TOTAL VOLUME:

$134b

24H VOL:

$87,997,338

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,395,155,069

395,664

Markets across

30,076

events

MATCHED EVENTS:

2,626

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Seattle vs A's: First 5 Spread
kalshi

Seattle vs A's: First 5 Spread

Volume:
$25,095

Seattle -1.5 first 5 innings

 - Kalshi

Seattle -1.5 first 5 innings - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 13, 2026

Closed: Sep 13, 6:14 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

Seattle -1.5 first 5 innings

View
100%
Yes 100¢No 0¢
100¢
N/A
$9,508
N/A
N/A
$5,680
Settled
Yes
kalshi

Seattle -2.5 first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$8,460
N/A
N/A
$4,016
Settled
Yes
kalshi

A's -1.5 first 5 innings

0%
Yes 0¢No 100¢
100¢
N/A
$5,576
N/A
N/A
$4,385
Settled
No
kalshi

A's -2.5 first 5 innings

0%
Yes 0¢No 100¢
100¢
N/A
$1,552
N/A
N/A
$889
Settled
No
Total markets: 4

Description

This event tracks the performance of two baseball teams during the first five innings of their scheduled game. It focuses on the margin of victory for either team within that specific segment of the match, providing insight into early-game dominance. The outcome depends solely on the run difference without considering the full game's result.

Kalshi

The event evaluates whether either the Seattle team or the A's team achieves a specified run differential advantage within the first five innings of their professionally scheduled game on September 13, 2026. Four distinct outcome criteria exist: the A's must win by more than 2.5 or 1.5 runs, or Seattle must win by more than 1.5 or 2.5 runs in those initial innings. If the game is postponed or delayed, all markets remain open and will resolve only after the rescheduled game concludes, provided the reschedule occurs within two days of the original date. The event resolves based exclusively on the first five innings' results, with no consideration given to the final full-game outcome. Kalshi explicitly disclaims any official affiliation with the governing league, and all associated trademarks remain the property of their respective owners.