Flyweight
| Name | Nickname | Record | Fight Promotion/Status |
|---|---|---|---|
| Demetrious Johnson | Mighty Mouse | 16-2-1 | UFC, champion |
| Joseph Benavides | N/A | 16-3 | UFC |
| Ian McCall | Uncle Creepy | 11-3-1 | UFC |
| John Dodson | The Magician | 14-5 | UFC |
| Yasuhiro Urushitanti | N/A | 19-5-6 | UFC |
| Jussier Da Silva | Formiga | 14-2 | Shooto, champion |
| Joshua Sampo | N/A | 8-2 | Legacy |
| Chris Cariaso | N/A | 14-4 | UFC |
| Haruo Ochi | N/A | 9-2-1 | Shooto |
| Louis Gaudinot | Goodnight | 6-2 | UFC |
