UFC 331: Arman Tsarukyan vs. Mauricio Ruffy (Lightweight, Main Card)

OpenOutcomes27as of

Market pricing makes Arman Tsarukyan vs. Mauricio Ruffy the favorite at 74% across 27 tracked outcomes, as of .

What are the odds right now?

Each outcome shows its current market price — the market-implied probability it happens. Click an outcome for its full market page.

Arman Tsarukyan vs. Mauricio Ruffy74%
Fight won by KO/TKO?56%
Ends before Round 4?54%
Fight won by submission?52%
Tsarukyan to win by KO/TKO?50%
Ruffy to win by KO/TKO?50%
O/U 0.5 Rounds50%
O/U 1.5 Rounds50%
O/U 2.5 Rounds50%
O/U 3.5 Rounds50%
O/U 4.5 Rounds50%
Tsarukyan in Round 250%
Ruffy in Round 450%
Ruffy in Round 550%
Fight won by decision?49%
Ends before Round 2?49%
Ends before Round 3?49%
Ends before Round 5?49%
Tsarukyan in Round 149%
Tsarukyan in Round 349%
Tsarukyan in Round 449%
Tsarukyan in Round 549%
Ruffy in Round 149%
Ruffy in Round 249%
Ruffy in Round 349%
Decision or Draw49%
Fight to Go the Distance?36%

What moved the odds?

No directional matched news signals are available across this event yet.

What is this event about?

This market will resolve to "Arman Tsarukyan" if Arman Tsarukyan is officially declared the winner of the fight against Mauricio Ruffy at UFC 331: Van vs. Pantoja 2, scheduled for September 19, 2026. It will resolve to "Mauricio Ruffy" if Mauricio Ruffy is officially declared the winner. If the fight is declared a draw or technical draw, ruled a No Contest, not scored, canceled, or postponed beyond October 3, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

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