';
| Fighter | Nickname | Height | Weight | Association | |
| Adam Palasz | "Adas z Jawora" | 6'4" (1.93 m) |
261 lbs (118.39 kg) |
Rio Grappling Wroclaw | |
| Adam Nowak | 0'0" (0 m) |
170 lbs (77.11 kg) |
Rio Grappling Club Team Krakowiak | ||
| Adrian Grabia | 0'0" (0 m) |
145 lbs (65.77 kg) |
Rio Grappling Wroclaw | ||
| Aleksander Mosingiewicz | 0'0" (0 m) |
170 lbs (77.11 kg) |
Rio Grappling Club | ||
| Andrzej Wiaderek | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Rio Grappling Krosnice | ||
| Arkadiusz Gasiorkiewicz | "Rekin" | 6'1" (1.85 m) |
165 lbs (74.84 kg) |
Rio Grappling Rybnik | |
| Arkadiusz Mruk | 6'1" (1.85 m) |
185 lbs (83.91 kg) |
Rio Grappling Ostrow Wielkopolski | ||
| Barbara Nalepka | "Shogun" | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Rio Grappling Wroclaw | |
| Bartosz Spychalski | 0'0" (0 m) |
185 lbs (83.91 kg) |
Rio Grappling Club | ||
| Cedric Doyle | "The Dominator" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Rio Grappling | |
| Damian Koszyk | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Rio Grappling Dabrowa Gornicza | ||
| Damian Piedel | 0'0" (0 m) |
170 lbs (77.11 kg) |
Rio Grappling Olawa | ||
| Dawid Siwek | "Siwy" | 5'6" (1.68 m) |
170 lbs (77.11 kg) |
Rio Grappling Club Jaworzno | |
| Dawid Klonowski | 5'9" (1.75 m) |
134 lbs (60.78 kg) |
Rio Grappling Wroclaw / MMA Team Elk | ||
| Dewald Botes | "The Beast" | 6'2" (1.88 m) |
308 lbs (139.71 kg) |
Rio Grappling Club Lowveld | |
| Eryk Maj | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Rio Grappling Wroclaw | ||
| Filip Kopij | 0'0" (0 m) |
190 lbs (86.18 kg) |
Rio Grappling Club | ||
| Filip Bartoszewicki | 0'0" (0 m) |
170 lbs (77.11 kg) |
Rio Grappling Ostrow Wielkopolski | ||
| Francois Groenewald | "Franaconda" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Rio Grappling | |
| Grzegorz Jablonski | 0'0" (0 m) |
0 lbs (0 kg) |
Rio Grappling Jaworzno | ||