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| "M" Pitching Register | |
| Batting Register | Pitching Glossary |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | PWS |
| Henrik Maazel | 2014-2017 | 3 | 8 | .273 | 5.26 | 112 | 0 | 0 | 0 | 4 | 116.3 | 122 | 68 | 24 | 44 | 90 | 1.4 |
| Josh Maccaa | 2015-2018 | 2 | 1 | .667 | 8.10 | 16 | 0 | 0 | 0 | 0 | 16.7 | 29 | 15 | 3 | 4 | 9 | 0.0 |
| Mark Maccaishe | 2018-2019 | 0 | 3 | .000 | 3.00 | 18 | 0 | 0 | 0 | 1 | 24.0 | 19 | 8 | 2 | 8 | 15 | 1.6 |
| Ross Macchlery | 2013-2021 | 21 | 38 | .356 | 4.10 | 525 | 0 | 0 | 0 | 60 | 513.3 | 594 | 234 | 31 | 168 | 262 | 40.7 |
| Robert Maccooish | 2015-2021 | 5 | 18 | .217 | 5.95 | 130 | 15 | 1 | 0 | 6 | 234.7 | 296 | 155 | 21 | 105 | 111 | 4.3 |
| Josh Macdaid | 2018-2021 | 21 | 14 | .600 | 4.13 | 76 | 53 | 2 | 1 | 1 | 348.3 | 345 | 160 | 40 | 106 | 258 | 20.0 |
| Mike Macdougal | 2002-2014 | 23 | 18 | .561 | 4.39 | 371 | 1 | 0 | 0 | 55 | 475.3 | 467 | 232 | 57 | 220 | 424 | 39.0 |
| Matthew Macgrewar | 2014-2016 | 0 | 3 | .000 | 4.81 | 20 | 0 | 0 | 0 | 0 | 24.3 | 29 | 13 | 3 | 11 | 10 | 1.0 |
| David Macguire | 2019-2019 | 1 | 3 | .250 | 5.06 | 27 | 0 | 0 | 0 | 1 | 26.7 | 33 | 15 | 3 | 11 | 16 | 0.7 |
| Jean Machi | 2011-2015 | 0 | 1 | .000 | 3.60 | 2 | 1 | 0 | 0 | 0 | 10.0 | 9 | 4 | 0 | 2 | 6 | 0.6 |
| Kieran Machugh | 2013-2014 | 1 | 4 | .200 | 4.59 | 24 | 0 | 0 | 0 | 0 | 35.3 | 41 | 18 | 5 | 14 | 15 | 1.8 |
| Ethan Mackail | 2012-2021 | 144 | 91 | .613 | 2.95 | 326 | 293 | 62 | 20 | 17 | 2203.3 | 1530 | 721 | 223 | 923 | 2723 | 191.8 |
| David Mackey | 2018-2020 | 1 | 5 | .167 | 6.18 | 12 | 9 | 0 | 0 | 0 | 51.0 | 62 | 35 | 9 | 19 | 26 | 0.1 |
| Liam Maclean | 2017-2020 | 33 | 48 | .407 | 4.60 | 128 | 105 | 8 | 1 | 0 | 709.7 | 680 | 363 | 85 | 247 | 564 | 29.0 |
| Nicholas Maclymont | 2012-2021 | 96 | 87 | .525 | 4.07 | 304 | 258 | 13 | 6 | 3 | 1710.3 | 1646 | 773 | 185 | 522 | 1339 | 94.8 |
| Ben Macnie | 2016-2021 | 6 | 14 | .300 | 4.45 | 179 | 0 | 0 | 0 | 6 | 242.7 | 257 | 120 | 26 | 104 | 130 | 10.7 |
| Jamie Macquhirr | 2015-2016 | 2 | 2 | .500 | 5.20 | 7 | 6 | 1 | 0 | 0 | 36.3 | 37 | 21 | 5 | 20 | 14 | 1.3 |
| Aidan Macwilliam | 2015-2021 | 34 | 39 | .466 | 4.31 | 511 | 0 | 0 | 0 | 33 | 649.0 | 580 | 311 | 50 | 300 | 557 | 44.1 |
| Anthony Maddy | 2021-2021 | 0 | 1 | .000 | 7.11 | 5 | 0 | 0 | 0 | 1 | 6.3 | 12 | 5 | 1 | 3 | 3 | 0.0 |
| Leslie Madison | 2015-2021 | 37 | 15 | .712 | 4.21 | 316 | 11 | 0 | 0 | 17 | 534.7 | 571 | 250 | 43 | 160 | 260 | 29.5 |
| Ron Mahay | 1998-2009 | 11 | 9 | .550 | 4.46 | 168 | 0 | 0 | 0 | 1 | 193.7 | 212 | 96 | 18 | 60 | 100 | 11.4 |
| Paul Maholm | 2007-2009 | 10 | 11 | .476 | 5.75 | 67 | 27 | 0 | 0 | 0 | 206.7 | 227 | 132 | 32 | 79 | 133 | 4.0 |
| John Maine | 2006-2021 | 174 | 159 | .523 | 4.10 | 449 | 448 | 25 | 9 | 0 | 2871.0 | 2851 | 1308 | 422 | 739 | 2391 | 168.1 |
| Brian Mallette | 2003-2010 | 13 | 14 | .481 | 4.68 | 170 | 5 | 0 | 0 | 2 | 192.3 | 238 | 100 | 23 | 78 | 111 | 9.6 |
| Corwin Malone | 2007-2007 | 3 | 2 | .600 | 2.98 | 8 | 8 | 0 | 0 | 0 | 51.3 | 39 | 17 | 3 | 30 | 33 | 3.5 |
| John Mance | 2015-2021 | 3 | 8 | .273 | 5.16 | 110 | 8 | 0 | 0 | 1 | 176.3 | 210 | 101 | 18 | 48 | 98 | 3.0 |
| Oscar Manners | 2021-2021 | 4 | 5 | .444 | 7.28 | 70 | 0 | 0 | 0 | 3 | 76.7 | 105 | 62 | 3 | 46 | 37 | 0.0 |
| Charlie Manning | 2005-2011 | 22 | 18 | .550 | 4.52 | 76 | 54 | 0 | 0 | 0 | 350.7 | 385 | 176 | 22 | 128 | 177 | 18.1 |
| Jim Mann | 2001-2009 | 9 | 5 | .643 | 5.53 | 185 | 0 | 0 | 0 | 9 | 169.3 | 185 | 104 | 23 | 71 | 128 | 7.4 |
| Matt Mantei | 1996-2011 | 24 | 24 | .500 | 4.31 | 278 | 0 | 0 | 0 | 77 | 296.6 | 269 | 142 | 38 | 127 | 238 | 37.9 |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | PWS |
| Oliver Marcell | 2018-2021 | 32 | 44 | .421 | 3.55 | 102 | 95 | 5 | 2 | 0 | 625.3 | 647 | 247 | 9 | 204 | 440 | 38.4 |
| Alejo Marquez | 2013-2018 | 10 | 9 | .526 | 5.54 | 43 | 21 | 0 | 0 | 3 | 169.0 | 210 | 104 | 18 | 85 | 83 | 5.5 |
| Jason Marquis | 2001-2008 | 0 | 0 | .000 | 1.13 | 5 | 0 | 0 | 0 | 0 | 8.0 | 6 | 1 | 0 | 1 | 3 | 1.0 |
| Alfonso Marra | 2014-2020 | 11 | 9 | .550 | 4.85 | 124 | 5 | 0 | 0 | 7 | 169.0 | 174 | 91 | 12 | 93 | 137 | 7.5 |
| Paul Marroquin | 2019-2020 | 5 | 6 | .455 | 4.42 | 105 | 0 | 0 | 0 | 5 | 110.0 | 103 | 54 | 11 | 59 | 98 | 6.0 |
| Damaso Marte | 2001-2010 | 13 | 12 | .520 | 4.54 | 179 | 1 | 0 | 0 | 23 | 194.3 | 163 | 98 | 24 | 106 | 194 | 18.4 |
| Benji Martinez | 2020-2021 | 28 | 22 | .560 | 2.97 | 66 | 66 | 15 | 2 | 0 | 460.0 | 438 | 152 | 22 | 91 | 269 | 36.9 |
| David Martinez | 2011-2014 | 18 | 23 | .439 | 4.59 | 87 | 49 | 1 | 0 | 0 | 374.7 | 398 | 191 | 49 | 150 | 243 | 19.6 |
| Javier Martinez | 2009-2017 | 54 | 52 | .509 | 4.65 | 391 | 95 | 7 | 2 | 5 | 965.3 | 929 | 499 | 141 | 417 | 766 | 31.2 |
| Nelson Martinez | 2012-2020 | 25 | 41 | .379 | 4.74 | 306 | 48 | 0 | 0 | 18 | 579.0 | 633 | 305 | 84 | 162 | 376 | 18.4 |
| Pedro Martinez | 1993-2010 | 15 | 21 | .417 | 5.12 | 119 | 46 | 0 | 0 | 1 | 332.3 | 326 | 189 | 31 | 179 | 237 | 12.1 |
| Guy Marx | 2010-2015 | 3 | 6 | .333 | 3.93 | 89 | 0 | 0 | 0 | 4 | 89.3 | 77 | 39 | 16 | 37 | 38 | 6.1 |
| Nick Masset | 2008-2015 | 31 | 34 | .477 | 4.70 | 315 | 24 | 0 | 0 | 45 | 508.0 | 578 | 265 | 63 | 214 | 299 | 26.8 |
| Jacob Massey | 2018-2021 | 1 | 4 | .200 | 5.13 | 60 | 5 | 0 | 0 | 0 | 101.7 | 108 | 58 | 20 | 39 | 71 | 3.1 |
| Pablo Matta | 2019-2021 | 6 | 9 | .400 | 4.13 | 160 | 1 | 0 | 0 | 4 | 213.7 | 189 | 98 | 37 | 76 | 223 | 8.9 |
| Mike Matthews | 2001-2007 | 2 | 5 | .286 | 5.05 | 66 | 0 | 0 | 0 | 0 | 73.0 | 82 | 41 | 9 | 38 | 30 | 1.3 |
| Mike Matthews Jr. | 2014-2021 | 26 | 24 | .520 | 4.29 | 442 | 0 | 0 | 0 | 13 | 421.3 | 381 | 201 | 57 | 117 | 353 | 26.0 |
| David Mattox | 2007-2018 | 85 | 64 | .570 | 4.03 | 411 | 201 | 5 | 5 | 8 | 1503.6 | 1559 | 673 | 113 | 408 | 868 | 88.0 |
| George Matzke | 2015-2015 | 6 | 12 | .333 | 4.88 | 26 | 26 | 2 | 0 | 0 | 168.0 | 213 | 91 | 15 | 40 | 84 | 4.9 |
| Dave Maurer | 2001-2011 | 7 | 4 | .636 | 5.29 | 251 | 0 | 0 | 0 | 12 | 221.3 | 241 | 130 | 30 | 108 | 165 | 13.1 |
| Bernard Maurice | 2014-2021 | 68 | 89 | .433 | 4.20 | 216 | 212 | 17 | 7 | 0 | 1336.7 | 1260 | 624 | 103 | 573 | 1039 | 58.8 |
| Charles Maxim | 2016-2021 | 18 | 26 | .409 | 3.88 | 488 | 0 | 0 | 0 | 30 | 531.3 | 493 | 229 | 51 | 237 | 445 | 34.7 |
| Macay McBride | 2007-2013 | 9 | 7 | .563 | 4.63 | 140 | 4 | 0 | 0 | 11 | 250.6 | 270 | 129 | 32 | 103 | 138 | 14.4 |
| Steven McCabe | 2014-2018 | 17 | 9 | .654 | 3.89 | 227 | 0 | 0 | 0 | 4 | 270.6 | 261 | 117 | 35 | 75 | 191 | 18.4 |
| Brian McCann | 2009-2019 | 0 | 2 | .000 | 7.38 | 2 | 0 | 0 | 0 | 0 | 3.7 | 4 | 3 | 0 | 3 | 1 | 0.0 |
| Seth McClung | 2009-2011 | 1 | 14 | .067 | 5.60 | 25 | 25 | 0 | 0 | 0 | 136.7 | 169 | 85 | 19 | 35 | 48 | 3.4 |
| Seth McCool | 2017-2021 | 20 | 19 | .513 | 4.11 | 282 | 0 | 0 | 0 | 51 | 389.3 | 382 | 178 | 44 | 161 | 357 | 29.1 |
| Andrew McCormick | 2019-2020 | 7 | 8 | .467 | 5.38 | 99 | 0 | 0 | 0 | 9 | 85.3 | 86 | 51 | 7 | 37 | 63 | 2.9 |
| Larry McCutchen | 2013-2013 | 0 | 1 | .000 | 10.39 | 1 | 1 | 0 | 0 | 0 | 4.3 | 9 | 5 | 1 | 2 | 1 | 0.0 |
| Donte McElvain | 2018-2020 | 13 | 11 | .542 | 4.06 | 69 | 14 | 1 | 0 | 1 | 142.0 | 147 | 64 | 19 | 51 | 101 | 8.0 |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | PWS |
| Michael McGhie | 2014-2015 | 2 | 5 | .286 | 5.38 | 61 | 0 | 0 | 0 | 2 | 150.7 | 191 | 90 | 27 | 56 | 90 | 3.2 |
| James McGillivantic | 2016-2021 | 22 | 16 | .579 | 3.75 | 257 | 0 | 0 | 0 | 32 | 297.3 | 292 | 124 | 21 | 130 | 220 | 24.1 |
| Liam McGilp | 2013-2019 | 5 | 33 | .132 | 5.32 | 55 | 55 | 4 | 1 | 0 | 340.3 | 389 | 201 | 41 | 124 | 144 | 2.9 |
| Dustin McGowan | 2007-2018 | 94 | 94 | .500 | 4.18 | 319 | 277 | 11 | 7 | 10 | 1750.3 | 1572 | 813 | 195 | 764 | 1703 | 85.8 |
| Joseph McGrane | 2020-2021 | 11 | 13 | .458 | 4.15 | 39 | 39 | 0 | 0 | 0 | 245.3 | 263 | 113 | 27 | 55 | 155 | 15.6 |
| Samuel McGugan | 2012-2021 | 37 | 42 | .468 | 3.44 | 619 | 0 | 0 | 0 | 235 | 635.3 | 540 | 243 | 97 | 144 | 739 | 97.5 |
| Calum McIntosh | 2018-2018 | 1 | 2 | .333 | 4.63 | 5 | 1 | 0 | 0 | 2 | 11.7 | 18 | 6 | 1 | 7 | 3 | 0.2 |
| Dylan McKenzie | 2018-2019 | 5 | 7 | .417 | 4.04 | 15 | 15 | 1 | 0 | 0 | 98.0 | 108 | 44 | 10 | 23 | 45 | 5.7 |
| Jonathan McKinnell | 2014-2020 | 10 | 18 | .357 | 4.93 | 203 | 0 | 0 | 0 | 9 | 314.3 | 318 | 172 | 26 | 124 | 189 | 11.6 |
| Dean McKinven | 2018-2021 | 35 | 56 | .385 | 4.36 | 135 | 127 | 1 | 0 | 0 | 786.0 | 850 | 381 | 66 | 214 | 529 | 30.4 |
| Cameron McLaghlan | 2016-2017 | 2 | 2 | .500 | 6.84 | 44 | 0 | 0 | 0 | 1 | 50.0 | 67 | 38 | 6 | 28 | 31 | 0.0 |
| Michael McMichael | 2015-2021 | 67 | 81 | .453 | 4.26 | 252 | 171 | 13 | 5 | 6 | 1236.6 | 1301 | 585 | 65 | 455 | 657 | 54.7 |
| Paul McNayer | 2012-2021 | 105 | 82 | .561 | 3.79 | 303 | 259 | 18 | 9 | 1 | 1756.6 | 1757 | 739 | 107 | 573 | 1128 | 104.3 |
| Daniel McPhedran | 2014-2021 | 94 | 64 | .595 | 3.67 | 239 | 211 | 41 | 12 | 3 | 1537.3 | 1658 | 627 | 58 | 332 | 680 | 93.2 |
| Nathan McSwen | 2014-2021 | 47 | 39 | .547 | 3.34 | 503 | 0 | 0 | 0 | 146 | 607.0 | 662 | 225 | 19 | 88 | 236 | 75.5 |
| David Mead | 2008-2016 | 22 | 29 | .431 | 5.79 | 416 | 6 | 0 | 0 | 17 | 569.0 | 619 | 366 | 83 | 254 | 373 | 15.2 |
| Brian Meadows | 1999-2010 | 8 | 9 | .471 | 4.95 | 114 | 3 | 0 | 0 | 4 | 192.7 | 241 | 106 | 21 | 65 | 113 | 7.3 |
| Ryan Meaux | 2009-2009 | 4 | 1 | .800 | 5.32 | 38 | 0 | 0 | 0 | 0 | 71.0 | 69 | 42 | 12 | 34 | 52 | 3.3 |
| Gil Meche | 2000-2007 | 0 | 2 | .000 | 8.34 | 37 | 0 | 0 | 0 | 0 | 41.0 | 53 | 38 | 12 | 15 | 18 | 0.0 |
| Roy Medders | 2014-2021 | 19 | 54 | .260 | 5.26 | 139 | 94 | 5 | 2 | 1 | 600.7 | 715 | 351 | 61 | 212 | 306 | 17.5 |
| Manny Medina | 2018-2021 | 45 | 29 | .608 | 3.93 | 103 | 103 | 1 | 0 | 0 | 645.0 | 649 | 282 | 49 | 166 | 461 | 38.3 |
| Mike Megrew | 2007-2019 | 183 | 132 | .581 | 3.46 | 449 | 426 | 30 | 13 | 1 | 2913.3 | 2869 | 1121 | 219 | 653 | 1955 | 213.3 |
| Anthony Meidinger | 2013-2018 | 1 | 4 | .200 | 4.87 | 76 | 0 | 0 | 0 | 7 | 85.0 | 85 | 46 | 9 | 42 | 66 | 3.1 |
| Calum Meine | 2016-2016 | 1 | 4 | .200 | 6.65 | 16 | 0 | 0 | 0 | 1 | 21.7 | 29 | 16 | 2 | 12 | 16 | 0.0 |
| Edmundo Mendonca | 2017-2020 | 6 | 3 | .667 | 5.33 | 81 | 0 | 0 | 0 | 1 | 101.3 | 113 | 60 | 13 | 39 | 60 | 1.5 |
| Christian Mendoza | 2011-2016 | 8 | 16 | .333 | 5.49 | 119 | 30 | 0 | 0 | 6 | 311.3 | 343 | 190 | 45 | 127 | 234 | 7.6 |
| Hector Mercado | 2001-2007 | 0 | 1 | .000 | 7.32 | 42 | 0 | 0 | 0 | 3 | 39.3 | 51 | 32 | 5 | 19 | 44 | 0.0 |
| Huey Mertens | 2018-2021 | 15 | 17 | .469 | 3.91 | 341 | 0 | 0 | 0 | 13 | 375.7 | 364 | 163 | 31 | 100 | 331 | 27.9 |
| Bobby Metcalf | 2011-2020 | 73 | 67 | .521 | 4.26 | 377 | 153 | 8 | 1 | 3 | 1198.9 | 1248 | 567 | 90 | 460 | 630 | 51.1 |
| Carl Michaels | 2007-2007 | 0 | 3 | .000 | 9.65 | 20 | 0 | 0 | 0 | 0 | 18.7 | 30 | 20 | 7 | 7 | 17 | 0.0 |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | PWS |
| Kazue Michinori | 2012-2019 | 34 | 39 | .466 | 4.72 | 309 | 45 | 1 | 1 | 63 | 576.3 | 621 | 302 | 93 | 212 | 454 | 38.3 |
| Jason Middlebrook | 2002-2011 | 21 | 25 | .457 | 4.62 | 310 | 8 | 0 | 0 | 34 | 395.3 | 416 | 203 | 67 | 137 | 255 | 26.8 |
| Stephen Millen | 2015-2021 | 90 | 53 | .629 | 3.37 | 209 | 176 | 11 | 6 | 0 | 1209.0 | 990 | 453 | 117 | 309 | 1361 | 86.0 |
| Andrew Miller | 2011-2011 | 1 | 8 | .111 | 6.00 | 12 | 12 | 0 | 0 | 0 | 66.0 | 86 | 44 | 9 | 29 | 33 | 0.0 |
| Bradley Miller | 2010-2021 | 116 | 125 | .481 | 4.28 | 338 | 317 | 14 | 2 | 0 | 2070.3 | 1887 | 984 | 234 | 986 | 1822 | 89.9 |
| Greg Miller | 2013-2013 | 2 | 1 | .667 | 6.05 | 12 | 0 | 0 | 0 | 3 | 19.3 | 22 | 13 | 6 | 12 | 9 | 0.0 |
| Jason Miller | 2006-2018 | 54 | 74 | .422 | 5.00 | 550 | 56 | 1 | 0 | 38 | 1079.0 | 1219 | 600 | 136 | 290 | 706 | 52.2 |
| Joseph Miller | 2014-2014 | 4 | 3 | .571 | 3.90 | 27 | 6 | 0 | 0 | 1 | 67.0 | 67 | 29 | 8 | 32 | 43 | 5.0 |
| Steven Miller | 2017-2021 | 31 | 27 | .534 | 3.09 | 326 | 58 | 0 | 0 | 11 | 595.0 | 602 | 204 | 15 | 157 | 366 | 48.4 |
| Wade Miller | 2000-2009 | 26 | 27 | .491 | 4.24 | 72 | 72 | 6 | 2 | 0 | 452.0 | 441 | 213 | 48 | 190 | 330 | 21.1 |
| Dean Millett | 2016-2021 | 23 | 23 | .500 | 3.39 | 410 | 0 | 0 | 0 | 52 | 448.6 | 379 | 169 | 37 | 163 | 405 | 48.6 |
| Kevin Millwood | 1998-2010 | 26 | 33 | .441 | 5.20 | 140 | 79 | 5 | 0 | 0 | 526.3 | 625 | 304 | 70 | 189 | 269 | 19.0 |
| Eric Milton | 1999-2014 | 56 | 74 | .431 | 4.38 | 235 | 176 | 8 | 4 | 1 | 1225.3 | 1273 | 596 | 167 | 312 | 861 | 68.9 |
| Zach Miner | 2007-2017 | 145 | 113 | .562 | 3.95 | 356 | 353 | 32 | 11 | 0 | 2358.6 | 2267 | 1035 | 296 | 573 | 1979 | 142.3 |
| Bill Minix | 2016-2021 | 44 | 65 | .404 | 4.72 | 163 | 163 | 2 | 1 | 0 | 939.0 | 1108 | 492 | 94 | 156 | 512 | 31.8 |
| Robert Mitchell | 2013-2021 | 15 | 13 | .536 | 4.18 | 212 | 0 | 0 | 0 | 5 | 273.6 | 296 | 127 | 29 | 53 | 184 | 17.7 |
| Harry Mitten | 2018-2021 | 13 | 4 | .765 | 5.35 | 182 | 0 | 0 | 0 | 4 | 205.3 | 226 | 122 | 23 | 118 | 125 | 5.4 |
| Luis Molina | 2013-2021 | 6 | 5 | .545 | 5.49 | 122 | 1 | 0 | 0 | 5 | 146.0 | 148 | 89 | 30 | 45 | 81 | 4.3 |
| Rene Molina | 2020-2021 | 9 | 11 | .450 | 3.17 | 36 | 33 | 0 | 0 | 0 | 207.0 | 234 | 73 | 2 | 65 | 95 | 14.1 |
| Dion Moncayo | 2018-2021 | 16 | 8 | .667 | 5.13 | 176 | 0 | 0 | 0 | 2 | 219.3 | 218 | 125 | 31 | 91 | 188 | 7.4 |
| Jorge Montano | 2013-2019 | 25 | 26 | .490 | 4.20 | 178 | 38 | 3 | 1 | 7 | 458.6 | 490 | 214 | 44 | 147 | 291 | 23.5 |
| Franky Montes | 2018-2021 | 35 | 31 | .530 | 4.06 | 85 | 85 | 7 | 5 | 0 | 570.0 | 619 | 257 | 66 | 107 | 430 | 26.2 |
| William Moody | 2019-2021 | 25 | 34 | .424 | 4.15 | 86 | 86 | 2 | 1 | 0 | 564.0 | 548 | 260 | 62 | 147 | 432 | 29.0 |
| Daniel Moore | 2007-2017 | 93 | 91 | .505 | 4.40 | 315 | 253 | 12 | 5 | 3 | 1704.0 | 1772 | 833 | 255 | 402 | 1175 | 80.1 |
| Johnny Moore | 2013-2019 | 7 | 11 | .389 | 3.24 | 214 | 0 | 0 | 0 | 27 | 286.3 | 240 | 103 | 29 | 69 | 279 | 29.7 |
| Dana Morant | 2020-2021 | 2 | 2 | .500 | 5.61 | 40 | 0 | 0 | 0 | 1 | 51.3 | 58 | 32 | 8 | 21 | 45 | 1.9 |
| Juan Moreno | 2002-2011 | 21 | 18 | .538 | 4.38 | 341 | 0 | 0 | 0 | 14 | 423.0 | 433 | 206 | 37 | 209 | 235 | 27.9 |
| Ramon Moreno | 2016-2021 | 24 | 26 | .480 | 4.36 | 330 | 0 | 0 | 0 | 111 | 340.3 | 295 | 165 | 29 | 207 | 378 | 35.2 |
| Russ Morgan | 2010-2012 | 10 | 17 | .370 | 5.21 | 44 | 35 | 5 | 1 | 0 | 243.7 | 294 | 141 | 33 | 49 | 137 | 8.2 |
| Matt Morris | 1998-2007 | 6 | 14 | .300 | 6.77 | 29 | 19 | 0 | 0 | 2 | 118.3 | 166 | 89 | 12 | 55 | 86 | 1.4 |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | PWS |
| Damian Moss | 2002-2009 | 17 | 38 | .309 | 5.92 | 73 | 73 | 3 | 0 | 0 | 401.7 | 469 | 264 | 57 | 171 | 213 | 4.3 |
| Guillermo Mota | 2000-2009 | 7 | 10 | .412 | 4.48 | 125 | 0 | 0 | 0 | 11 | 142.7 | 157 | 71 | 15 | 53 | 85 | 9.2 |
| Dennis Moxley | 2018-2021 | 4 | 8 | .333 | 3.85 | 62 | 6 | 0 | 0 | 17 | 110.0 | 114 | 47 | 15 | 28 | 52 | 8.7 |
| Benito Moya | 2013-2021 | 18 | 20 | .474 | 4.76 | 289 | 0 | 0 | 0 | 14 | 342.3 | 406 | 181 | 27 | 112 | 155 | 14.2 |
| Dan Mozingo | 2010-2014 | 9 | 10 | .474 | 4.84 | 86 | 13 | 0 | 0 | 3 | 239.6 | 241 | 129 | 28 | 110 | 126 | 14.1 |
| Peter Munro | 2000-2011 | 38 | 36 | .514 | 4.99 | 149 | 88 | 3 | 0 | 2 | 585.7 | 663 | 325 | 49 | 221 | 275 | 26.2 |
| Ernest Murguia | 2012-2021 | 69 | 66 | .511 | 3.91 | 238 | 179 | 5 | 0 | 2 | 1223.6 | 1099 | 532 | 171 | 417 | 1166 | 65.5 |
| A.J. Murray | 2007-2007 | 2 | 4 | .333 | 5.64 | 9 | 9 | 0 | 0 | 0 | 44.7 | 45 | 28 | 6 | 20 | 38 | 0.4 |
| David Murray | 2017-2017 | 1 | 0 | 1.000 | 0.00 | 2 | 0 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 0 | 3 | 0.7 |
| Shawn Murray | 2019-2021 | 32 | 25 | .561 | 3.64 | 95 | 84 | 1 | 0 | 0 | 559.0 | 499 | 226 | 46 | 200 | 479 | 36.0 |
| Brett Myers | 2003-2016 | 39 | 59 | .398 | 4.58 | 352 | 98 | 2 | 0 | 8 | 908.3 | 963 | 462 | 129 | 309 | 587 | 50.8 |
| Mike Myers | 1996-2008 | 7 | 8 | .467 | 5.60 | 128 | 0 | 0 | 0 | 3 | 111.0 | 132 | 69 | 15 | 55 | 79 | 1.2 |
132 Players | |||||||||||||||||
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