';
| Fighter | Nickname | Height | Weight | Association | |
| James Collins | 0'0" (0 m) |
165 lbs (74.84 kg) |
House of Pain MMA | ||
| Janus de Lange | 0'0" (0 m) |
185 lbs (83.91 kg) |
House of Pain | ||
| Jimmy Miller | 5'10" (1.78 m) |
176 lbs (79.83 kg) |
House of Pain | ||
| Julia Payne | 5'8" (1.73 m) |
150 lbs (68.04 kg) |
House of Pain | ||
| Kyle Davis | 0'0" (0 m) |
137 lbs (62.14 kg) |
House of Pain Wales | ||
| Lemmy Milne | "Eskimo Man" | 0'0" (0 m) |
132 lbs (59.87 kg) |
House of Pain MMA | |
| Marek Gonda | 0'0" (0 m) |
155 lbs (70.31 kg) |
House of Pain | ||
| Miguel Bernard | 0'0" (0 m) |
170 lbs (77.11 kg) |
House of Pain | ||
| Pablo Gomez | 0'0" (0 m) |
190 lbs (86.18 kg) |
House of Pain | ||
| Paul Gonzalez | 0'0" (0 m) |
145 lbs (65.77 kg) |
House of Pain | ||
| Paul Hauxwell | 0'0" (0 m) |
0 lbs (0 kg) |
House of Pain Gym | ||
| Pavel Flamurant | 0'0" (0 m) |
155 lbs (70.31 kg) |
House of Pain | ||
| Perry Johns | 0'0" (0 m) |
135 lbs (61.23 kg) |
House of Pain MMA | ||
| Ryan Cenkus | 5'9" (1.75 m) |
170 lbs (77.11 kg) |
House of Pain | ||
| Ryan Peake | 6'2" (1.88 m) |
185 lbs (83.91 kg) |
House of Pain | ||
| Sam Boo | 0'0" (0 m) |
185 lbs (83.91 kg) |
House of Pain | ||
| Scott Exley | 0'0" (0 m) |
185 lbs (83.91 kg) |
House of Pain | ||
| Shane Catland | 0'0" (0 m) |
165 lbs (74.84 kg) |
House of Pain | ||
| Steve Brazier | "Big Time" | 0'0" (0 m) |
135 lbs (61.23 kg) |
House of Pain | |