UFC Fight Night: Serghei Spivac vs. Vitor Petrino (Heavyweight, Main Card)

**Market Overview** The prediction market "UFC Fight Night: Serghei Spivac vs. Vitor Petrino (Heavyweight, Main Card)" is currently trading at 42.0% on Polymarket, reflecting real-time sentiment and odds from 76 active participants. As of August 21, 2026, this market has generated $9.9K in total trading volume, making it an emerging prediction market in the general category. **Current Odds & Price Action** The "Serghei Spivac" outcome is priced at 42.0%, while "Vitor Petrino" trades at 58.0%. The market has remained relatively stable over the past 24 hours, suggesting established consensus among traders about the likely outcome. **Liquidity & Trading Conditions** With $56.0K in available liquidity, traders can execute large positions with minimal price impact. The current bid-ask spread of 1.00% reflects excellent market depth and trading efficiency. **Market Timeline** ⏰ Time-sensitive: This market will resolve in 1 days and 5 hours, with final settlement expected on Aug 23, 2026.