TOTAL VOLUME:

$116.7b

24H VOL:

$107,266,600

24H TRANSACTIONS:

1,362,287,844

OPEN INTEREST:

$1,176,258,675

332,550

Markets across

33,140

events

MATCHED EVENTS:

4,150

PLATFORM COVERAGE:

5

Polymarket:

42%

VS.

Kalshi:

58%

Pro Baseball · 2027 Regular Season Start Date

Pro Baseball · 2027 Regular Season Start Date

Aug 26, 2026, 6:00 PM EST - Oct 1, 2027, 10:00 AM EST
Total volume:
$0
Volume 24h:
$0N/A
Liquidity:
N/AN/A
Open interest:
$0N/A

Before Mar 25, 2027

 - Kalshi

Before Mar 25, 2027 - Kalshi

N/A

1W

News

Positive

Negative

Neutral

Hover marker for details

No volume data

·

Resolves Oct 1, 2027

Will the first regular season game in the 2027 Pro Baseball season take place before Mar 25, 2027?

99%chance
Amount

$

You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
MUI X License key version mismatch
Total markets: 5

Description

The start date of the 2027 MLB regular season will be monitored to determine if the first game occurs before various specified dates. The exact date and time when the opening pitch is thrown will be compared against these deadlines to establish market outcomes.

Kalshi

This event resolves based on the date of the first game in the 2027 MLB regular season relative to five sequential deadlines: before Mar 25, 2027, before Apr 1, 2027, before Apr 30, 2027, before May 31, 2027, and before Jul 13, 2027. If the first game's start date precedes any specified deadline, the corresponding market resolves to Yes. The event uses the officially recorded date and time of the first pitch from MLB's schedule as the sole determinant, with all markets sharing the same opening game data but evaluating different date conditions for resolution.