' 6" | 190 lbs | - |
| Morley, Norman | SS | Free Agent | 15 | 07/28/2036 | South Laurel | USA | Right | Right | 5' 10" | 160 lbs | - |
| Morris, Fred | CF | Free Agent | 26 | 01/06/2026 | Lawrence | USA | Switch | Right | 6' 0" | 205 lbs | - |
| Morris, Kelsey | SP | Free Agent | 17 | 04/23/2035 | New York | USA | Switch | Right | 6' 0" | 165 lbs | - |
| Morris, Weston | SP | Free Agent | 17 | 08/07/2034 | Warwick | USA | Right | Right | 6' 6" | 190 lbs | - |
| Morrison, Rowell | RP | Free Agent | 36 | 08/03/2015 | Terrell | USA | Switch | Right | 6' 2" | 200 lbs | - |
| Morrison, Rubin | SP | Pittsburgh Pirates | 29 | 06/02/2023 | Coconut Creek | USA | Switch | Right | 6' 6" | 205 lbs | $7,500,000 |
| Morse, Ethan | LF | Free Agent | 21 | 05/26/2031 | Newport News | USA | Right | Right | 6' 3" | 200 lbs | - |
| Mortenson, Kristian | C | Cincinnati Reds | 29 | 11/26/2022 | Nashville | USA | Left | Right | 6' 2" | 200 lbs | $950,000 |
| Morzaroti, Gonzalo | C | New York Mets | 26 | 03/17/2026 | Valencia | VEN | Left | Right | 6' 2" | 200 lbs | $3,956,400 |
| Moss, Ty | SS | Seattle Mariners | 26 | 02/26/2026 | Evansville | USA | Right | Right | 6' 0" | 195 lbs | $500,000 |
| Mota, Levi | CF | Kansas City Royals | 33 | 09/14/2018 | Guarenas | VEN | Left | Right | 6' 2" | 200 lbs | $500,000 |
| Mount, Josh | SP | Free Agent | 16 | 10/19/2035 | Phoenix | USA | Right | Right | 6' 4" | 180 lbs | - |
| Mu, Kai | C | Miami Marlins | 18 | 08/14/2033 | Pingtung | TPE | Switch | Right | 6' 3" | 200 lbs | - |
| Mudana, Nick | SS | Free Agent | 17 | 02/19/2035 | Corpus Christi | USA | Right | Right | 6' 0" | 160 lbs | - |
| Mueller, Carleton | SP | Free Agent | 17 | 01/20/2035 | Turlock | USA | Right | Right | 6' 8" | 200 lbs | - |
| Mueller, Julius | SP | Houston Astros | 25 | 09/10/2026 | Halifax | USA | Left | Right | 6' 9" | 200 lbs | $500,000 |
| Mueller, Trent | 1B | Free Agent | 20 | 04/12/2032 | New York | USA | Left | Left | 6' 7" | 230 lbs | - |
| Mullaney, Axel | SS | Free Agent | 16 | 07/23/2035 | Manteca | USA | Right | Right | 6' 1" | 175 lbs | - |
| Mullen, Steve | SP | Free Agent | 16 | 07/28/2035 | Wyoming | USA | Left | Left | 6' 4" | 190 lbs | - |
| Mullen, Tad | SP | Free Agent | 38 | 10/30/2013 | Arlington | USA | Left | Left | 5' 11" | 200 lbs | - |
| Mulliken, Joey | SP | Free Agent | 16 | 05/21/2036 | Colorado Springs | USA | Right | Right | 6' 8" | 195 lbs | - |
| Mullins, Bill | CF | Free Agent | 20 | 11/17/2031 | Chester | USA | Right | Right | 6' 0" | 175 lbs | - |
| Murguia, Aden | LF | Cleveland Indians | 18 | 08/12/2033 | El Peñón | DOM | Right | Right | 6' 4" | 195 lbs | - |
| Murillo, Jordan | 3B | Free Agent | 17 | 03/04/2035 | Chandler | USA | Switch | Right | 6' 0" | 170 lbs | - |
| Murphy, Damian | LF | Free Agent | 30 | 05/18/2022 | Kingfisher | USA | Left | Left | 6' 2" | 200 lbs | - |
| Murphy, Denny | RP | Free Agent | 17 | 06/16/2035 | LaGrange | USA | Switch | Right | 6' 5" | 185 lbs | - |
| Murphy, Kyle | SP | San Francisco Giants | 24 | 03/07/2028 | Montgomery | USA | Right | Right | 6' 6" | 195 lbs | $500,000 |
| Murphy, Nathaniel | SP | New York Yankees | 26 | 07/09/2025 | Springfield | USA | Left | Right | 6' 5" | 200 lbs | $1,150,000 |
| Murray, Aaron | RP | Minnesota Twins | 29 | 01/30/2023 | Whitby | CAN | Right | Left | 6' 2" | 200 lbs | $5,200,000 |
| Muzzi, Rohan | SP | Free Agent | 37 | 11/21/2014 | Cheltenham Township | USA | Right | Right | 6' 7" | 200 lbs | - |
| Muñoz, David | 3B | Boston Red Sox | 19 | 11/20/2032 | Villa Bisonó | DOM | Switch | Right | 6' 0" | 175 lbs | - |
| Muñoz, Igor | LF | Oakland Athletics | 18 | 06/27/2033 | Managua | NCA | Right | Right | 6' 2" | 190 lbs | - |
| Myers, Dwight | SP | Free Agent | 17 | 06/01/2035 | Paradise | USA | Switch | Left | 6' 9" | 200 lbs | - |
| Myers, Jackson | SP | Boston Red Sox | 17 | 07/15/2034 | Sydney | AUS | Left | Right | 6' 2" | 175 lbs | - |
| Myers, Peter | RP | Philadelphia Phillies | 24 | 06/25/2027 | Durham | USA | Left | Left | 6' 2" | 195 lbs | $500,000 |
