Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 |
|---|---|
| Newport: Alexis Galarneau vs Daniel Milavsky | 100% |
| Completed Match | 100% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 1 Winner | 100% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 2 Winner | 100% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 1 O/U 8.5 | 100% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set Handicap +/-1.5 | 100% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 2 O/U 8.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Match O/U 21.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Total Sets: O/U 2.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 2 O/U 9.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Match O/U 22.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 1 O/U 9.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 2 O/U 10.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set Handicap +/-1.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Match O/U 23.5 | 0% |
| Newport: Alexis Galarneau vs Daniel Milavsky Set 1 O/U 10.5 | 0% |
Market context
The underlying event is the ATP Challenger singles match in Newport between Canadian Alexis Galarneau and American Daniel Milavsky, scheduled for 11:00 AM ET on 10 July 2026. With the crowd-implied probability at 100% YES for Galarneau advancing, the market treats his victory as a near-certainty despite the players having no prior head-to-head record on the ATP Tour [5]. Historical precedents in Challenger-level tennis show that such extreme probabilities often stem from one-sided recent form or a significant disparity in surface suitability rather than a proven rivalry, as newcomers frequently dominate untested opponents when their recent results on grass or hard courts are markedly superior.
Traders should monitor the official ATP Tour match status for any cancellation or delay beyond the seven-day window, which would trigger a 50-50 resolution, and watch for real-time updates on player fitness or weather disruptions in Newport [1]. Key catalysts include the pre-match warm-up reports and any last-minute coaching adjustments, as Galarneau’s recent schedule indicates he is playing his next match today against Milavsky, suggesting tight preparation windows [1]. While no beat-reporter has published a specific preview yet, the absence of prior H2H data means the market is pricing in Galarneau’s current momentum and home-crowd advantage for the Canadian, with Milavsky’s US base offering limited counter-narrative strength [2].
Methodology
Sports-specific comparison page for Newport: Alexis Galarneau vs Daniel Milavsky. 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 or Manifold.
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.
- 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.
- 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.
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