Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) Pick polygram.ink (preferred broker) |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
76% | 24% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 76% |
| 1st 5 Innings O/U 3.5 | 61% |
| Boston Red Sox vs. New York Mets | 52% |
| NRFI | 48% |
| 1st 5 Innings O/U 4.5 | 48% |
| O/U 8.5 | 45% |
| Spread -1.5 | 39% |
| 1st 5 Innings O/U 5.5 | 36% |
| 1st 5 Innings Spread -1.5 | 31% |
| 1st 5 Innings Spread -1.5 | 28% |
| 1st 5 Innings O/U 6.5 | 27% |
| 1st 5 Innings Spread -2.5 | 24% |
| 1st 5 Innings Spread -2.5 | 17% |
| Extra Innings | 9% |
Market context
The Boston Red Sox face the New York Mets at Citi Field on Sunday, 12 July, in the third game of a series where the visitors have already secured a 4–0 victory and an eight-game winning streak [1]. The Red Sox, now 45–48, have won 13 of their last 15 matches and 16 of 21, marking their longest winning run since a ten-game streak in July 2025 [1]. By contrast, the Mets sit at 40–56, having gone zero for eight with runners in scoring position for two consecutive days and blanked for the ninth time this season [1].
Historically, teams extending winning streaks to eight games in mid-July often maintain momentum through the following series, particularly when the opponent struggles with runners in scoring position as the Mets currently do [1]. The 52% crowd-implied probability for a Red Sox win aligns with this pattern, reflecting their 28–21 away record and dominance against left-handed pitching (14–10) compared to the Mets’ recent inability to convert opportunities [1][9].
Traders should monitor the starting line-up announcements for both clubs, especially regarding Masataka Yoshida and Andrew Monasterio, who delivered two-run homers in the previous game [1]. Any injury updates or pitching changes before the 1:40PM ET start will be critical, as the Red Sox aim for a series sweep and another road-trip perfect record [2]. The market remains open if the game is postponed, with settlement tied to the official final statistics recognised by MLB [1].
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $237K.
Methodology
Football-specific comparison page for Pronóstico: Boston Red Sox vs. New York Mets. 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.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- 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.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- 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.
Trade Pronóstico: Boston Red Sox vs. New York Mets on Mundial 2026 Grupos
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