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 |
|---|---|
| Granby: Aleksandar Vukic vs Liam Broady | 100% |
| Completed Match | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Set 1 Winner | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Set 1 O/U 8.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Total Sets: O/U 2.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Set 1 O/U 9.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Set 2 O/U 8.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Match O/U 21.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Set 2 O/U 9.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Match O/U 22.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Set 2 O/U 10.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Match O/U 23.5 | 100% |
| Granby: Aleksandar Vukic vs Liam Broady Set 2 Winner | 0% |
| Granby: Aleksandar Vukic vs Liam Broady Set Handicap +/-1.5 | 0% |
| Granby: Aleksandar Vukic vs Liam Broady Set Handicap +/-1.5 | 0% |
| Granby: Aleksandar Vukic vs Liam Broady Set 1 O/U 10.5 | 0% |
Market context
Aleksandar Vukic and Liam Broady are scheduled to meet in the opening round of the Granby tournament on 13 July 2026. Vukic, an Australian ranked in the 80s, has shown inconsistent form on the ATP circuit, with occasional deep runs offset by early exits. Broady, the British left-hander, competes primarily on the Challenger tour and has limited ATP main-draw experience, making this a significant opportunity for the home player if the match reaches the court.
The 5% probability assigned to Vukic reflects Broady's home advantage and the typical expectation that a player with more consistent ATP exposure should prevail. However, historical precedent suggests British Challenger specialists have occasionally upset higher-ranked visitors at domestic events, particularly when crowd support and surface familiarity align. The settlement window extends to 20 July, allowing a seven-day buffer for rescheduling without triggering a 50-50 resolution.
Traders should monitor official tournament draws and any injury announcements in the week preceding the match. Late withdrawals from either player would trigger the tie resolution. Vukic's recent match record and whether he arrives with momentum from prior tournaments will shape his preparation; Broady's confidence typically peaks when competing in front of home crowds. Any coaching staff changes or fitness concerns reported by the ATP or tournament organisers in early July could shift the underlying dynamics, though such updates remain infrequent for lower-seeded matchups.
Methodology
Sports-specific comparison page for Granby: Aleksandar Vukic vs Liam Broady. 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
- 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.
- 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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