TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Boston vs A's: First 5 Innings Total
kalshi

Boston vs A's: First 5 Innings Total

Volume:
$191,994

Over 5.5 runs in the first 5 innings

 - Kalshi

Over 5.5 runs in the first 5 innings - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 31, 2026

Closed: Jul 30, 11:09 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

Over 5.5 runs in the first 5 innings

View
100%
Yes 100¢No 0¢
100¢
N/A
$60,318
N/A
N/A
$49,360
Settled
Yes
kalshi

Over 2.5 runs in the first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$34,000
N/A
N/A
$27,927
Settled
Yes
kalshi

Over 3.5 runs in the first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$29,155
N/A
N/A
$21,651
Settled
Yes
kalshi

Over 4.5 runs in the first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$23,703
N/A
N/A
$17,994
Settled
Yes
kalshi

Over 1.5 runs in the first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$14,682
N/A
N/A
$12,942
Settled
Yes
kalshi

Over 0.5 runs in the first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$4,681
N/A
N/A
$4,458
Settled
Yes
kalshi

Over 6.5 runs in the first 5 innings

0%
Yes 0¢No 100¢
100¢
N/A
$25,456
N/A
N/A
$16,453
Settled
No
Total markets: 7

Description

This set of markets evaluates how many runs Boston and the A's will score together in the first five innings of their scheduled game. Each market corresponds to a different run threshold, allowing participants to assess the likelihood of various scoring levels within that timeframe.

Kalshi

The official rules for this event govern how the collective runs scored by Boston and the A's in the first five innings of their professional baseball game originally scheduled for July 30, 2026, at 9:40 PM EDT will determine market resolution. Across all markets, if the combined teams score more than the specified threshold (0.5, 1.5, 2.5, 3.5, 4.5, 5.5, or 6.5 runs) in the first five innings, the corresponding market resolves to Yes; otherwise, it resolves to No. A key secondary rule applies uniformly: if the originally scheduled game is postponed or delayed, all markets remain open and will close only after the rescheduled game concludes, provided the rescheduled date occurs within two days of the original date. This ensures that market outcomes reflect the actual game played, even if timing adjustments are necessary. Kalshi explicitly disclaims any affiliation with the governing league, and all trademarks remain the property of their respective owners.