TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Arizona vs Boston: RBIs
kalshi

Arizona vs Boston: RBIs

Volume:
$7,053

Adley Rutschman: 2+

 - Kalshi

Adley Rutschman: 2+ - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 19, 2026

Closed: Aug 18, 10:20 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

Adley Rutschman: 2+

View
100%
Yes 100¢No 0¢
100¢
N/A
$694
N/A
N/A
$674
Settled
Yes
kalshi

Mickey Gasper: 1+

View
100%
Yes 100¢No 0¢
100¢
N/A
$440
N/A
N/A
$439
Settled
Yes
kalshi

Adley Rutschman: 1+

View
100%
Yes 100¢No 0¢
100¢
N/A
$158
N/A
N/A
$140
Settled
Yes
kalshi

Willson Contreras: 1+

View
100%
Yes 100¢No 0¢
100¢
N/A
$122
N/A
N/A
$108
Settled
Yes
kalshi

Gabriel Moreno: 1+

View
100%
Yes 100¢No 0¢
100¢
N/A
$78
N/A
N/A
$63
Settled
Yes
kalshi

Caleb Durbin: 1+

View
100%
Yes 100¢No 0¢
100¢
N/A
$74
N/A
N/A
$54
Settled
Yes
kalshi

Andruw Monasterio: 1+

View
100%
Yes 100¢No 0¢
100¢
N/A
$69
N/A
N/A
$55
Settled
Yes
kalshi

Gabriel Moreno: 2+

View
100%
Yes 100¢No 0¢
100¢
N/A
$69
N/A
N/A
$54
Settled
Yes
kalshi

Mickey Gasper: 2+

View
100%
Yes 100¢No 0¢
100¢
N/A
$69
N/A
N/A
$55
Settled
Yes
kalshi

Corbin Carroll: 1+

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,801
N/A
N/A
$1,777
Settled
No
kalshi

Willson Contreras: 3+

View
0%
Yes 0¢No 100¢
100¢
N/A
$1,399
N/A
N/A
$1,399
Settled
No
kalshi

Geraldo Perdomo: 2+

View
0%
Yes 0¢No 100¢
100¢
N/A
$715
N/A
N/A
$715
Settled
No
kalshi

Geraldo Perdomo: 1+

View
0%
Yes 0¢No 100¢
100¢
N/A
$606
N/A
N/A
$606
Settled
No
kalshi

Ceddanne Rafaela: 2+

View
0%
Yes 0¢No 100¢
100¢
N/A
$405
N/A
N/A
$405
Settled
No
kalshi

Wilyer Abreu: 2+

View
0%
Yes 0¢No 100¢
100¢
N/A
$195
N/A
N/A
$171
Settled
No
kalshi

Wilyer Abreu: 1+

View
0%
Yes 0¢No 100¢
100¢
N/A
$81
N/A
N/A
$80
Settled
No
kalshi

Wilyer Abreu: 3+

View
0%
Yes 0¢No 100¢
100¢
N/A
$53
N/A
N/A
$53
Settled
No
kalshi

Andruw Monasterio: 2+

View
0%
Yes 0¢No 100¢
100¢
N/A
$14
N/A
N/A
$7
Settled
No
kalshi

James McCann: 1+

View
0%
Yes 0¢No 100¢
100¢
N/A
$6
N/A
N/A
$6
Settled
No
kalshi

Ceddanne Rafaela: 1+

View
0%
Yes 0¢No 100¢
100¢
N/A
$3
N/A
N/A
$3
Settled
No
kalshi

Jarren Duran: 1+

View
0%
Yes 0¢No 100¢
100¢
N/A
$1
N/A
N/A
$1
Settled
No
kalshi

Corbin Carroll: 2+

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Caleb Durbin: 2+

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Ildemaro Vargas: 1+

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Ildemaro Vargas: 2+

View
N/A
N/A
100¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 25 of 38

Description

This event tracks individual player performance in a specific baseball game, focusing on runs batted in (RBIs) achieved by various participants. The outcome depends on whether designated players meet certain RBI thresholds during the match.

Kalshi

The event resolves based on whether specified players record a minimum number of RBIs in the Arizona vs Boston game scheduled for August 18, 2026. Each market corresponds to a different player and RBI threshold (e.g., 1+, 2+, or 3+). If the player is scratched, not in the starting lineup, or fails to record a plate appearance, the market resolves to the fair market price. Pinch-hit at-bats are excluded from eligibility. Markets settle based on RBIs recorded only if the player appears in the starting lineup and has at least one plate appearance. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.