KalshiClosedCheck availabilityKYC required2% feeVerified resolution dataFairly calibratedThis market resolved: No (44%)
Resolved: Aug 21, 2026, 11:31 PM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Winning Outcome
No
At 7 days out
—
At 24 hours out
57%
Data quality warningStale data
Data as of Aug 21, 2026, 11:10 PM UTC · policy pm-quality-3
Current implied probability
Yes 56%+11.0pt
Market quality
63 / 100
Medium quality24h Volume
$348.5K
Liquidity
$344.5K
High liquidityBid / Ask
50.0% / 59.0%
Spread
9.0 pt
Wide spreadMarket data
Updated 1 hour ago
LaggingAug 18, 26, 11:40 PMAug 24, 26, 11:10 PM
Probability Timeline
Yes56%
No44%
56%
44%
Rules
If either team scores a run in the first inning of the San Francisco vs Boston professional baseball game originally scheduled for Aug 21, 2026 at 7:10 PM EDT, then the market resolves to Yes.
Settles via:the Governing League
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Open markets
SportsKALSHIBMW Championship Winner
- Wyndham Clark+6.0pt17.3%
- J.J. Spaun+4.4pt12.5%
- Chris Gotterup+7.0pt12.5%
+47 more outcomes
- Total Vol
- $51.9M
- 24h Vol
- $18.9M
POLYMARKETCounter-Strike: Vitality vs Spirit (BO3) - Esports World Cup Playoffs
- 2 Winner+50.0pt100%
- O/U 2.5 Games+52.5pt100%
- 1 Total Rounds: Over/Under 21.5+49.0pt100%
+14 more outcomes
KALSHIBMW Championship End of Round 2 Leader
- Wyndham Clark+30.0pt45%
- J.J. Spaun+12.0pt26%
- Sungjae Im+5.0pt10%
+47 more outcomes
- Total Vol
KALSHIArsenal vs Coventry
- Arsenal+15.0pt98%
- Coventry-5.0pt1%
- Tie-10.0pt1%
- Total Vol
- $3.8M
POLYMARKETCincinnati Open: Sara Bejlek vs Madison Keys
- Keys+65.5pt100%
- Completed Match+50.0pt100%
- Keys Total Sets: O/U 2.5+58.5pt100%
+13 more outcomes
POLYMARKETCincinnati Open: Taylor Fritz vs Brandon Nakashima
- Nakashima+8.0pt72%
- Nakashima Set 1 Winner+9.0pt68%
- Nakashima Set 2 Winner+13.0pt63%
+12 more outcomes
- LoL: Team Vitality vs Natus Vincere (BO3) - LEC Regular Season
- MLB: Seattle Mariners vs Milwaukee Brewers (Aug 20, 2026)
- Fritz vs Nakashima
- Atlanta vs Milwaukee
- US Open Men's Singles Winner
- LoL: Team Heretics vs SK Gaming (BO3) - LEC Regular Season
- 2026 Men’s US Open Winner (Tennis)
- Arsenal vs Coventry: Total Goals
- Atlanta vs Milwaukee: First Inning Run
- EPL: 2027 Champion
- Atlanta vs Milwaukee: Total Runs
- Lopez Montagud vs Perez Contri
Frequently asked questions
- What are the current odds for San Francisco vs Boston: First Inning Run?
- Kalshi prices Yes at 56% as of August 21, 2026.
- When does San Francisco vs Boston: First Inning Run resolve?
- San Francisco vs Boston: First Inning Run is scheduled to resolve on August 24, 2026.
- How is San Francisco vs Boston: First Inning Run settled?
- Kalshi settles this market as follows: If either team scores a run in the first inning of the San Francisco vs Boston professional baseball game originally scheduled for Aug 21, 2026 at 7:10 PM EDT, then the market resolves to Yes.