| First | Last | Nickname | Ht. | Wt. | Reach | Stance | W | L | D | Belt |
|---|---|---|---|---|---|---|---|---|---|---|
| Raquel | Pa'aluhi | Rocky | 5' 7" | 135 lbs. | -- | 6 | 5 | 0 | ||
| Nick | Pace | 5' 7" | 135 lbs. | 68.0" | Orthodox | 8 | 3 | 0 | ||
| Larissa | Pacheco | 5' 7" | 135 lbs. | -- | Orthodox | 10 | 2 | 0 | ||
| Teemu | Packalen | Pacu | 6' 1" | 155 lbs. | 75.0" | Orthodox | 8 | 3 | 0 | |
| George | Pacurariu | Constantine | 5' 7" | 135 lbs. | -- | 10 | 5 | 0 | ||
| Cyrillo | Padilha | 5' 11" | 155 lbs. | -- | 3 | 3 | 0 | |||
| Gary | Padilla | 5' 11" | 205 lbs. | -- | 12 | 6 | 0 | |||
| Damacio | Page | The Angel of Death | 5' 6" | 135 lbs. | 66.0" | Orthodox | 19 | 10 | 0 | |
| Michael | Page | Venom | 6' 2" | 170 lbs. | -- | 12 | 0 | 0 | ||
| Dustin | Pague | The Disciple | 5' 9" | 135 lbs. | 74.0" | Orthodox | 12 | 11 | 0 | |
| Josh | Paiva | 5' 6" | 125 lbs. | -- | 8 | 2 | 0 | |||
| Raulian | Paiva | 5' 8" | 125 lbs. | 69.0" | Orthodox | 20 | 3 | 0 | ||
| Dinis | Paiva Jr. | Sweetbread | 5' 9" | 145 lbs. | 71.0" | Southpaw | 13 | 8 | 0 | |
| Fredson | Paixao | 5' 6" | 145 lbs. | 66.0" | Orthodox | 10 | 5 | 0 | ||
| Jose | Palacios | 5' 9" | 145 lbs. | -- | Orthodox | 3 | 2 | 0 | ||
| Ricky | Palacios | El Gallero | 5' 6" | 145 lbs. | -- | Orthodox | 10 | 1 | 0 | |
| Bart | Palaszewski | Bartimus | 5' 9" | 145 lbs. | 70.0" | Orthodox | 36 | 17 | 0 | |
| Soa | Palelei | The Hulk | 6' 4" | 265 lbs. | 81.0" | Orthodox | 22 | 5 | 0 | |
| Rousimar | Palhares | Toquinho | 5' 8" | 170 lbs. | 71.0" | Orthodox | 19 | 8 | 0 | |
| Tulio | Palhares | -- | 180 lbs. | -- | 2 | 16 | 0 | |||
| Stephen | Palling | Bozo | 5' 4" | 143 lbs. | -- | 11 | 7 | 1 | ||
| Eduardo | Pamplona | 5' 11" | 170 lbs. | -- | 16 | 4 | 0 | |||
| Alexandre | Pantoja | The Cannibal | 5' 5" | 125 lbs. | 67.0" | Orthodox | 22 | 5 | 0 | |
| Jared | Papazian | The Jackhammer | 5' 8" | 135 lbs. | 67.0" | Southpaw | 20 | 13 | 0 | |
| Joe | Pardo | 6' 1" | 210 lbs. | -- | Southpaw | 4 | 6 | 0 |