US Open WTA: Iva Jovic vs Coco Gauff odds: Kalshi vs Polymarket
Mon, Sep 7, 2026, 11:00 AM ET · WTA tennis matches · $5k traded in 24h across both venues.
Coco Gauff: Kalshi 71¢ vs Polymarket 70¢, +1.0 pp
Mid prices. A price is the market's probability: 71¢ means 71%. 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.
-4.03¢ per $1, after fees
Buy Iva Jovic @ Kalshi 30¢, Coco Gauff @ Polymarket 71¢
All outcomes
| Outcome | Kalshi bid / ask | Polymarket bid / ask | Gap |
|---|---|---|---|
| Iva Jovic | 28¢ / 30¢ | 29¢ / 31¢ | -1.0 pp |
| Coco Gauff | 70¢ / 72¢ | 69¢ / 71¢ | +1.0 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.