TOTAL VOLUME:

$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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New York Mets vs. Washington Nationals
polymarket
predict

Who will win New York Mets vs Washington Nationals?

Volume:
$652,395

O/U 8.5

 - Polymarket

O/U 8.5 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 26, 2026

Closed: Sep 25, 8:35 PM EST

polymarket

Polymarket

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

O/U 8.5

View
100%
54%
Yes 100¢No 0¢
0.1¢
N/A
$41,553
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 9.5

100%
64%
Yes 100¢No 0¢
0.1¢
N/A
$8,777
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 7.5

100%
47%
Yes 100¢No 0¢
0.1¢
N/A
$6,138
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 12.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$1,645
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 10.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$401
N/A
N/A
N/A
Settled
Yes
polymarket

New York Mets O/U 4.5

100%
7%
Yes 100¢No 0¢
0.1¢
N/A
$194
N/A
N/A
N/A
Settled
Yes
polymarket

Washington Nationals O/U 3.5

100%
1%
Yes 100¢No 0¢
0.7¢
N/A
$113
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 11.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$10
N/A
N/A
N/A
Settled
Yes
polymarket

Washington Nationals O/U 1.5

100%
1%
Yes 100¢No 0¢
0.7¢
N/A
$5
N/A
N/A
N/A
Settled
Yes
polymarket

NRFI

100%
56%
Yes 100¢No 0¢
0.1¢
N/A
$4
N/A
N/A
N/A
3d 1h 45m
Yes
predict

New York Mets vs. Washington Nationals

1%
Yes 1¢No 99¢
—
$108
$22,695
N/A
N/A
N/A
Settled
No
polymarket

New York Mets vs. Washington Nationals

0%
54%
Yes 0¢No 100¢
—
N/A
$484,098
N/A
N/A
N/A
3d 1h 45m
Yes
polymarket

Spread -1.5

0%
29%
Yes 0¢No 100¢
—
N/A
$32,247
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -1.5

0%
41%
Yes 0¢No 100¢
—
N/A
$18,575
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 13.5

0%
Yes 0¢No 100¢
—
N/A
$12,867
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

0%
20%
Yes 0¢No 100¢
—
N/A
$9,840
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 15.5

0%
Yes 0¢No 100¢
—
N/A
$7,283
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -2.5

0%
32%
Yes 0¢No 100¢
—
N/A
$4,447
N/A
N/A
N/A
Settled
Yes
polymarket

Spread -3.5

0%
Yes 0¢No 100¢
—
N/A
$751
N/A
N/A
N/A
Settled
Yes
polymarket

O/U 14.5

0%
Yes 0¢No 100¢
—
N/A
$751
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

0%
34%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings Spread -1.5

0%
42%
Yes 0¢No 100¢
—
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 2.5

100%
1%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 3.5

100%
3%
Yes 100¢No 0¢
0.7¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

1st 5 Innings O/U 4.5

100%
4%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 25 of 35

Intro

This market tracks the outcome of the New York Mets versus Washington Nationals baseball game, including whether the Mets will win. Currently, the consensus probability of a New York Mets versus Washington Nationals win is 100.0%. This prediction aggregates data from Polymarket and Predict, and will resolve based on official MLB statistics from mlb.com. With a 40.4% probability, the second most likely outcome is that the game will go to extra innings. Keep an eye on the game itself on September 25th, as the result will determine the market’s resolution.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All platforms utilize the same resolution criteria based on official MLB statistics and handle postponements and cancellations identically.Primary resolution logic: Official MLB statistics (mlb.com)

Core resolution logic:

  • The market for the game winner resolves to the team that wins the game.
  • The market for a run in the first inning resolves to 'Yes' if at least one run is scored in the first inning by either team, and 'No' otherwise.

Edge cases & clarifications:

  • Tie Game: If the game ends in a tie, all markets will resolve 50-50.
  • Cancellation: If the game is canceled entirely without a makeup game, all markets will resolve 50-50.
  • Postponement: If the game is postponed, the markets will remain open until the game is completed.
Timing: Resolution will occur after the official final statistics are published by MLB.com, typically within 24 hours of the game's conclusion. If official statistics are unavailable after 24 hours, a consensus of credible reporting will be used.Our PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

In the upcoming MLB game between the New York Mets and Washington Nationals, scheduled for September 25 at 6:45PM ET: This market will resolve to "New York Mets" if the New York Mets win the game. This market will resolve to "Washington Nationals" if the Washington Nationals win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.

Predict

In the upcoming MLB game between the New York Mets and Washington Nationals, scheduled for September 25 at 6:45PM ET: This market will resolve to "New York Mets" if the New York Mets win the game. This market will resolve to "Washington Nationals" if the Washington Nationals win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.