 | Maas, Kevin
Former MLB Player |
|
 | Mabry, John
Former MLB Player | |
 | MacDonald, Bob
Former MLB Player | |
 | Macfarlane, Mike
Former MLB Player | |
 | Macha, Ken
Former MLB Player / Manager | |
 | Machado, Manny
MLB Player | |
 | Mackanin, Pete
Former MLB Player | |
 | Mackowiak, Rob
Former MLB Player | |
 | MacWhorter, Keith
Former MLB Player | |
 | Maddox, Elliott
Former MLB Player | |
 | Madrigal, Nick
Former MLB Player | |
 | Magee, Wendell
Former MLB Player | |
 | Magnuson, Trystan
Former MLB Player | |
 | Magrane, Joe
Former MLB Player | |
| Magruder, Chris
Former MLB Player | |
 | Mahler, Mickey
Former MLB Player | |
 | Mahomes, Pat
Former MLB Player | |
| Mailman, David
Former MLB Player | |
 | Majewski, Val
Former MLB Player | |
| Malaska, Mark
Former MLB Player | |
 | Maldonado, Candy
Former MLB Player | |
| Malek, Bobby
Former MLB Player | |
 | Mallicoat, Rob
Former MLB Player | |
 | Malzone, Frank (1930-2015)
Former MLB Player | |
 | Mangini, Matt
Former MLB Player | |
| Mankowski, Phil
Former MLB Player | |
 | Manning, Rick
Former MLB Player | |
 | Manuel, Barry
Former MLB Player | |
| 
