Aidan Mayo vs Andres Andrade Odds · Aidan Mayo vs Andres Andrade (Nov 7)
This market has resolved: Aidan Mayo. Final prices are below.
| Outcome | Chance | Odds | 24h |
|---|---|---|---|
| Aidan Mayo ✓ | 99% | -9900 | ▲ 99 |
| Andres Andrade | 1% | +9900 | ▲ 1 |
Price history
Resolution rules
If Aidan Mayo wins the Aidan Mayo vs Andres Andrade professional tennis match in the 2026 ATP Challenger Charlottesville Semi Finals 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 7, 2026 as the end date; this market has closed.
Where can I trade on Aidan Mayo vs Andres Andrade?
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.