| Name |
Pos |
Team |
Age |
DOB |
POB |
Nationality |
Bats |
Throws |
Height |
Weight |
Salary |
| Mandujano, David |
RP |
Santurce Crabbers |
22 |
04/14/2038 |
Tlalnepantla |
MEX |
Right |
Right |
6' 3" |
190 lbs |
- |
| Manriquez, Alex |
1B |
Caguas Creoles |
22 |
05/28/2038 |
San Juan |
PUR |
Right |
Right |
6' 0" |
200 lbs |
- |
| Marshall, Wayne |
CF |
Mayaguez Indians |
23 |
09/04/2037 |
Kingston |
JAM |
Switch |
Right |
5' 9" |
165 lbs |
- |
| Marshfield, Graeme |
1B |
Mayaguez Indians |
23 |
10/01/2037 |
Frederiksted Southeast |
VIR |
Right |
Right |
6' 2" |
200 lbs |
- |
| Martin, Colm |
RP |
Manati Athenians |
23 |
11/08/2037 |
Anna's Retreat |
VIR |
Right |
Left |
6' 4" |
200 lbs |
- |
| Mathers, Danny |
C |
Santurce Crabbers |
22 |
04/15/2038 |
Charlotte Amalie |
VIR |
Right |
Right |
6' 6" |
205 lbs |
- |
| McMahan, D.J. |
SP |
Santurce Crabbers |
22 |
02/10/2038 |
Tegucigalpa |
HON |
Right |
Right |
6' 7" |
200 lbs |
- |
| Medina, Jose |
SP |
Caguas Creoles |
23 |
09/01/2037 |
Carolina |
PUR |
Switch |
Right |
6' 2" |
190 lbs |
- |
| Mellor, Jamie |
RP |
Caguas Creoles |
23 |
10/12/2037 |
Spanish Town |
JAM |
Right |
Right |
6' 3" |
200 lbs |
- |
| Mendoza, Guadalupe |
SP |
Manati Athenians |
23 |
11/11/2037 |
Carolina |
PUR |
Right |
Right |
6' 0" |
190 lbs |
- |
| Meza, Roberto |
SP |
Mayaguez Indians |
23 |
12/17/2037 |
Obregón |
MEX |
Left |
Left |
6' 4" |
200 lbs |
- |
| Morales, Jose |
SP |
Santurce Crabbers |
22 |
03/22/2038 |
Havana |
CUB |
Right |
Right |
5' 9" |
165 lbs |
- |
| Moran, Oscar |
C |
Mayaguez Indians |
22 |
02/16/2038 |
Kingston |
JAM |
Switch |
Right |
6' 3" |
200 lbs |
- |
|