TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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San Francisco vs Boston: Outs Recorded
kalshi

San Francisco vs Boston: Outs Recorded

Volume:
$25,592

Sonny Gray: 18+

 - Kalshi

Sonny Gray: 18+ - Kalshi

1W

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Positive

Negative

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Vol.

·

Resolved Aug 22, 2026

Closed: Aug 21, 10:05 PM EST

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Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Sonny Gray: 18+

View
100%
38%
Yes 100¢No 0¢
100¢
N/A
$15,036
N/A
N/A
$12,854
Settled
Yes
kalshi

Logan Webb: 19+

0%
43%
Yes 0¢No 100¢
100¢
N/A
$10,556
N/A
N/A
$6,465
Settled
No
Total markets: 2

Description

Two starting pitchers, Logan Webb and Sonny Gray, will face off in a professional baseball game between San Francisco and Boston. The outcome hinges on how many outs each pitcher records during their start.

Kalshi

Markets resolve to Yes if specified pitchers record minimum outs. If a pitcher is scratched or not a starter, markets resolve at fair market price. If a non-starting pitcher enters the game, markets also resolve at fair market price; relief appearances do not count. Markets settle based on outs recorded if the pitcher starts and throws at least one pitch.