Current implied probability
HOU 57.3%Vig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
30 / 100
Low quality24h Volume
$41
Liquidity
$270
Low liquidityMarket data
Updated 4 minutes ago
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
MLB: Kansas City Royals vs Houston Astros (Sep 15, 2026)
Robinhood (Rothera)MLB: Kansas City Royals vs Houston Astros (Sep 17, 2026)
Robinhood (Rothera)Kansas City Royals vs. Houston Astros
PolymarketHouston Astros vs. Kansas City Royals
FutuurMLB: Kansas City Royals vs Pittsburgh Pirates (Sep 18, 2026)
Robinhood (Rothera)Will the Kansas City Royals win more than 82.5 games this season?
Manifold MarketsRules
Rothera Exchange cleared market: MLB: Kansas City Royals vs Houston Astros (Sep 16, 2026).
- Prices are from end-of-day exchange clearing settlement.
Prediction Source Comparison
- Also available on Kalshi — Kansas City vs Houston · Houston 56%
- Also available on Gemini — Kansas City vs Houston · Houston 57%
- Also available on Polymarket — Kansas City Royals vs. Houston Astros · Kansas City Royals vs. Houston Astros: 1st 5 Innings — Over 2.5 total runs 81%
Open markets
Baseball
KALSHIAtlanta vs Chicago C
- Atlanta+27.0pt71%
- Chicago C-28.0pt29%
- Total Vol
- $3.3M
- 24h Vol
- $3.1M
KALSHIBoston vs Texas
- Texas+31.0pt79.2%
- Boston-31.0pt20.8%
- Total Vol
- $2.5M
- 24h Vol
- $2.5M
KALSHIDetroit vs Toronto
- Detroit+55.0pt99%
- Toronto-57.0pt1%
- Total Vol
- $2.1M
- 24h Vol
- $2.1M
KALSHIBaltimore vs New York M
- New York M-1.0pt53.5%
- Baltimore+1.0pt46.5%
- Total Vol
- $2.3M
- 24h Vol
- $1.9M
KALSHISan Francisco vs St. Louis
- San Francisco+58.0pt99%
- St. Louis-59.0pt1%
- Total Vol
- $1.3M
- 24h Vol
- $1.2M
POLYMARKETDetroit Tigers vs. Toronto Blue Jays
- Detroit Tigers vs. Toronto Blue Jays: Full game — Over 8.5 total runs100%
- 1st 5 Innings Spread: Detroit Tigers (-1.5)100%
- Detroit Tigers vs. Toronto Blue Jays: 1st 5 Innings — Over 2.5 total runs100%
+34 more outcomes
- Total Vol
- San Diego vs Colorado
- New York Y vs Minnesota
- Kansas City vs Houston
- Philadelphia Phillies vs. Washington Nationals
- September 15 Atlanta vs Chicago C
- San Diego vs Colorado: Total Runs
- Chicago White Sox vs. Cleveland Guardians
- September 15 Baltimore vs New York M
- Pro Baseball Champion
- Boston vs Texas: Total Runs
- Baltimore vs New York M: Home Runs
- Los Angeles Dodgers vs. Cincinnati Reds
Frequently asked questions
- What are the current odds for MLB: Kansas City Royals vs Houston Astros (Sep 16, 2026)?
- Robinhood (Rothera) prices HOU at 57% as of September 16, 2026.
- When does MLB: Kansas City Royals vs Houston Astros (Sep 16, 2026) resolve?
- MLB: Kansas City Royals vs Houston Astros (Sep 16, 2026) is scheduled to resolve on September 19, 2026.
- How is MLB: Kansas City Royals vs Houston Astros (Sep 16, 2026) settled?
- Robinhood (Rothera) settles this market as follows: Rothera Exchange cleared market: MLB: Kansas City Royals vs Houston Astros (Sep 16, 2026).
- Where else is MLB: Kansas City Royals vs Houston Astros (Sep 16, 2026) listed?
- The same question is also listed on Kalshi, Gemini, Polymarket.