Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner | 100% |
| Completed Match | 100% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 1 O/U 8.5 | 100% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 1 Winner | 100% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set Handicap +/-1.5 | 100% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 2 Winner | 100% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 1 O/U 9.5 | 100% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 1 O/U 10.5 | 100% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Total Sets: O/U 2.5 | 0% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Match O/U 21.5 | 0% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 2 O/U 8.5 | 0% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Match O/U 22.5 | 0% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set Handicap +/-1.5 | 0% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 2 O/U 9.5 | 0% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Match O/U 23.5 | 0% |
| Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner Set 2 O/U 10.5 | 0% |
Market context
Jacob Fearnley has already advanced past Sebastian Ofner in Montréal qualifying, so the practical read on this market is that the result has been decided on court rather than left to scheduling risk. Tennis’s official event page shows Fearnley beat Ofner in the qualifying round, and the match statistics on Tennis.com list Fearnley as the winner by 7-6(3), 6-2.[5][6]
The shape of the market was always tied to recent form and ranking level rather than any long-running head-to-head trend, because the pair had no prior professional meeting before this draw.[16] Fearnley arrived with the higher ATP ranking at 110 against Ofner’s 124, and the direct comparison on hard courts favoured the cleaner recent adaptation to the surface, which matters in early-round Masters qualifying.[2][13] Ofner’s Austrian press also framed the result as a straight first-round qualifying exit, underlining that there was no injury-related walkover or interruption to explain the outcome.[8]
For traders, the key catalysts in similar qualifying markets are late withdrawals, revised start times, and whether the match is completed inside the settlement window. Here, the official tournament listing and live scoreboards already confirm the court assignment and timing, which removes most of the usual uncertainty around whether the fixture would be played at all.[2][5][18] Because the market’s tie and abandonment rules only come into play if a match is not completed or is delayed materially, any fresh withdrawals or suspension notices would matter far more than ranking noise once the result has been posted.[5]
Methodology
Sports-specific comparison page for Canadian Open, Qualification: Jacob Fearnley vs Sebastian Ofner. 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
- 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.
- 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.
- 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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