Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Sport Prediction.
Active sub-markets
| Wimbledon, Qualification ATP: Alejandro Moro Canas vs Harold Mayot | 100% Alejandro Moro Canas | 0% Harold Mayot |
| Completed Match | 100% YES | 0% NO |
| Wimbledon, Qualification ATP: Alejandro Moro Canas vs Harold Mayot Set 1 O/U 8.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Alejandro Moro Canas vs Harold Mayot Set 2 O/U 9.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Alejandro Moro Canas vs Harold Mayot Set 2 O/U 8.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Alejandro Moro Canas vs Harold Mayot Set 1 O/U 9.5 | 0% Over | 100% Under |
Market context
The underlying event is the Wimbledon ATP qualifying semi-final between Alejandro Moro Canas and Harold Mayot, scheduled for 24 June 2026 at 12:00 PM BST on Court 9. This marks their first career head-to-head encounter in the tournament, with both players advancing from the earlier qualification rounds. Moro Canas, ranked ATP 233, has conceded one set so far, while Mayot, ranked ATP 201, has not surrendered a set in his run. Recent results show Mayot won their last match on grass in June 2026, though Moro Canas secured a victory in the most recent encounter on 24 June 2026.
Historically, 100% crowd-implied probabilities in tennis qualifiers often reflect either a severe mismatch in form or a lack of market liquidity rather than guaranteed outcomes. Comparable cases from past Wimbledon qualifiers show that even heavily favoured players can lose if surface conditions shift unexpectedly or if fatigue accumulates from consecutive matches. Traders should note that a 100% probability in a semi-final is statistically unusual, as semi-finals typically involve higher variance due to the quality of opposition and the pressure of advancing to the main draw.
Key catalysts include confirmation of player fitness, any late coaching adjustments, and weather conditions affecting the grass surface. Mayot’s superior ranking and set record suggest a form advantage, but Moro Canas’ recent win on the same date indicates resilience. Traders should monitor official ATP announcements for any delays or cancellations, as a match not completed within seven days resolves the market to 50-50. Recent coverage from TennisTonic highlights the novelty of this matchup and the tight odds, suggesting the market remains sensitive to minor performance fluctuations [1].
Methodology
We track Wimbledon, Qualification ATP: Alejandro Moro Canas vs Harold Mayot on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On Sport Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Sport Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- What does it cost to trade on Sport Prediction?
- Zero. Sport Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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