Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Mundial 2026 Grupos) 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 |
|---|---|
| Completed Match | 100% |
| Granby: Liam Draxl vs Arthur Gea Set 1 O/U 8.5 | 100% |
| Granby: Liam Draxl vs Arthur Gea Match O/U 21.5 | 100% |
| Granby: Liam Draxl vs Arthur Gea Set 2 Winner | 100% |
| Granby: Liam Draxl vs Arthur Gea Total Sets: O/U 2.5 | 100% |
| Granby: Liam Draxl vs Arthur Gea Set 1 O/U 9.5 | 100% |
| Granby: Liam Draxl vs Arthur Gea Match O/U 22.5 | 100% |
| Granby: Liam Draxl vs Arthur Gea Set 1 O/U 10.5 | 100% |
| Granby: Liam Draxl vs Arthur Gea Match O/U 23.5 | 100% |
| Granby: Liam Draxl vs Arthur Gea | 0% |
| Granby: Liam Draxl vs Arthur Gea Set 1 Winner | 0% |
| Granby: Liam Draxl vs Arthur Gea Set 2 O/U 8.5 | 0% |
| Granby: Liam Draxl vs Arthur Gea Set 2 O/U 9.5 | 0% |
| Granby: Liam Draxl vs Arthur Gea Set 2 O/U 10.5 | 0% |
| Granby: Liam Draxl vs Arthur Gea Set Handicap +/-1.5 | 0% |
| Granby: Liam Draxl vs Arthur Gea Set Handicap +/-1.5 | 0% |
Market context
The Granby Challenger match between Liam Draxl and Arthur Gea, scheduled for 1:00PM ET on 17 July 2026, has attracted a 0% crowd-implied probability for Draxl advancing, suggesting the market views him as a near-certain loser or the fixture as highly compromised. Draxl, a 24-year-old Canadian right-hander turned pro in 2018, currently holds an ATP ranking of 158 as of 22 June 2026, with a career singles win rate of 65.81% across 313 matches, though his 2026 form shows only 2 wins in 4 matches [1][4][5]. His recent Challenger results include a loss to Kilian Feldbausch on 22 April 2026 and a win over Aidan Mayo on 5 July 2025 in Cary, indicating intermittent competitiveness but no sustained momentum into mid-2026 [2][9].
Historically, 0% probabilities in Challenger-level tennis markets typically precede either a player withdrawal, a severe injury, or a mismatch where one competitor is ranked 100+ spots higher; in such cases, markets often reset to 50-50 if the match is canceled or delayed beyond seven days without a winner. Draxl’s current ranking of 158 versus Gea’s unspecified but presumably superior standing (given the market’s extreme bias) mirrors past scenarios where lower-ranked players failed to advance due to fitness or tactical deficits, not just ranking gaps. Traders should monitor official ATP or tournament announcements for withdrawal notices, as a canceled match would trigger the 50-50 settlement clause, nullifying the current 0% positioning. No recent news sources confirm an injury or withdrawal, but the absence of Draxl’s 2026 match updates beyond April suggests limited activity [4].
Key catalysts include the tournament’s official draw confirmation, any pre-match fitness reports from Granby organizers, and Gea’s recent form, which remains unverified in available sources. If Draxl retires mid-match, the market resolves to Gea; if the match is not played at all, it resets to 50-50. Traders must watch for schedule changes or delays beyond the seven-day window, as these would alter the settlement outcome regardless of player performance. The market’s extreme skew implies either a known disadvantage for Draxl or a lack of liquidity, making it sensitive to any new information on player availability.
Methodology
Football-specific comparison page for Pronóstico: Granby: Liam Draxl vs Arthur Gea. 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.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- 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.
Trade Pronóstico: Granby: Liam Draxl vs Arthur Gea on Mundial 2026 Grupos
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