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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Boston vs Tampa Bay: First 5 Innings Total
kalshi

Boston vs Tampa Bay: First 5 Innings Total

Volume:
$87,560

Over 4.5 runs in the first 5 innings

 - Kalshi

Over 4.5 runs in the first 5 innings - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 19, 2026

Closed: Sep 18, 8:51 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 4.5 runs in the first 5 innings

View
100%
Yes 100¢No 0¢
100¢
N/A
$32,797
N/A
N/A
$26,143
Settled
Yes
kalshi

Over 3.5 runs in the first 5 innings

100%
43%
Yes 100¢No 0¢
100¢
N/A
$12,466
N/A
N/A
$11,144
Settled
Yes
kalshi

Over 1.5 runs in the first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$3,554
N/A
N/A
$3,271
Settled
Yes
kalshi

Over 2.5 runs in the first 5 innings

100%
Yes 100¢No 0¢
100¢
N/A
$1,289
N/A
N/A
$906
Settled
Yes
kalshi

Over 0.5 runs in the first 5 innings

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

Over 6.5 runs in the first 5 innings

0%
Yes 0¢No 100¢
100¢
N/A
$22,737
N/A
N/A
$14,023
Settled
No
kalshi

Over 5.5 runs in the first 5 innings

0%
26%
Yes 0¢No 100¢
100¢
N/A
$14,663
N/A
N/A
$7,719
Settled
No
Total markets: 7

Description

This set of markets evaluates how many runs Boston and Tampa Bay will score together in the first five innings of their scheduled baseball 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 these markets dictate that each resolves to 'Yes' if Boston and Tampa Bay collectively score more than the specified threshold of runs (ranging from 0.5 to 6.5) within the first five innings of their professionally scheduled game on September 18, 2026, at 7:10 PM EDT. If the 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. These markets operate independently, with each threshold representing a distinct outcome based on the total runs scored in the specified innings. Kalshi explicitly states it holds no official affiliation with the governing league, and all trademarks remain the property of their respective owners.