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$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Boston vs Tampa Bay: Team Total
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Boston vs Tampa Bay: Team Total

Volume:
$70,209

Boston over 3.5 runs scored

 - Kalshi

Boston over 3.5 runs scored - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 19, 2026

Closed: Sep 18, 10:00 PM EST

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Kalshi

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Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Boston over 3.5 runs scored

View
100%
Yes 100¢No 0¢
100¢
N/A
$10,362
N/A
N/A
$8,336
Settled
Yes
kalshi

Tampa Bay over 1.5 runs scored

100%
Yes 100¢No 0¢
100¢
N/A
$5,164
N/A
N/A
$4,225
Settled
Yes
kalshi

Boston over 1.5 runs scored

100%
Yes 100¢No 0¢
100¢
N/A
$2,239
N/A
N/A
$1,184
Settled
Yes
kalshi

Boston over 2.5 runs scored

100%
Yes 100¢No 0¢
100¢
N/A
$1,083
N/A
N/A
$954
Settled
Yes
kalshi

Tampa Bay over 4.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$10,733
N/A
N/A
$9,216
Settled
No
kalshi

Tampa Bay over 2.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$10,542
N/A
N/A
$5,834
Settled
No
kalshi

Boston over 4.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$6,784
N/A
N/A
$5,563
Settled
No
kalshi

Tampa Bay over 7.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$6,262
N/A
N/A
$6,260
Settled
No
kalshi

Boston over 6.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$5,534
N/A
N/A
$5,309
Settled
No
kalshi

Boston over 5.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$3,840
N/A
N/A
$2,842
Settled
No
kalshi

Tampa Bay over 3.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$3,255
N/A
N/A
$2,056
Settled
No
kalshi

Tampa Bay over 5.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$2,441
N/A
N/A
$2,339
Settled
No
kalshi

Boston over 7.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$1,915
N/A
N/A
$1,915
Settled
No
kalshi

Tampa Bay over 6.5 runs scored

0%
Yes 0¢No 100¢
100¢
N/A
$54
N/A
N/A
$53
Settled
No
Total markets: 14

Description

This set of markets tracks how many runs each team will score in an upcoming baseball game between Boston and Tampa Bay. Each market corresponds to a specific run threshold for one team, determining whether they exceed that number during the game.

Kalshi

These markets resolve based on the total runs scored by each team in the Boston vs Tampa Bay professional baseball game scheduled for September 18, 2026, at 7:10 PM EDT. For Tampa Bay, markets resolve to 'Yes' if they score 2 or more runs (over 1.5), 3 or more runs (over 2.5), continuing incrementally up to 8 or more runs (over 7.5). For Boston, markets resolve to 'Yes' if they score 2 or more runs (over 1.5), up to 8 or more runs (over 7.5). All markets are independent, meaning each threshold is evaluated separately. Kalshi explicitly states it is not affiliated with the governing league, and all trademarks remain the property of their respective owners.