Description
O/U 1.5 Rounds — over/under one and a half rounds for the bout duration.
Price history
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Market stats
Odds
24h change
7D change
—
30D change
—
24h volume
Total volume
Liquidity
All-time high
—
All-time low
—
Created
Apr 25, 2026, 22:02
Resolve date
May 17, 2026, 03:59
Position in event
Odds rank
24h volume rank
24h move rank
Status
Active
Parent event
Event
Volume
Markets
11
Top market
Market Outcomes
Outcome | Odds | Spread | 24h Change | 24h Volume | Total Volume | Liquidity | |
|---|---|---|---|---|---|---|---|
| Arnold Allen vs. Melquizael Costa | — | — | — | — | — | — | |
| Fight to Go the Distance? | — | — | — | — | — | — | |
| Fight won by KO/TKO? | — | — | — | — | — | — | |
| Allen to win by KO/TKO? | — | — | — | — | — | — | |
| Costa to win by KO/TKO? | — | — | — | — | — | — | |
| Fight won by submission? | — | — | — | — | — | — | |
| O/U 0.5 Rounds | — | — | — | — | — | — | |
| O/U 1.5 Rounds | — | — | — | — | — | — | |
| O/U 2.5 Rounds | — | — | — | — | — | — | |
| O/U 3.5 Rounds | — | — | — | — | — | — | |
| O/U 4.5 Rounds | — | — | — | — | — | — |
Event Rules
This market will resolve to "Arnold Allen" if Arnold Allen is officially declared the winner of the fight against Melquizael Costa at UFC Fight Night: Allen vs. Costa, scheduled for May 16, 2026. It will resolve to "Melquizael Costa" if Melquizael Costa 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 May 30, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.