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UFC Fight Night: Billy Ray Goff vs. Ty Miller (Welterweight, Prelims)

Post
KalshiPolymarket Closes Aug 9, 2026
LIVE PRICES — YES
KalshiTrade ↗
24¢ last
BidAsk
YES23¢24¢
NO76¢77¢
$26,291 volume
PolymarketBEST YES PRICETrade ↗
22¢ last
BidAsk
YES21¢22¢
NO78¢79¢
$3,871 volume
Cross-venue spread 2.0¢
CROSS-VENUE ARBITRAGE

Buy YES on Polymarket and NO on Kalshi — total cost 99¢ per $1 payout, locking +1.0¢ per contract before fees.

30-DAY PRICE HISTORY
HOW THIS RESOLVES

Kalshi — primary rule

If Billy Goff wins the Miller vs Goff professional MMA fight originally scheduled for Aug 8, 2026, then the market resolves to Yes.

Polymarket — resolution criteria

This market will resolve to "Billy Ray Goff" if Billy Ray Goff is officially declared the winner of the fight against Ty Miller at UFC Fight Night: Gamrot vs Salkilld, scheduled for August 8, 2026. It will resolve to "Ty Miller" if Ty Miller 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 August 22, 2026, this market will resolve "50-50." The resolution source for this market will be official information from the UFC.

Show full rules
STATS
Cross-venue spread2.0¢
Kalshi last24¢
Polymarket last22¢
Venues2
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