';
| Fighter | Nickname | Height | Weight | Association | |
| Kamil Kublik | 0'0" (0 m) |
140 lbs (63.5 kg) |
Klub Walki Grappler | ||
| Kanitta Choosuk | 0'0" (0 m) |
106 lbs (48.08 kg) |
Grappler's Guild | ||
| Kanpei Hieda | 0'0" (0 m) |
0 lbs (0 kg) |
Grappler's Guild | ||
| Karol Tronci | 0'0" (0 m) |
205 lbs (92.99 kg) |
Grappler Elk / Dragon's Den Fight Club Team | ||
| Kenji Saita | 0'0" (0 m) |
154 lbs (69.85 kg) |
Grappler's Guild | ||
| Kouki Sano | 5'2" (1.57 m) |
115 lbs (52.16 kg) |
Grappler's Guild | ||
| Krystian Bogalecki | 0'0" (0 m) |
170 lbs (77.11 kg) |
Grappler Grudziadz | ||
| Krystyna Iwanow | "Psychol" | 0'0" (0 m) |
122 lbs (55.34 kg) |
Klub Walki Grappler | |
| Marek Bujlo | "Bujdzilla" | 6'4" (1.93 m) |
240 lbs (108.86 kg) |
Grappler Elk | |
| Nika Phatian | 0'0" (0 m) |
155 lbs (70.31 kg) |
Grappler Grudziadz | ||
| Nodar Phatian | 0'0" (0 m) |
140 lbs (63.5 kg) |
Grappler Grudziadz | ||
| Patryk Czapski | 0'0" (0 m) |
135 lbs (61.23 kg) |
Klub Walki Grappler | ||
| Przemyslaw Truszewski | 0'0" (0 m) |
185 lbs (83.91 kg) |
Klub Walki Grappler | ||
| Radoslaw Makowski | 0'0" (0 m) |
160 lbs (72.57 kg) |
Grappler | ||
| Sang Woong Nam | 0'0" (0 m) |
0 lbs (0 kg) |
Grappler Factory | ||
| Sebastian Rawski | 0'0" (0 m) |
185 lbs (83.91 kg) |
Grappler Fight Club | ||
| Seijin Ki | 0'0" (0 m) |
0 lbs (0 kg) |
Grappler's Guild | ||
| Sonic Valerianov | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
Grappler Elk / Dragon's Den Team | ||
| Takumi Fukamachi | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Grappler's Guild | ||
| Wojciech Wocial | 6'2" (1.88 m) |
170 lbs (77.11 kg) |
Klub Walki Grappler | ||