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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Chicago C vs Seattle: First 5 Spread
kalshi

Chicago C vs Seattle: First 5 Spread

Volume:
$20,169

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 Aug 22, 2026

Closed: Aug 21, 11:39 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

Seattle -1.5 first 5 innings

View
100%
Yes 100¢No 0¢
100¢
N/A
$7,255
N/A
N/A
$5,604
Settled
Yes
kalshi

Chicago C -2.5 first 5 innings

0%
Yes 0¢No 100¢
100¢
N/A
$9,042
N/A
N/A
$3,183
Settled
No
kalshi

Seattle -2.5 first 5 innings

0%
Yes 0¢No 100¢
100¢
N/A
$3,063
N/A
N/A
$2,748
Settled
No
kalshi

Chicago C -1.5 first 5 innings

0%
Yes 0¢No 100¢
100¢
N/A
$809
N/A
N/A
$809
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 at the end of the fifth inning, regardless of the final full-game result.

Kalshi

The event evaluates multiple possible outcomes based on the run differential between Chicago C and Seattle during the first five innings of their professionally scheduled game on Aug 21, 2026. Four distinct primary rules define specific win-margin thresholds for each team: Seattle winning by more than 2.5 or 1.5 runs, and Chicago C winning by more than 1.5 or 2.5 runs, all measured exclusively within the first five innings. Any market resolves to 'Yes' only if the corresponding team meets its designated run-differential condition during this segment. If the originally scheduled game is postponed or delayed, all markets remain open and will close after the conclusion of the rescheduled game, provided the reschedule occurs within two days of the original date. The event exclusively considers the first-five-inning performance, with no regard for the full-game result or any subsequent gameplay beyond the fifth inning.