Olga Gusak
Professional MMA referee — 5 bouts officiated on record.
5
Bouts
1
KO/TKO
4
Submission
0
Decision
Finish rate (of decided bouts)
100 %
Where they've officiated
Recent bouts officiated
Vladyslav Melnyk vs
Lado Kurmashvili
2026-01-31
BFL Pro - Rudniev vs. Nonato Jr. · Submission (Triangle Choke)
Andrii Kucherenko vs
Wiverton Carvalho
2026-01-31
BFL Pro - Rudniev vs. Nonato Jr. · Submission (Anaconda Choke)