| First | Last | Nickname | Ht. | Wt. | Reach | Stance | W | L | D | Belt |
|---|---|---|---|---|---|---|---|---|---|---|
| Lowell | Anderson | 5' 6" | 160 lbs. | -- | Orthodox | 0 | 1 | 0 | ||
| Corey | Anderson | Overtime | 6' 3" | 205 lbs. | 79.0" | Orthodox | 14 | 5 | 0 | |
| Derek | Anderson | Barbaric | 6' 0" | 155 lbs. | -- | 14 | 3 | 0 | ||
| Megan | Anderson | 6' 0" | 145 lbs. | 72.0" | Orthodox | 11 | 4 | 0 | ||
| Alex | Andrade | El Toro | 5' 11" | 200 lbs. | -- | Orthodox | 10 | 5 | 0 | |
| Jessica | Andrade | Bate Estaca | 5' 1" | 115 lbs. | 62.0" | Orthodox | 20 | 8 | 0 | |
| Viscardi | Andrade | 5' 11" | 170 lbs. | 75.0" | Orthodox | 19 | 6 | 0 | ||
| Jermaine | Andre | 5' 7" | 200 lbs. | -- | Orthodox | 14 | 4 | 0 | ||
| Dylan | Andrews | The Villain | 6' 1" | 185 lbs. | 74.0" | Switch | 18 | 7 | 0 | |
| Reese | Andy | Riptide | 6' 0" | 205 lbs. | -- | Orthodox | 7 | 3 | 0 | |
| Julius | Anglickas | 6' 3" | 205 lbs. | -- | Orthodox | 5 | 1 | 0 | ||
| Collin | Anglin | 5' 9" | 145 lbs. | 71.0" | Orthodox | 8 | 1 | 0 | ||
| Yoji | Anjo | Mr. 200% | 5' 11" | 205 lbs. | -- | Orthodox | 0 | 5 | 1 | |
| Magomed | Ankalaev | 6' 3" | 205 lbs. | 75.0" | Orthodox | 13 | 1 | 0 | ||
| Nina | Ansaroff | 5' 5" | 115 lbs. | 64.0" | Orthodox | 10 | 6 | 0 | ||
| Gadzhimurad | Antigulov | 5' 11" | 205 lbs. | 70.0" | Orthodox | 20 | 7 | 0 | ||
| Adam | Antolin | Captain Chaos | 5' 5" | 125 lbs. | 63.0" | Orthodox | 12 | 3 | 0 | |
| Angelo | Antonio | -- | 205 lbs. | -- | Orthodox | 1 | 4 | 0 | ||
| Azunna | Anyanwu | Zulu | 6' 1" | 251 lbs. | -- | Orthodox | 14 | 5 | 0 | |
| Shinsho | Anzai | Animal | 5' 7" | 170 lbs. | 70.0" | Orthodox | 10 | 3 | 0 | |
| Shinya | Aoki | Tobikan Judan | 5' 11" | 154 lbs. | -- | Southpaw | 39 | 7 | 0 | |
| Josh | Appelt | 5' 10" | 255 lbs. | -- | Southpaw | 15 | 7 | 0 | ||
| Erik | Apple | 6' 0" | 170 lbs. | -- | Orthodox | 10 | 3 | 0 | ||
| Kenji | Arai | 5' 10" | 145 lbs. | -- | Southpaw | 15 | 15 | 5 |