Current implied probability
Draw 52%Leader of 3 outcomesVig-adjusted: raw venue quotes summed above 100% and were normalized.
Market quality
61 / 100
Medium quality24h Volume
$250
Liquidity
$2.4K
Low liquiditySpread
2.0 pt
Moderate spreadComments
0
Market data
Updated 5 minutes ago
Sep 15, 26, 11:28 PM UTCSep 16, 26, 5:15 PM UTC
Trends
Rules
In the upcoming MLB game between the the named outcome and the named outcome, scheduled for September 16 at 1:15 PM ET: This market will resolve to "the named outcome" if the the named outcome scores more runs than the the named outcome in the 1st inning.
- This market will resolve to "the named outcome" if the the named outcome scores more runs than the the named outcome in the 1st inning.
- If both teams score the same number of runs in the 1st inning, this market will resolve to "Draw".
- This market will resolve based on the runs officially recorded in the 1st inning, regardless of whether both teams come to bat in that inning.
- If the game reaches an official final result without the 1st inning being played, this market will resolve 50-50.
- If the game is postponed, this market will remain open until the 1st inning has been completed.
Prediction Source Comparison
- Also available on Kalshi — San Francisco vs St. Louis: 1st Inning Winner · San Francisco wins 1st inning
Open markets
Sports
KALSHIBiltmore Championship Asheville Winner
- Jackson Koivun+0.3pt6.9%
- Jacob Bridgeman-0.1pt4%
- Benjamin James+0.4pt4%
+97 more outcomes
- Total Vol
- $8.4M
- 24h Vol
- $5.5M
KALSHIMiyoshi vs Sekulic
- Philip Sekulic76.8%
- Kenta Miyoshi (b. 2004)23.2%
- Total Vol
- $4.1M
- 24h Vol
- $4M
ROBINHOOD (ROTHERA)Nflspread 26 SEP 14 Denkc
- KC 1+48.0pt100%
- KC 2+53.0pt100%
- KC 3+62.0pt100%
+45 more outcomes
KALSHI2027 Pro Football Champion
- Los Angeles R-2.0pt9.5%
- Buffalo8.6%
- San Francisco6.9%
+29 more outcomes
- Total Vol
- $112.6M
- 24h Vol
- $3M
ROBINHOOD (ROTHERA)Nfltotal 26 SEP 14 Denkc
- 17+6.0pt100%
- 20+3.0pt100%
- 23100%
+42 more outcomes
KALSHIYou vs Charaeva
- Alina Charaeva-8.0pt62%
- Xiaodi You+7.0pt38%
- Total Vol
- $2.6M
- 24h Vol
- $2.6M
- Lys vs CE
- BMW PGA Championship Winner
- College Football National Championship Winner
- Biltmore Championship Asheville End of Round 1 Leader
- Pro Baseball Champion
- UEFA Champions League: 2027 Champion
- NFL 2026-27: Champion
- Shimizu vs Ozeki
- Barcelona vs Santander
- Pro Football: 2027 Champion
- DET Lions vs BUF Bills
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Frequently asked questions
- What are the current odds for San Francisco Giants vs. St. Louis Cardinals - 1st Inning Winner?
- Polymarket prices Draw at 52% as of September 16, 2026.
- When does San Francisco Giants vs. St. Louis Cardinals - 1st Inning Winner resolve?
- San Francisco Giants vs. St. Louis Cardinals - 1st Inning Winner is scheduled to resolve on September 16, 2026.
- How is San Francisco Giants vs. St. Louis Cardinals - 1st Inning Winner settled?
- Polymarket settles this market as follows: In the upcoming MLB game between the the named outcome and the named outcome, scheduled for September 16 at 1:15 PM ET: This market will resolve to "the named outcome" if the the named outcome scores more runs than the the named outcome in the 1st inning.
- Where else is San Francisco Giants vs. St. Louis Cardinals - 1st Inning Winner listed?
- The same question is also listed on Kalshi.