TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Washington vs St. Louis: 9th Inning Winner
kalshi

Washington vs St. Louis: 9th Inning Winner

Volume:
$70

Tie 9th inning

 - Kalshi

Tie 9th inning - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 20, 2026

Closed: Sep 20, 4:50 PM EST

kalshi

Kalshi

View
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
$27
N/A
N/A
$27
Settled
Yes
kalshi

St. Louis wins 9th inning

0%
Yes 0¢No 100¢
100¢
N/A
$23
N/A
N/A
$23
Settled
No
kalshi

Washington wins 9th inning

0%
Yes 0¢No 100¢
100¢
N/A
$20
N/A
N/A
$20
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. It isolates performance to the final inning, disregarding the rest of the game's events. The outcome depends solely on the runs each team scores during that specific period.

Kalshi

The market resolves based exclusively on runs scored 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. Should the game be called early before the 9th inning is fully completed, all relevant markets resolve to a Fair Price. The resolution hinges only on 9th-inning performance, even if the home team does not bat in the bottom of the inning, unless the inning remains incomplete due to an early game cancellation.