TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Boston vs Baltimore: Extra Innings
kalshi

Boston vs Baltimore: Extra Innings

Volume:
$3,539

Game goes to extra innings

 - Kalshi

Game goes to extra innings - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 4, 2026

Closed: Sep 3, 9:59 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

Game goes to extra innings

View
0%
13%
Yes 0¢No 100¢
100¢
N/A
$3,539
N/A
N/A
$2,951
Settled
No
Total markets: 1

Description

In the Boston vs Baltimore professional baseball match set for September 3, 2026, observers will note if the contest remains tied through the ninth inning, necessitating extra innings to produce a result. The outcome depends solely on whether play continues past the scheduled nine-inning timeframe due to a deadlock.

Kalshi

If at least 1 extra inning is played in the Boston vs Baltimore professional baseball game originally scheduled for Sep 3, 2026 at 7:15 PM EDT, then the market resolves to Yes.

Frequently asked questions

This market resolves around Sep 4, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by whether the game goes beyond the standard nine innings, as officially recorded by league authorities and reported across major sports news outlets.

Injuries to key players, weather delays, or strategic decisions by managers could shift the perceived probability of extra innings and move this market. Additionally, any significant changes in team performance or pitching rotations leading up to the game may cause traders to adjust their positions, impacting the odds on Kalshi.