La Liga odds on Kalshi vs Polymarket
La Liga match odds — almost all of the volume sits on Polymarket. Right now there are 10 open La Liga markets — 0 on Kalshi, 10 on Polymarket — carrying $108k of volume in the last 24 hours.
Open La Liga markets, by volume
| Market | Venue | Yes | 24h volume | Closes |
|---|---|---|---|---|
| Will FC Barcelona win on 2026-10-10? | polymarket | 93¢ | $57k | 10-10 16:30 UTC |
| Will Real Betis Balompié win on 2026-10-11? | polymarket | 62¢ | $15k | 10-11 16:30 UTC |
| Exact Score: Any Other Score? | polymarket | 48¢ | $14k | 10-18 19:00 UTC |
| Spread: Real Madrid CF (-1.5) | polymarket | 50¢ | $10k | 10-10 19:00 UTC |
| Will Real Madrid CF win on 2026-10-10? | polymarket | 73¢ | $5k | 10-10 19:00 UTC |
| Will FC Barcelona vs. Getafe CF end in a draw? | polymarket | 5¢ | $3k | 10-10 16:30 UTC |
| Will Club Atlético de Madrid win on 2026-10-10? | polymarket | 54¢ | $2k | 10-10 14:15 UTC |
| Will Club Atlético de Madrid win on 2026-10-17? | polymarket | 54¢ | $1k | 10-17 12:00 UTC |
| Will Málaga CF vs. RCD Espanyol de Barcelona end in a draw? | polymarket | 31¢ | $754 | 10-09 19:00 UTC |
| Will FC Barcelona win on 2026-10-17? | polymarket | 69¢ | $750 | 10-17 16:30 UTC |
The 20 most active of 10, 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 La Liga 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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