Dana White's Contender Series: Mario Piazzon vs. Guilherme Uriel (Heavyweight, Main Card)

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UFC
Guilherme Uriel
7-2-0
–
vs
25/08 23:00
–
Mario Piazzon
12-1-0
Game context

Both Brazilian heavyweights enter Dana White’s Contender Series Season 10, Week 3 with strong finishing rates and prior DWCS exposure. Guilherme Uriel (7-2), the slight market favorite, stands four inches taller with a reach edge and rebounded from his 2025 DWCS knockout loss with a 96-second TKO at LFA 229. Mario Piazzon (12-1), a training partner of Jailton Almeida, returns after a 2023 DWCS win marred by disqualification criticism, posting recent decision and TKO victories while carrying a lone knockout loss. Pre-fight weigh-ins produced bad blood, including a forehead touch and Piazzon’s vow to inflict damage on the feet and ground. The matchup’s early-finish lean and contract implications have shaped the modest edge for Uriel among traders assessing size, power, and momentum.

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Moneyline
$6.4K Vol.
Total (O/U)
$123 Vol.

This market will resolve to "Mario Piazzon" if Mario Piazzon is officially declared the winner of the fight against Guilherme Uriel at Dana White's Contender Series: Season 10, Week 3, scheduled for August 25, 2026.

It will resolve to "Guilherme Uriel" if Guilherme Uriel 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 8, 2026, this market will resolve "50-50."

The resolution source for this market will be official information from the UFC.

Resolution Source: www.ufc.com

Odds & FAQ

What are the current odds for Dana White's Contender Series: Mario Piazzon vs. Guilherme Uriel (Heavyweight, Main Card)?
The current front-runner is Fight won by KO/TKO? at 50%, ahead of O/U 0.5 Rounds at 50%. These live odds update with every trade on the Polymarket order book.
What do traders predict for Dana White's Contender Series: Mario Piazzon vs. Guilherme Uriel (Heavyweight, Main Card)?
Traders currently imply a 50% chance for Fight won by KO/TKO?. Market-implied probabilities reflect real money at stake, but they are live forecasts that shift as new information arrives, not guarantees.
When does the Dana White's Contender Series: Mario Piazzon vs. Guilherme Uriel (Heavyweight, Main Card) market resolve?
This market is scheduled to resolve on 26 Aug 2026 (1 days left). It settles according to Polymarket's published resolution criteria once the outcome is confirmed.
How much money is trading on Dana White's Contender Series: Mario Piazzon vs. Guilherme Uriel (Heavyweight, Main Card)?
Total traded volume on this market is $77.5K, a measure of how much real money traders have committed to the outcome.
How can I trade Dana White's Contender Series: Mario Piazzon vs. Guilherme Uriel (Heavyweight, Main Card) on Polymarket?
You can follow the live odds on this page and open the market on Polymarket to trade it yourself. Prediction trading carries risk; never stake more than you can afford to lose.

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