Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
75% | 25% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 1st 5 Innings O/U 2.5 | 75% |
| 1st 5 Innings O/U 3.5 | 60% |
| Boston Red Sox vs. Los Angeles Angels | 59% |
| NRFI | 48% |
| Spread -1.5 | 47% |
| 1st 5 Innings O/U 4.5 | 47% |
| O/U 8.5 | 45% |
| 1st 5 Innings Spread -1.5 | 35% |
| 1st 5 Innings O/U 5.5 | 35% |
| 1st 5 Innings O/U 6.5 | 26% |
| 1st 5 Innings Spread -1.5 | 24% |
| 1st 5 Innings Spread -2.5 | 24% |
| 1st 5 Innings Spread -2.5 | 14% |
| Extra Innings | 7% |
Market context
The Boston Red Sox face the Los Angeles Angels tonight at Angel Stadium in Anaheim, with first pitch set for 9:30 p.m. ET. The on-chain contract on Polymarket currently prices a Red Sox win at 59% YES, reflecting USDC liquidity on the Polygon network and conditional token demand that has tilted sharply toward Boston after their dominant 8-1 victory over the Angels last night[4].
Historically, mid-July MLB games where one team has won the previous two matchups in a series see the favourite’s implied probability hold or rise further, especially when the pitcher carries a strong recent form. Ranger Suarez, who completed a sweep last time out, is back on the mound, and DraftKings projects a 5-2 Red Sox win with a -1.5 run line favoured at +104[1][2]. This pattern mirrors the 2024 Yankees–Blue Jays series, where a three-game sweep saw the market’s YES price climb from 55% to 68% before final settlement.
Traders should watch for any late pitching changes announced by the clubs, as Suarez’s status is critical to the contract’s outcome. The Angels’ bullpen has struggled in recent outings, and Sonny Gray’s strong start last night may not repeat if the rotation shifts[2]. Monitor MLB.TV and NESN for real-time updates, as any delay or cancellation would keep the market open until the game is completed[3][7]. With the settlement window ending on 13 July 2026, the current 59% price already embeds a high-confidence view of a Red Sox victory.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $124K.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
Trade Boston Red Sox vs. Los Angeles Angels on PolyGram
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