| Fighter | Record | Last Bout |
|---|---|---|
| Tamdan McCrory | 14-5-0 | 2016-10-01 |
| Tateki Matsuda | 13-8-0 | 2015-01-18 |
| Terrence Mitchell | 14-4-0 | 2023-09-16 |
| Terry Martin | 23-11-0 | 2008-02-02 |
| Tim McKenzie | 14-9-0 | 2009-04-01 |
| Todd Medina | 11-9-0 (1 NC) | 1995-04-07 |
| Tom Murphy | 8-0-0 | 2006-03-04 |
| Troy Mandaloniz | 3-2-0 | 2009-02-21 |
| Vanessa Melo | 11-8-0 | 2021-01-16 |
| Victor Martinez | 13-7-0 | 2024-05-18 |
| Vinicius Moreira | 9-5-0 | 2021-01-20 |
| Vinny Magalhaes | 14-9-0 (1 NC) | 2013-08-03 |
| Vitor Miranda | 12-5-0 | 2018-07-22 |
| Vladimir Matyushenko | 27-8-0 | 2013-01-26 |
| War Machine | 14-5-0 | 2008-05-24 |
| Wendell Oliveira Marques | 29-10-0 | 2015-05-30 |
| William Macario | 9-3-0 | 2015-02-22 |
| Yancy Medeiros | 15-8-0 (1 NC) | 2021-06-26 |
| Yaotzin Meza | 21-11-0 (1 NC) | 2016-02-27 |
| Zabit Magomedsharipov | 18-1-0 | 2019-11-09 |
| Zach Makovsky | 20-8-0 | 2016-12-10 |