Grammatikopoulou vs Senic Odds · Grammatikopoulou vs Senic (Nov 3)
This market has resolved: Valentini Grammatikopoulou. Final prices are below.
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| Valentini Grammatikopoulou ✓ | 99% | -9900 | ▲ 99 |
| Natalija Senic | 1% | +9900 | ▲ 1 |
Price history
Resolution rules
If Valentini Grammatikopoulou wins the Grammatikopoulou vs Senic professional tennis match in the 2026 W50 Heraklion Round of 64 after a ball has been played, then the market resolves to Yes.
Source: Kalshi. The venue's rules are final.
FAQ
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 3, 2026 as the end date; this market has closed.
Where can I trade on Grammatikopoulou vs Senic?
This 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.