KSW 31: Materla vs. Drwal
- PromotionKonfrontacja Sztuk Walki
- VenueErgo Arena
- LocationGdańsk / Sopot, Poland
- Number of bouts9
Main Card
"Cipao"
Michał Materla
21-4-0
Middleweight championship
Main Event | 3 x 5
VS
KO/TKO, Punches | R3 · 4:56Tomasz Drwal
21-4-1
Mariusz Pudzianowski
8-3-0
Heavyweight bout
Co-Main Event | 3 x 5
VS
KO/TKO, Punches | R1 · 0:27Rolles Gracie
8-3-0
Tomasz Narkun
9-2-0
Heavyweight bout
3 x 5
VS
Submission, Rear Naked Choke | R1 · 3:17Karol Celiński
12-5-1
Preliminary Card
"Szuli"
Grzegorz Szulakowski
5-1-0
Lightweight bout
3 x 5
VS
Submission, Rear Naked Choke | R2 · 3:38Patryk Grudniewski
5-4-0