Champions & Europa odds on Kalshi vs Polymarket
European club competition markets. Right now there are 196 open Champions & Europa markets — 162 on Kalshi, 34 on Polymarket — carrying $358k of volume in the last 24 hours.
Open Champions & Europa markets, by volume
| Market | Venue | Yes | 24h volume | Closes |
|---|---|---|---|---|
| Villarreal vs PSG — PSG | kalshi | 62¢ | $23k | 11-03 23:00 UTC |
| Barcelona vs Aston Villa — Barcelona | kalshi | 78¢ | $15k | 11-03 23:00 UTC |
| Will Manchester United FC win on 2026-11-03? | polymarket | 41¢ | $15k | 11-03 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 30¢ | $14k | 11-05 17:45 UTC |
| Will AS Roma win on 2026-11-03? | polymarket | 36¢ | $13k | 11-03 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 21¢ | $13k | 11-04 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 21¢ | $12k | 11-04 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 22¢ | $12k | 11-04 20:00 UTC |
| Manchester United vs Roma — Roma | kalshi | 36¢ | $12k | 11-03 23:00 UTC |
| Exact Score: Any Other Score? | polymarket | 25¢ | $11k | 11-05 17:45 UTC |
| Exact Score: Any Other Score? | polymarket | 21¢ | $11k | 11-03 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 13¢ | $11k | 11-03 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 18¢ | $11k | 11-03 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 16¢ | $11k | 11-04 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 14¢ | $10k | 11-03 20:00 UTC |
| Exact Score: Any Other Score? | polymarket | 25¢ | $10k | 11-05 17:45 UTC |
| Exact Score: Any Other Score? | polymarket | 25¢ | $8k | 11-05 17:45 UTC |
| Exact Score: Any Other Score? | polymarket | 21¢ | $8k | 11-04 17:45 UTC |
| Exact Score: Any Other Score? | polymarket | 13¢ | $8k | 11-03 17:45 UTC |
| Will FC Bayern München win on 2026-11-03? | polymarket | 42¢ | $8k | 11-03 20:00 UTC |
The 20 most active of 196, by 24h volume across both venues, refreshed every few minutes. A market listed on only one venue has no cross-venue price to compare against — which is true of most of them.
What two venues' prices are worth
A gap between Kalshi and Polymarket on the same Champions & Europa market is usually fees, depth, or two contracts that settle differently — not free money. The arbitrage guide shows today's gaps before and after fees, and the fee page shows why the cost peaks near 50¢.
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