New York Mets vs. Cleveland Guardians

Platform comparison

Market context

The New York Mets and Cleveland Guardians meet again at Progressive Field, and the market’s 82% YES price on the Mets implies a much stronger New York view than most recent pre-game pricing. Around the first scheduled meeting of this series, several books had Cleveland favoured, with moneylines showing the Guardians in the -146 to -155 range and the Mets priced as underdogs, while model-based previews generally landed only in the mid-50s for Cleveland rather than anything close to a dominant edge.[1][3][7][10][11] That makes the current crowd position look heavily skewed towards either a Mets rebound or a late adjustment in team news rather than a straightforward read from recent form.

The main trader catalyst is line-up and pitching confirmation, because the market has already been sensitive to those variables in the build-up to the series. Recent reporting around the Mets has pointed to meaningful injury pressure, including Juan Soto’s left calf strain and other absences, which would materially affect run production if repeated or if additional regulars sit.[13] On the Cleveland side, home-field and deeper pitching have been the main reasons for modest Guardians lean in pre-game models, so any announced rest day, late scratch or starter change could move this quickly.[3][7][10][11] The game is scheduled for 6:40 pm ET on 5 August, so confirmed line-ups and probable pitchers should be the last major inputs before settlement.[1][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for New York Mets vs. Cleveland Guardians. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.