TOTAL VOLUME:

$61.6b

24H VOL:

$215,176,776

24H TRANSACTIONS:

595,647,402

OPEN INTEREST:

$1,321,740,341

576,656

Markets across

14,624

events

MATCHED EVENTS:

4,045

PLATFORM COVERAGE:

4

Polymarket:

50%

VS.

Kalshi:

50%

BETA
N

New York Mets vs. Washington Nationals? Odds & Prediction Markets

May 13, 2026, 9:06 AM EST - May 26, 2026, 6:45 PM EST
Total volume:
$351,322
Volume 24h:
$232,599
0%
Liquidity:
$0
100%
Open interest:
$81,237
0%
PredictionHero
Spread -1.5 100%
polymarket
O/U 8.5 100%
polymarket
O/U 9.5 100%
polymarket
May 18May 18May 19May 19May 19May 19Jun 9020406080100

Closed: May 19, 6:45 PM EST

polymarket

Polymarket

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Outcome
Chance %
Price
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
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Description

This event group covers a single MLB game between the New York Mets and Washington Nationals, with markets spanning game winner, first-inning scoring, and individual player performance (total bases). The core event is the same across all platforms, but markets differ in scope and specificity.

Created at:May 13, 2026, 1:12 PM GMT
Updated at:May 28, 2026, 1:53 PM GMT
Event ID:481013

Frequently asked questions

The New York Mets vs. Washington Nationals dashboard on Polymarket tracks real-time odds, historical price movements, and trading volume for this matchup. You can monitor current market sentiment, view how odds have shifted over time, and see 24-hour trading activity of $4,927. The dashboard aggregates total group volume of $5,064 to show overall market interest and liquidity. These metrics help traders understand market depth, identify momentum, and make informed decisions before the game concludes on May 26, 2026.

Prediction market odds on Polymarket reflect real-money trader consensus and often diverge from traditional sportsbook lines. While sportsbooks set odds to balance action and protect margins, prediction markets aggregate thousands of independent bettors' beliefs about the game outcome. Sportsbook odds may emphasize public bias or sharp action, whereas Polymarket pricing incorporates continuous market discovery. Comparing the two reveals where professional and retail sentiment differ, offering traders insight into potential value or consensus shifts as game time approaches.

On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Pricing on Polymarket for the New York Mets vs. Washington Nationals matchup is determined by continuous order-book matching, where buyers and sellers negotiate contract prices in real time. Each contract reflects the market's probability estimate of a specific outcome. As new information emerges—injuries, weather, lineup changes—traders adjust positions, shifting prices up or down. The current volume and liquidity on Polymarket enable efficient price discovery, ensuring that odds reflect the collective judgment of active market participants right up to resolution on May 26, 2026.

The New York Mets vs. Washington Nationals market resolves on May 26, 2026. Resolution is determined by the official final result of the game as recorded by the relevant sports authority. Traders should monitor the official box score and league records to confirm the outcome. Any postponements, cancellations, or rescheduling may affect resolution timing. Participants are advised to review the market's specific terms and conditions on Polymarket to understand how edge cases or unusual circumstances are handled before the resolution deadline.

Key catalysts for the New York Mets vs. Washington Nationals market include roster changes, player injuries, weather conditions, and recent team performance trends. Lineup announcements, bullpen availability, and home-field advantage dynamics can shift trader expectations significantly. Breaking news about starting pitchers, key position players, or team momentum often triggers sharp price moves on Polymarket. Media reports, expert analysis, and betting action from sharp bettors may also influence market sentiment. Monitor team news feeds and injury reports closely, as late-breaking developments before game time frequently drive volatility in prediction market pricing.

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PredictionHero © 2026 · v0.15.0PredictionHero provides aggregated market data and informational signals only. Nothing on this site constitutes financial, legal, or investment advice. Markets are volatile and speculative. Past performance does not guarantee future results. Always do your own research and consult qualified professionals before making decisions involving risk.