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%

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Arizona vs Boston: Spread
kalshi

Arizona vs Boston: Spread

Volume:
$380,174

Boston wins by over 1.5 runs

 - Kalshi

Boston wins by over 1.5 runs - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 18, 2026

Closed: Aug 17, 10:09 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

Boston wins by over 1.5 runs

View
100%
Yes 100¢No 0¢
100¢
N/A
$93,373
N/A
N/A
$65,200
Settled
Yes
kalshi

Boston wins by over 2.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$60,032
N/A
N/A
$26,957
Settled
Yes
kalshi

Boston wins by over 3.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$43,291
N/A
N/A
$20,339
Settled
Yes
kalshi

Boston wins by over 8.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$27,344
N/A
N/A
$24,431
Settled
Yes
kalshi

Boston wins by over 5.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$25,458
N/A
N/A
$20,292
Settled
Yes
kalshi

Boston wins by over 6.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$18,627
N/A
N/A
$11,598
Settled
Yes
kalshi

Boston wins by over 4.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$12,570
N/A
N/A
$7,928
Settled
Yes
kalshi

Boston wins by over 7.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$11,796
N/A
N/A
$8,849
Settled
Yes
kalshi

Boston wins by over 9.5 runs

100%
Yes 100¢No 0¢
100¢
N/A
$11,455
N/A
N/A
$9,009
Settled
Yes
kalshi

Arizona wins by over 1.5 runs

0%
Yes 0¢No 100¢
100¢
N/A
$46,878
N/A
N/A
$34,789
Settled
No
kalshi

Arizona wins by over 3.5 runs

0%
Yes 0¢No 100¢
100¢
N/A
$11,559
N/A
N/A
$11,014
Settled
No
kalshi

Boston wins by over 10.5 runs

0%
Yes 0¢No 100¢
100¢
N/A
$8,616
N/A
N/A
$7,913
Settled
No
kalshi

Arizona wins by over 2.5 runs

0%
Yes 0¢No 100¢
100¢
N/A
$8,413
N/A
N/A
$6,522
Settled
No
kalshi

Boston wins by over 11.5 runs

0%
Yes 0¢No 100¢
100¢
N/A
$761
N/A
N/A
$756
Settled
No
Total markets: 14

Description

This event tracks the performance gap between two teams in an upcoming baseball game. It focuses on the difference in runs scored, indicating how decisively one team outperforms the other. The outcome depends on the margin of victory, reflecting the relative strength of each team's performance in the match.

Kalshi

The event evaluates various run-differential thresholds for the Arizona vs. Boston professional baseball game scheduled for August 17, 2026, at 7:10 PM EDT. Multiple markets exist, each corresponding to a specific run-margin requirement for either team to win by. If Boston wins by exceeding thresholds of 1.5, 2.5, 3.5, or 4.5 runs, respective 'Yes' outcomes are triggered. Similarly, if Arizona wins by more than 1.5, 2.5, 3.5, or 3.5 runs, the corresponding markets resolve to 'Yes.' Each market operates independently, meaning the resolution of one does not affect the others. The governing rules clarify that Kalshi holds no official affiliation with the league, and all trademarks remain property of their respective owners.