TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Boston vs Kansas City: Home Runs
kalshi

Boston vs Kansas City: Home Runs

Volume:
$47,630

Willson Contreras: 1+

 - Kalshi

Willson Contreras: 1+ - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 19, 2026

Closed: May 18, 9:42 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

Willson Contreras: 1+

View
100%
Yes 100¢No 0¢
1¢
N/A
$3,454
N/A
N/A
$3,340
Settled
Yes
kalshi

Vinnie Pasquantino: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$10,281
N/A
N/A
$10,259
Settled
No
kalshi

Bobby Witt Jr.: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$8,388
N/A
N/A
$8,346
Settled
No
kalshi

Jac Caglianone: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$6,550
N/A
N/A
$6,549
Settled
No
kalshi

Carter Jensen: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$4,117
N/A
N/A
$4,007
Settled
No
kalshi

Salvador Perez: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$3,733
N/A
N/A
$3,723
Settled
No
kalshi

Jarren Duran: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$3,710
N/A
N/A
$3,710
Settled
No
kalshi

Bobby Witt Jr.: 2+

0%
Yes 0¢No 100¢
1¢
N/A
$1,300
N/A
N/A
$1,300
Settled
No
kalshi

Vinnie Pasquantino: 2+

0%
Yes 0¢No 100¢
1¢
N/A
$1,170
N/A
N/A
$1,170
Settled
No
kalshi

Wilyer Abreu: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$969
N/A
N/A
$966
Settled
No
kalshi

Maikel Garcia: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$938
N/A
N/A
$938
Settled
No
kalshi

Kyle Isbel: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$760
N/A
N/A
$760
Settled
No
kalshi

Masataka Yoshida: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$593
N/A
N/A
$593
Settled
No
kalshi

Marcelo Mayer: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$428
N/A
N/A
$428
Settled
No
kalshi

Andruw Monasterio: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$281
N/A
N/A
$281
Settled
No
kalshi

Michael Massey: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$247
N/A
N/A
$247
Settled
No
kalshi

Connor Wong: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$164
N/A
N/A
$164
Settled
No
kalshi

Mickey Gasper: 2+

0%
Yes 0¢No 100¢
1¢
N/A
$140
N/A
N/A
$140
Settled
No
kalshi

Mickey Gasper: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$116
N/A
N/A
$108
Settled
No
kalshi

Isaac Collins: 1+

0%
Yes 0¢No 100¢
1¢
N/A
$104
N/A
N/A
$104
Settled
No
kalshi

Maikel Garcia: 2+

0%
Yes 0¢No 100¢
1¢
N/A
$94
N/A
N/A
$94
Settled
No
kalshi

Wilyer Abreu: 2+

0%
Yes 0¢No 100¢
1¢
N/A
$47
N/A
N/A
$47
Settled
No
kalshi

Willson Contreras: 2+

0%
Yes 0¢No 100¢
1¢
N/A
$46
N/A
N/A
$46
Settled
No
kalshi

Andruw Monasterio: 2+

N/A
N/A
1¢
N/A
N/A
N/A
N/A
N/A
Settled
No
kalshi

Carter Jensen: 2+

N/A
N/A
1¢
N/A
N/A
N/A
N/A
N/A
Settled
No
Total markets: 25 of 33

Description

A professional baseball game between Boston and Kansas City scheduled for May 18, 2026 will be played, with focus on the home run production of two key players during the game.