Cosme Rolland de Ravel vs Norbert Gombos Odds · Cosme Rolland de Ravel vs Norbert Gombos (Nov 8)
Kalshi traders give Cosme Rolland de Ravel a 53% chance (Polymarket: 53%).
| Outcome | Chance | Odds | 24h | Polymarket |
|---|---|---|---|---|
| Cosme Rolland de Ravel | 53% | -113 | ▲ 54 | 53% |
| Norbert Gombos | 48% | +111 | ▲ 48 | 53% |
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Price history
On Polymarket
The same question also trades on Polymarket. Check the resolution rules before comparing prices: small wording differences change what pays out.
Resolution rules
If Cosme Rolland de Ravel wins the Cosme Rolland de Ravel vs Norbert Gombos professional tennis match in the 2026 ATP Challenger Orleans Semi Finals after a ball has been played, then the market resolves to Yes.
Source: Kalshi. The venue's rules are final.
FAQ
Who is favored in Cosme Rolland de Ravel vs Norbert Gombos?
As of Nov 8, 7:30 AM EST, traders on Kalshi price Cosme Rolland de Ravel at 53%, about -113 in American odds. On Polymarket the same outcome trades at 53%. 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?
Kalshi lists Nov 8, 2026 as the end date. It can close earlier if the outcome is decided.
Where can I trade on Cosme Rolland de Ravel vs Norbert Gombos?
This market trades on Kalshi and a matching market trades on Polymarket. 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.