TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Washington vs St. Louis: 9th Inning Winner
kalshi

Washington vs St. Louis: 9th Inning Winner

Volume:
$112

Tie 9th inning

 - Kalshi

Tie 9th inning - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 19, 2026

Closed: Sep 18, 11:00 PM EST

kalshi

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

Tie 9th inning

View
100%
Yes 100¢No 0¢
100¢
N/A
$16
N/A
N/A
$16
Settled
Yes
kalshi

Washington wins 9th inning

0%
Yes 0¢No 100¢
100¢
N/A
$56
N/A
N/A
$56
Settled
No
kalshi

St. Louis wins 9th inning

0%
Yes 0¢No 100¢
100¢
N/A
$40
N/A
N/A
$39
Settled
No
Total markets: 3

Description

This market focuses on determining which team will score more runs specifically in the bottom of the ninth inning of an upcoming baseball game between Washington and St. Louis. It captures the excitement and potential momentum shifts that can occur in the final inning, reflecting how late-game performance can dramatically influence the outcome of a close contest.

Kalshi

The market resolves based solely on the number of runs each team scores during the 9th inning of the specified Washington vs St. Louis professional baseball game. If Washington scores more runs in the 9th inning, its corresponding market resolves to Yes. If St. Louis scores more runs in the same inning, its market resolves to Yes. If neither team scores more runs than the other in the 9th inning — meaning the runs scored are equal — the tie market resolves to Yes. Only runs scored during the 9th inning count, regardless of whether the home team bats in the bottom of the inning. If the game is called early before the 9th inning is completed, all markets resolve to a Fair Price. The resolution depends strictly on 9th-inning performance, even if the game’s final outcome is determined earlier or the inning is truncated due to an early conclusion.