Serghei Spivac enters the August 22 heavyweight main-card bout in Sacramento with a modest experience edge at 18-6, including a recent unanimous decision win over Ante Delija and strong submission credentials from his sambo background. Vitor Petrino, now 14-2 after moving up from light heavyweight, brings a three-fight win streak highlighted by a first-round submission of Austen Lane and a third-round knockout of Thomas Petersen, plus a March unanimous decision over Steven Asplund. Petrino’s power and finishing rate contrast with Spivac’s grappling control, while both fighters show mixed recent results against quality competition. The matchup pits Spivac’s veteran top control and durability against Petrino’s striking threat and momentum in a division where outcomes often hinge on pace and late adjustments. No confirmed injuries or roster changes have altered the card.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedSerghei Spivac – Vitor Petrino
Moneyline
$1.1K Vol.
Totals
$0 Vol.
Go the Distance?
$0 Vol.
Fight won by KO/TKO?
$0 Vol.
Spivac to win by KO/TKO?
$0 Vol.
Petrino to win by KO/TKO?
$0 Vol.
Fight won by submission?
$0 Vol.
It will resolve to "Vitor Petrino" if Vitor Petrino 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 September 5, 2026, this market will resolve "50-50."
The resolution source for this market will be official information from the UFC.
Market Opened: Aug 8, 2026, 6:00 PM ET
Resolution Source
https://www.ufc.com/eventsResolver
0x65070BE91...Serghei Spivac – Vitor Petrino
Moneyline
$1.1K Vol.
Totals
$0 Vol.
Go the Distance?
$0 Vol.
Fight won by KO/TKO?
$0 Vol.
Spivac to win by KO/TKO?
$0 Vol.
Petrino to win by KO/TKO?
$0 Vol.
Fight won by submission?
$0 Vol.
It will resolve to "Vitor Petrino" if Vitor Petrino 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 September 5, 2026, this market will resolve "50-50."
The resolution source for this market will be official information from the UFC.
Market Opened: Aug 8, 2026, 6:00 PM ET
Resolution Source
https://www.ufc.com/eventsResolver
0x65070BE91...Serghei Spivac enters the August 22 heavyweight main-card bout in Sacramento with a modest experience edge at 18-6, including a recent unanimous decision win over Ante Delija and strong submission credentials from his sambo background. Vitor Petrino, now 14-2 after moving up from light heavyweight, brings a three-fight win streak highlighted by a first-round submission of Austen Lane and a third-round knockout of Thomas Petersen, plus a March unanimous decision over Steven Asplund. Petrino’s power and finishing rate contrast with Spivac’s grappling control, while both fighters show mixed recent results against quality competition. The matchup pits Spivac’s veteran top control and durability against Petrino’s striking threat and momentum in a division where outcomes often hinge on pace and late adjustments. No confirmed injuries or roster changes have altered the card.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
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