| Player | Team | Pos | OVR | Sell | Buy | Profit | Tier | B/T | Trend | Pitch4 | Speed | Break | Control | Pitch5 | Speed | Break | Control |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T.J. McFarland | FA | RP | 65 | 33 | 0 | 29 | L/L |
0 |
CH | 81 | 43 | 40 | -1 | 0 | 0 | 0 | |
| Jake McGee | COL | RP | 81 | 765 | 125 | 563 | L/L |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Dustin McGowan | MIA | RP | 63 | 61 | 0 | 54 | R/R |
0 |
CH | 85 | 75 | 50 | -1 | 0 | 0 | 0 | |
| Collin McHugh | HOU | SP | 82 | 244 | 50 | 169 | R/R |
0 |
CH | 81 | 42 | 51 | -1 | 0 | 0 | 0 | |
| Andrew McKirahan | FA | RP | 58 | 43 | 0 | 38 | R/L |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Yoervis Medina | FA | RP | 74 | 53 | 0 | 47 | R/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Jenrry Mejia | FA | RP | 75 | 30 | 0 | 27 | R/R |
0 |
CH | 85 | 62 | 63 | CB | 80 | 58 | 75 | |
| Mark Melancon | WSH | CP | 89 | 3099 | 1217 | 1572 | R/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Alex Meyer | LAA | SP | 71 | 94 | 0 | 84 | R/R |
0 |
2SFB | 94 | 57 | 42 | -1 | 0 | 0 | 0 | |
| Andrew Miller | CLE | RP | 95 | 7100 | 4850 | 1540 | L/L |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Justin R. Miller | FA | RP | 71 | 26 | 0 | 23 | R/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Brad A. Mills | FA | SP | 70 | 88 | 0 | 79 | R/L |
0 |
2SFB | 89 | 46 | 51 | -1 | 0 | 0 | 0 | |
| Bryan Mitchell | NYY | SP | 70 | 94 | 1 | 83 | L/R |
0 |
2SFB | 94 | 42 | 46 | -1 | 0 | 0 | 0 | |
| Frankie Montas | OAK | SP | 69 | 100 | 0 | 90 | R/R |
0 |
2SFB | 93 | 55 | 59 | -1 | 0 | 0 | 0 | |
| Mike Montgomery | CHC | RP | 71 | 349 | 28 | 286 | L/L |
0 |
CB | 77 | 53 | 46 | -1 | 0 | 0 | 0 | |
| Matt Moore | SF | SP | 78 | 175 | 1 | 156 | L/L |
0 |
2SFB | 91 | 48 | 61 | -1 | 0 | 0 | 0 | |
| Adam Morgan | PHI | RP | 66 | 22 | 0 | 19 | L/L |
0 |
CB | 74 | 50 | 73 | -1 | 0 | 0 | 0 | |
| Mike Morin | LAA | RP | 78 | 144 | 0 | 129 | R/R |
0 |
2SFB | 90 | 46 | 52 | -1 | 0 | 0 | 0 | |
| Bryan Morris | FA | CP | 76 | 75 | 0 | 67 | L/R |
0 |
CB | 84 | 75 | 76 | -1 | 0 | 0 | 0 | |
| Brandon Morrow | SD | SP | 73 | 100 | 1 | 89 | R/R |
0 |
CB | 78 | 54 | 61 | -1 | 0 | 0 | 0 | |
| Charlie Morton | PHI | SP | 77 | 93 | 0 | 83 | R/R |
0 |
SPL | 84 | 34 | 39 | -1 | 0 | 0 | 0 | |
| Jason Motte | COL | RP | 76 | 233 | 0 | 209 | R/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Edward Mujica | FA | RP | 68 | 32 | 0 | 28 | R/R |
0 |
2SFB | 91 | 36 | 84 | -1 | 0 | 0 | 0 | |
| Chris Narveson | FA | RP | 63 | 28 | 0 | 25 | L/L |
0 |
CH | 79 | 50 | 42 | CB | 74 | 77 | 42 | |
| Jimmy Nelson | MIL | SP | 79 | 150 | 30 | 105 | R/R |
0 |
CB | 80 | 51 | 71 | -1 | 0 | 0 | 0 | |
| Hector Neris | PHI | RP | 78 | 115 | 0 | 103 | R/R |
0 |
SL | 86 | 40 | 77 | -1 | 0 | 0 | 0 | |
| Angel Nesbitt | DET | RP | 60 | 35 | 0 | 31 | R/R |
0 |
CH | 84 | 22 | 53 | SL | 86 | 24 | 45 | |
| Pat Neshek | HOU | RP | 82 | 5555 | 50 | 4949 | S/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Juan Nicasio | PIT | RP | 69 | 41 | 5 | 31 | R/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Justin Nicolino | MIA | SP | 71 | 95 | 0 | 85 | L/L |
0 |
12-6CV | 75 | 22 | 90 | -1 | 0 | 0 | 0 | |
| Jon Niese | NYM | RP | 69 | 85 | 0 | 76 | L/L |
0 |
12-6CV | 74 | 34 | 64 | CH | 81 | 48 | 46 | |
| Aaron Nola | PHI | SP | 82 | 222 | 17 | 182 | R/R |
0 |
SNK | 89 | 86 | 77 | CH | 80 | 39 | 80 | |
| Sean Nolin | FA | SP | 56 | 80 | 0 | 72 | L/L |
0 |
CB | 74 | 24 | 27 | -1 | 0 | 0 | 0 | |
| Bud Norris | FA | SP | 76 | 74 | 0 | 66 | R/R |
0 |
2SFB | 93 | 54 | 43 | CH | 83 | 33 | 49 | |
| Ivan Nova | PIT | SP | 73 | 77 | 0 | 69 | R/R |
0 |
CH | 83 | 40 | 40 | -1 | 0 | 0 | 0 | |
| Vidal Nuno | SEA | RP | 74 | 175 | 25 | 132 | L/L |
0 |
CH | 80 | 42 | 66 | CB | 77 | 71 | 98 | |
| Scott Oberg | COL | RP | 58 | 140 | 0 | 126 | R/R |
0 |
CB | 78 | 45 | 30 | CH | 86 | 49 | 25 | |
| Brett Oberholtzer | FA | SP | 79 | 150 | 65 | 70 | L/L |
0 |
KNCV | 80 | 38 | 90 | -1 | 0 | 0 | 0 | |
| Darren O'Day | BAL | RP | 84 | 445 | 65 | 335 | R/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Jake Odorizzi | TB | SP | 82 | 244 | 10 | 209 | R/R |
0 |
CUT | 85 | 61 | 42 | SL | 82 | 56 | 48 | |
| Eric O'Flaherty | ATL | RP | 63 | 65 | 0 | 58 | L/L |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Alexi Ogando | FA | RP | 68 | 35 | 0 | 31 | R/R |
0 |
2SFB | 94 | 66 | 25 | -1 | 0 | 0 | 0 | |
| Edgar Olmos | FA | RP | 54 | 30 | 0 | 27 | L/L |
0 |
CB | 77 | 37 | 41 | -1 | 0 | 0 | 0 | |
| Tyler Olson | FA | RP | 49 | 28 | 0 | 25 | R/L |
0 |
CH | 80 | 27 | 29 | -1 | 0 | 0 | 0 | |
| Ryan O'Rourke | MIN | RP | 54 | 40 | 0 | 36 | R/L |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Josh Osich | SF | RP | 66 | 60 | 0 | 54 | L/L |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 | |
| Sean O'Sullivan | FA | SP | 58 | 86 | 0 | 77 | R/R |
0 |
CH | 77 | 58 | 50 | -1 | 0 | 0 | 0 | |
| Roberto Osuna | TOR | CP | 85 | 1475 | 600 | 727 | R/R |
0 |
2SFB | 95 | 92 | 84 | -1 | 0 | 0 | 0 | |
| Dan Otero | CLE | RP | 74 | 121 | 2 | 106 | R/R |
0 |
SL | 83 | 22 | 68 | -1 | 0 | 0 | 0 | |
| Adam Ottavino | COL | CP | 76 | 140 | 1 | 125 | S/R |
0 |
-1 | 0 | 0 | 0 | -1 | 0 | 0 | 0 |