M25 Lajeado: Guilherme Bernardo De Matos vs Mateus Napoli da Silveira Odds
Polymarket traders give Mateus Napoli da Silveira a 95% chance.
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| Guilherme Bernardo De Matos | 5% | +2028 | — |
| Mateus Napoli da Silveira | 95% | -2028 | — |
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On Kalshi
A similar market trades on Kalshi. Check the resolution rules before comparing prices: small wording differences change what pays out.
Resolution rules
This market refers to the tennis match between Guilherme Bernardo De Matos and Mateus Napoli da Silveira in the M25 Lajeado, Qualifying, originally scheduled for November 15, 2026 at 9:00AM ET. This market will resolve to 'Guilherme Bernardo De Matos' if Guilherme Bernardo De Matos advances against Mateus Napoli da Silveira. This market will resolve to 'Mateus Napoli da Silveira' if Mateus Napoli da Silveira advances against Guilherme Bernardo De Matos. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 29, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Source: Polymarket. The venue's rules are final.
FAQ
Who is favored in M25 Lajeado: Guilherme Bernardo De Matos vs Mateus Napoli da Silveira?
As of Nov 15, 11:30 AM EST, traders on Polymarket price Mateus Napoli da Silveira at 95%, about -2028 in American odds. Prices move with every trade.
How are prediction market odds calculated?
Each contract pays $1 if the outcome happens and $0 if it doesn't, so its price is the market's implied probability: a 60¢ contract means roughly a 60% chance. We show the last trade, or the midpoint between the best bid and ask when the order book is tight.
When does this market close?
Polymarket lists Nov 22, 2026 as the end date. It can close earlier if the outcome is decided.
Where can I trade on M25 Lajeado: Guilherme Bernardo De Matos vs Mateus Napoli da Silveira?
This market trades on Polymarket and a matching market trades on Kalshi. Availability depends on where you live: Kalshi is a CFTC-regulated US exchange, while Polymarket's international site isn't available to US users (Polymarket US is a separate app). You must be 18 or older.