KalshiCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedCurrent implied probability
No 86%
Market quality
63 / 100
Medium quality24h Volume
$1.4K
Liquidity
$1.4K
Low liquidityBid / Ask
12.0% / 14.0%
Spread
2.0 pt
Moderate spreadMarket data
Updated 10 minutes ago
Sep 8, 26, 1:06 AM UTCSep 11, 26, 6:30 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Independ. Santa Fe vs Vasco da Gama: First Half BTTS
KalshiBoca Juniors vs Sao Paulo: First Half Total
KalshiBoca Juniors vs Sao Paulo: First Half Winner
KalshiCA Boca Juniors vs. São Paulo FC
PolymarketCA Boca Juniors vs. São Paulo FC - More Markets
PolymarketCA Boca Juniors vs. São Paulo FC - Exact Score
PolymarketRules
If Boca Juniors and Sao Paulo both score a goal in the 1st Half of the Boca Juniors vs Sao Paulo CONMEBOL Sudamericana match originally scheduled for Sep 8, 2026, then the market resolves to Yes.
- Only goals scored during the 1st Half count for the purposes of this market.
- Own goals count towards the team awarded the goal.
Open markets
SoccerPOLYMARKETUEFA Champions League: 2027 Champion
- Barcelona18.1%
- Arsenal15.2%
- Paris Saint-Germain13.3%
+33 more outcomes
- Total Vol
- $28M
- 24h Vol
- $2.9M
POLYMARKETBV Borussia 09 Dortmund vs. Villarreal CF
- BV Borussia 09 Dortmund56%
- Draw (BV Borussia 09 Dortmund vs. Villarreal CF)23%
- Villarreal CF-2.0pt21%
- Total Vol
- $2.6M
KALSHIClub Brugge vs Aston Villa
- Aston Villa+50.0pt88.1%
- Tie-18.0pt8.9%
- Club Brugge-32.0pt3%
- Total Vol
- $2.8M
KALSHIReal Madrid vs Inter
- Real Madrid60.8%
- Tie20.6%
- Inter-1.0pt18.6%
- Total Vol
- $1.6M
- 24h Vol
- $1.2M
ROBINHOOD (ROTHERA)MLB: Arizona Diamondbacks vs Kansas City Royals (Sep 7, 2026)
- ARI+28.0pt79.8%
- KC-31.0pt20.2%
- Total Vol
- $1.2M
- 24h Vol
- $1.2M
POLYMARKETReal Madrid CF vs. FC Internazionale Milano
- Real Madrid CF+2.0pt61.4%
- Draw (Real Madrid CF vs. FC Internazionale Milano)-1.0pt20.8%
- FC-2.0pt17.8%
- AEK Athens vs LASK
- Dortmund vs Villarreal
- Porto vs Manchester City
- Real Madrid CF vs. FC Internazionale Milano - More Markets
- Ballon d'Or Winner 2026
- AEK Athens vs LASK: Total Goals
- BV Borussia 09 Dortmund vs. Villarreal CF - More Markets
- FC Porto vs. Manchester City FC
- Champions League Winner
- Who will win the Ballon d'Or in 2026?
- FC Porto vs. Manchester City FC - More Markets
- Club Brugge vs Aston Villa: Spread
Frequently asked questions
- What are the current odds for Boca Juniors vs Sao Paulo: First Half BTTS?
- Kalshi prices No at 86% as of September 8, 2026.
- When does Boca Juniors vs Sao Paulo: First Half BTTS resolve?
- Boca Juniors vs Sao Paulo: First Half BTTS is scheduled to resolve on September 11, 2026.
- How is Boca Juniors vs Sao Paulo: First Half BTTS settled?
- Kalshi settles this market as follows: If Boca Juniors and Sao Paulo both score a goal in the 1st Half of the Boca Juniors vs Sao Paulo CONMEBOL Sudamericana match originally scheduled for Sep 8, 2026, then the market resolves to Yes.