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 |
|---|---|
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool | 100% |
| Completed Match | 100% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 1 Winner | 100% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 2 Winner | 100% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 2 O/U 8.5 | 100% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set Handicap +/-1.5 | 100% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 2 O/U 9.5 | 100% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 2 O/U 10.5 | 100% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 1 O/U 8.5 | 0% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Total Sets: O/U 2.5 | 0% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Match O/U 21.5 | 0% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 1 O/U 9.5 | 0% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Match O/U 22.5 | 0% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set Handicap +/-1.5 | 0% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Set 1 O/U 10.5 | 0% |
| Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool Match O/U 23.5 | 0% |
Market context
The underlying event is the ATP doubles match at Wimbledon between Marcelo Arevalo and Mate Pavic against the British pairing of Julian Cash and Henry Patten (often listed as Cash/Glasspool in market data, though Glasspool is the partner). With a crowd-implied probability of 100% favouring Arevalo/Pavic, the market treats their advancement as a certainty, a stance that mirrors historical precedents where top-tier international teams dominate local challengers on grass. In 2022, Arevalo won the French Open with Jean-Julien Rojer, and Pavic has secured multiple major titles, establishing a pedigree that often overwhelms opponents in early rounds[4]. Their recent Queen’s Club victory, their first trophy of the 2026 season, further validates their grass-court readiness and suggests a form curve that makes a loss to a lower-ranked domestic pair statistically improbable[6].
Traders should monitor the official ATP draw confirmations and any late injury reports for Cash or his partner, as these are the only catalysts capable of disrupting the 100% consensus. Arevalo’s 2026 record shows 65.7% win consistency, placing him in average form overall, yet his specific grass record of 19 wins to 5 losses remains a critical dependency for this outcome[2]. Recent news from the Wimbledon semi-final highlights that Arevalo/Pavic narrowly lost to Hijikata/Pel in a three-set tiebreak, saving two match points, which indicates resilience but also a potential vulnerability if the British pair can replicate that pressure[3]. The settlement window ending in July 2026 means any delay beyond seven days without a winner would trigger a 50-50 resolution, making the match’s completion date a key variable to watch alongside player fitness updates.
Methodology
Sports-specific comparison page for Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glasspool. 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.
- 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.
- 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.
- 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.
- 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 Wimbledon ATP (Doubles): Arevalo/Pavic vs Cash/Glass… on March Madness Predictions
Live order book, 0% fees, USDC settlement in seconds.
Open live market →