Market comparison
FC Barcelona vs Aston Villa: Correct Score
2 venues · 46 outcome rows · 29 comparable lines · event identity linked · 0 verified parity · active
Kalshi
Open venue ↗38 outcomes · $60K reported volume
Observed 17s ago
Recorded venue end date: Nov 6, 2026
Polymarket
Open venue ↗37 outcomes · $20K reported volume
Observed 17s ago
Recorded venue end date: Nov 3, 2026
Known rule differences between venues
- Kalshi lists Aston Villa wins only up to 4-3 and omits scores like 5-x or 0-0 variants beyond listed; Polymarket lists scores up to 5 goals per side with an 'Any Other Score' catch-all. Scores listed on only one venue (e.g. Kalshi Barcelona 6-0 to 8-1, Polymarket 0-4, 0-5, 1-5 Villa wins) have no linked counterpart, and Kalshi has no catch-all outcome.
- Polymarket 'Any Other Score' pays for scores outside its list (e.g. Barcelona 6-0), while Kalshi pays Yes on those specific scores; the Polymarket Any Other Score outcome is not identical to any Kalshi outcome.
- Polymarket: if the match is canceled with no make-up game, resolves to 0-0; if postponed, stays open. Kalshi rules do not specify cancellation or postponement handling.
- Polymarket specifies a resolution source hierarchy (official stats, Flashscore, Sofascore, credible reporting) and a 50-50 fallback if no data within 24 hours; Kalshi states no source.
A shared identity alone does not make a price difference executable.
| Outcome | Kalshi | Polymarket | Difference |
|---|---|---|---|
FC Barcelona 0 - 0 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.8 pp | ||
FC Barcelona 0 - 1 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.7 pp | ||
FC Barcelona 0 - 2 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.1 pp | ||
FC Barcelona 0 - 3 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 1.7 pp | ||
FC Barcelona 1 - 0 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.2 pp | ||
FC Barcelona 1 - 1 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.5 pp | ||
FC Barcelona 1 - 2 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.1 pp | ||
FC Barcelona 1 - 3 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.4 pp | ||
FC Barcelona 1 - 4 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.8 pp | ||
FC Barcelona 2 - 0 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.0 pp | ||
FC Barcelona 2 - 1 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.5 pp | ||
FC Barcelona 2 - 2 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.3 pp | ||
FC Barcelona 2 - 3 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.2 pp | ||
FC Barcelona 2 - 4 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.5 pp | ||
FC Barcelona 3 - 0 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.5 pp | ||
FC Barcelona 3 - 1 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.5 pp | ||
FC Barcelona 3 - 2 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.5 pp | ||
FC Barcelona 3 - 3 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.0 pp | ||
FC Barcelona 3 - 4 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.3 pp | ||
FC Barcelona 4 - 0 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.1 pp | ||
FC Barcelona 4 - 1 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.7 pp | ||
FC Barcelona 4 - 2 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 1.0 pp | ||
FC Barcelona 4 - 3 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.2 pp | ||
FC Barcelona 4 - 4 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.5 pp | ||
FC Barcelona 5 - 0 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.3 pp | ||
FC Barcelona 5 - 1 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.1 pp | ||
FC Barcelona 5 - 2 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.3 pp | ||
FC Barcelona 5 - 3 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 1.1 pp | ||
FC Barcelona 5 - 4 Aston Villa FC Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above. | 0.6 pp | ||
Any Other Score Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona 0 - 4 Aston Villa FC Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona 0 - 5 Aston Villa FC Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona 1 - 5 Aston Villa FC Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona 2 - 5 Aston Villa FC Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona 3 - 5 Aston Villa FC Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona 4 - 5 Aston Villa FC Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona 5 - 5 Aston Villa FC Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 6-0 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 6-1 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 6-2 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 6-3 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 7-0 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 7-1 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 7-2 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 8-0 Not alignedNo persisted outcome identity connects these venue contracts. | — | — | |
FC Barcelona wins 8-1 Not alignedNo persisted outcome identity connects these venue contracts. | — | — |
FC Barcelona 0 - 0 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.8 pp
FC Barcelona 0 - 1 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.7 pp
FC Barcelona 0 - 2 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.1 pp
FC Barcelona 0 - 3 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 1.7 pp
FC Barcelona 1 - 0 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.2 pp
FC Barcelona 1 - 1 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.5 pp
FC Barcelona 1 - 2 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.1 pp
FC Barcelona 1 - 3 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.4 pp
FC Barcelona 1 - 4 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.8 pp
FC Barcelona 2 - 0 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.0 pp
FC Barcelona 2 - 1 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.5 pp
FC Barcelona 2 - 2 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.3 pp
FC Barcelona 2 - 3 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.2 pp
FC Barcelona 2 - 4 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.5 pp
FC Barcelona 3 - 0 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.5 pp
FC Barcelona 3 - 1 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.5 pp
FC Barcelona 3 - 2 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.5 pp
FC Barcelona 3 - 3 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.0 pp
FC Barcelona 3 - 4 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.3 pp
FC Barcelona 4 - 0 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.1 pp
FC Barcelona 4 - 1 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.7 pp
FC Barcelona 4 - 2 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 1.0 pp
FC Barcelona 4 - 3 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.2 pp
FC Barcelona 4 - 4 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.5 pp
FC Barcelona 5 - 0 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.3 pp
FC Barcelona 5 - 1 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.1 pp
FC Barcelona 5 - 2 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.3 pp
FC Barcelona 5 - 3 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 1.1 pp
FC Barcelona 5 - 4 Aston Villa FC
Partial parity · AI-reviewedPayoffs match in ordinary outcomes; see the rule differences above.
Kalshi
Polymarket
Price difference 0.6 pp
Any Other Score
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona 0 - 4 Aston Villa FC
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona 0 - 5 Aston Villa FC
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona 1 - 5 Aston Villa FC
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona 2 - 5 Aston Villa FC
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona 3 - 5 Aston Villa FC
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona 4 - 5 Aston Villa FC
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona 5 - 5 Aston Villa FC
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
—
Polymarket
FC Barcelona wins 6-0
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 6-1
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 6-2
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 6-3
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 7-0
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 7-1
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 7-2
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 8-0
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
FC Barcelona wins 8-1
Not alignedNo persisted outcome identity connects these venue contracts.
Kalshi
Polymarket
—
Prices are shown as percentages of a $1 payout. “pp” means percentage points. A dash means data is unavailable.