| First | Last | Nickname | Ht. | Wt. | Reach | Stance | W | L | D | Belt |
|---|---|---|---|---|---|---|---|---|---|---|
| Trevor | Harris | 5' 6" | 145 lbs. | -- | 2 | 2 | 0 | |||
| Carlston | Harris | Mocambique | 6' 0" | 170 lbs. | 76.0" | Orthodox | 19 | 6 | 0 | |
| Kayla | Harrison | 5' 8" | 135 lbs. | 66.0" | Southpaw | 18 | 1 | 0 | ||
| Collin | Hart | 6' 1" | 185 lbs. | -- | Orthodox | 6 | 3 | 1 | ||
| Joey | Hart | The Hitman | 6' 3" | 170 lbs. | 79.0" | Orthodox | 6 | 2 | 0 | |
| Dale | Hartt | 5' 10" | 155 lbs. | 69.0" | Orthodox | 6 | 3 | 0 | ||
| Luke | Hartwig | -- | -- | -- | 0 | 1 | 0 | |||
| Clay | Harvison | Bushwacker | 6' 1" | 170 lbs. | 74.0" | Orthodox | 13 | 6 | 0 | |
| Hidehiko | Hasegawa | 5' 9" | 170 lbs. | -- | 19 | 20 | 6 | |||
| Chris | Haseman | The Hammer | 5' 11" | 205 lbs. | -- | Orthodox | 20 | 17 | 0 | |
| Takayo | Hashi | 5' 4" | 135 lbs. | -- | Orthodox | 15 | 6 | 1 | ||
| Tomohiko | Hashimoto | 6' 0" | 250 lbs. | -- | Orthodox | 1 | 4 | 0 | ||
| Justin | Haskins | 5' 10" | 170 lbs. | -- | Orthodox | 7 | 6 | 0 | ||
| Hayder | Hassan | Hulk | 5' 10" | 170 lbs. | -- | 6 | 3 | 0 | ||
| Ahmad | Hassanzada | Lion of the Ring | 6' 1" | 155 lbs. | 75.0" | Orthodox | 12 | 3 | 0 | |
| Daiki | Hata | DJ Taiki | 5' 6" | 139 lbs. | -- | Orthodox | 17 | 11 | 7 | |
| John | Hathaway | The Hitman | 6' 1" | 170 lbs. | 75.0" | Orthodox | 17 | 2 | 0 | |
| Phil | Hawes | No Hype | 6' 0" | 185 lbs. | 77.0" | Orthodox | 12 | 6 | 0 | |
| Justin | Hawes | The Hawk | 5' 11" | 205 lbs. | -- | 6 | 9 | 0 | ||
| Chris | Hawk | 6' 1" | 205 lbs. | -- | 5 | 10 | 0 | |||
| Del | Hawkins | The Filipino Delight | 5' 5" | 135 lbs. | -- | Orthodox | 22 | 17 | 0 | |
| Tommy | Hayden | Wild Card | 5' 9" | 145 lbs. | -- | Southpaw | 11 | 3 | 0 | |
| Mike | Hayes | 6' 4" | 230 lbs. | -- | Orthodox | 20 | 12 | 2 | ||
| Ryan | Hayes | -- | -- | -- | 7 | 6 | 0 |