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
Dashboards
Tour
All
Sports
Seattle vs A's: 9th Inning Winner
kalshi

Seattle vs A's: 9th Inning Winner

Volume:
$49

A's wins 9th inning

 - Kalshi

A's wins 9th inning - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 13, 2026

Closed: Sep 13, 7:34 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

A's wins 9th inning

View
100%
Yes 100¢No 0¢
100¢
N/A
$49
N/A
N/A
$49
Settled
Yes
kalshi

Seattle wins 9th inning

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Tie 9th inning

N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 3

Description

This market focuses on determining which team will score more runs specifically during the 9th inning of an upcoming baseball game between Seattle and the A's. It captures the excitement and strategic shifts that often occur in the final inning, where bullpens are tested and late-game decisions can dramatically alter the outcome.

Kalshi

The market resolves based solely on the number of runs scored by each team during the 9th inning of the specified Seattle vs. A's game. If Seattle scores more runs in the 9th inning, the 'Seattle wins 9th inning' market resolves to Yes. If the A's score more runs in the same inning, the 'A's wins 9th inning' market resolves to Yes. If neither team scores more runs—or if runs are equal—the 'Tie 9th inning' market resolves to Yes. Should the game be called early before the 9th inning is fully completed, all markets resolve to a Fair Price. The resolution depends exclusively on 9th-inning performance, regardless of whether the home team bats in the bottom half of the inning, unless the inning remains incomplete due to an early game cancellation.