Will Roman Kopylov win by KO or TKO?

This market will resolve to "Yes" if Roman Kopylov defeats Marco Tulio at UFC 328: Chimaev vs. Strickland, scheduled for May 9, 2026, by KO or TKO, including referee stoppage, doctor stoppage, or corner stoppage. Otherwise, it will resolve to "No." If the fight ends in a draw or by disqualification (either fighter), it will resolve "No." If the bout is ruled a No Contest, not scored, canceled, or postponed beyond May 23, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.