| Fighter | Record | Last Bout |
|---|---|---|
| Daniel Lacerda | 11-6-0 (1 NC) | 2024-02-24 |
| Daniel Marcos | 18-1-0 (1 NC) | 2025-11-08 |
| Daniel Omielanczuk | 19-8-1 (1 NC) | 2017-07-08 |
| Daniel Pineda | 28-17-0 (3 NC) | 2024-10-19 |
| Daniel Roberts | 15-7-0 | 2012-01-20 |
| Daniel Rodriguez | 20-6-0 | 2026-08-01 |
| Daniel Santos | 14-3-0 | 2026-05-16 |
| Daniel Sarafian | 10-6-0 | 2016-02-21 |
| Daniel Spitz | 6-3-0 | 2019-10-18 |
| Daniel Spohn | 15-6-0 | 2014-07-06 |
| Daniel Teymur | 7-4-0 | 2019-12-14 |
| Daniel Zellhuber | 15-4-0 | 2026-02-28 |
| Danielle Taylor | 9-4-0 | 2018-08-04 |
| Daniil Donchenko | 16-2-0 | 2026-09-05 |
| Danillo Villefort | 15-5-0 | 2009-08-08 |
| Danilo Belluardo | 12-5-0 | 2019-09-28 |
| Danilo Marques | 11-4-0 | 2022-02-05 |
| Danny Abbadi | 4-6-0 | 2006-09-23 |
| Danny Barlow | 9-2-0 | 2025-10-18 |
| Danny Castillo | 17-10-0 | 2015-12-19 |
| Danny Chavez | 11-5-1 | 2022-06-18 |
| Danny Downes | 8-3-0 | 2011-10-29 |
| Danny Henry | 12-4-0 | 2020-07-11 |
| Danny Martinez | 21-8-0 | 2015-11-14 |
| Danny Mitchell | 19-9-1 | 2014-08-23 |
| Danny Roberts | 18-8-0 | 2023-07-22 |
| Danny Silva | 11-2-0 | 2026-03-21 |
| Dante Rivera | 16-7-0 | 2008-06-21 |
| Danyelle Wolf | 1-1-0 | 2022-09-10 |
| Daria Zhelezniakova | 10-3-0 | 2026-04-18 |
| Darian Weeks | 5-3-0 | 2022-09-10 |
| Darko Stosic | 13-4-0 | 2020-01-25 |
| Daron Cruickshank | 18-10-0 (1 NC) | 2016-01-17 |
| Darrel Gholar | 5-6-0 | 1999-01-08 |
| Darrell Horcher | 13-4-0 | 2018-11-30 |
| Darrell Montague | 13-5-0 | 2015-07-12 |
| Darren Elkins | 29-13-0 | 2026-08-08 |
| Darren Stewart | 12-8-0 (2 NC) | 2021-08-28 |
| Darren Till | 18-5-1 | 2022-12-10 |
| Darren Uyenoyama | 10-6-0 | 2013-12-14 |
| Darrick Minner | 26-14-0 | 2022-11-05 |
| Darrill Schoonover | 14-8-0 | 2009-12-05 |
| Darrius Flowers | 13-9-1 | 2026-04-04 |
| Dashon Johnson | 9-2-0 | 2014-09-13 |
| Dave Beneteau | 6-5-1 | 1997-10-17 |
| Dave Berry | 0-1-0 | 1996-09-20 |
| Dave Galera | 5-1-0 | 2014-01-04 |
| Dave Herman | 22-6-0 | 2013-07-06 |
| Dave Menne | 45-17-2 | 2006-12-13 |
| Dave Strasser | 25-8-0 | 2003-09-26 |