TOTAL VOLUME:

$134b

24H VOL:

$103,397,351

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,410,176,180

399,592

Markets across

30,097

events

MATCHED EVENTS:

2,622

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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All
Sports
Arizona vs Boston: First 7 Innings
kalshi

Arizona vs Boston: First 7 Innings

Volume:
$5,797

Boston wins first 7 innings

 - Kalshi

Boston wins first 7 innings - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 19, 2026

Closed: Aug 18, 9:39 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

Boston wins first 7 innings

View
100%
48%
Yes 100¢No 0¢
100¢
N/A
$3,832
N/A
N/A
$3,644
Settled
Yes
kalshi

Tie

0%
Yes 0¢No 100¢
100¢
N/A
$1,045
N/A
N/A
$1,033
Settled
No
kalshi

Arizona wins first 7 innings

0%
Yes 0¢No 100¢
100¢
N/A
$920
N/A
N/A
$887
Settled
No
Total markets: 3

Description

This event tracks the outcome of the first seven innings of a professional baseball game between Arizona and Boston. It focuses on whether Arizona wins, Boston wins, or the game is tied after those initial innings. The result is determined solely based on the standings at that specific midpoint of the contest.

Kalshi

The event resolves based on the result of the first seven innings of the Arizona vs Boston professional baseball game scheduled for August 18, 2026. If either team leads after seven innings, the corresponding market resolves to Yes, while the opposing team and Tie markets resolve to No. If the score is tied after seven innings, the Tie market resolves to Yes, and both team-specific markets resolve to No. Should the game be postponed or delayed, all markets remain open and will close after the rescheduled game concludes, provided the rescheduled date occurs within two days of the original. The outcome depends exclusively on the state of the game at the end of the seventh inning, with no consideration for the final result of the full game.