Sao Paulo Open: Eva Lys vs Gabriela Ce odds: Kalshi vs Polymarket
Wed, Sep 16, 2026, 1:30 PM ET · WTA tennis matches · $2.5M traded in 24h across both venues.
Eva Lys: Kalshi 75¢ vs Polymarket 75¢, -0.7 pp
Mid prices. A price is the market's probability: 75¢ means 75%. The gap is Kalshi minus Polymarket in percentage points.
Two separate exchanges, two accounts. Links may carry a referral code, which never changes what is shown. Disclosures.
-3.94¢ per $1, after fees
Buy Eva Lys @ Kalshi 76¢, Gabriela Ce @ Polymarket 25¢
All outcomes
| Outcome | Kalshi bid / ask | Polymarket bid / ask | Gap |
|---|---|---|---|
| Eva Lys | 73¢ / 76¢ | 75¢ / 76¢ | -0.7 pp |
| Gabriela Ce | 24¢ / 26¢ | 25¢ / 25¢ | +0.3 pp |
Price history, last 3 days
How this is matched
Games are matched across the two exchanges by league, team codes and date. Polymarket prices come from its live order book, Kalshi from its public API. Refreshed every 45 seconds.
What this is not
Read-only. Nothing here places or routes orders and nothing is advice. Fees, slippage and the time it takes to move money between venues are not in these numbers.