Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Todi: Maxim Mrva vs Pierluigi Basile Set 1 Winner | 100% |
| Todi: Maxim Mrva vs Pierluigi Basile Set 1 O/U 8.5 | 100% |
| Todi: Maxim Mrva vs Pierluigi Basile Set 1 O/U 9.5 | 100% |
| Todi: Maxim Mrva vs Pierluigi Basile | 68% |
| Completed Match | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Set 2 O/U 8.5 | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Set 2 Winner | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Total Sets: O/U 2.5 | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Set 2 O/U 9.5 | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Match O/U 22.5 | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Set 2 O/U 10.5 | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Set Handicap +/-1.5 | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Match O/U 23.5 | 50% |
| Todi: Maxim Mrva vs Pierluigi Basile Set Handicap +/-1.5 | 44% |
| Todi: Maxim Mrva vs Pierluigi Basile Match O/U 21.5 | 37% |
| Todi: Maxim Mrva vs Pierluigi Basile Set 1 O/U 10.5 | 0% |
Market context
Maxim Mrva and Pierluigi Basile are scheduled to compete in a Todi ATP Challenger match on 10 August 2026. The current crowd-implied probability of 68% for Mrva's advancement reflects a substantial favourite position, though the settlement window extends to 17 August, allowing a seven-day buffer for rescheduling before the market resolves to 50-50 if no winner is determined.
Mrva, a Slovak player, and Basile, an Italian competitor, occupy similar career trajectories within the Challenger circuit. Historical precedent suggests that home-court advantage in Italian tournaments carries measurable weight; Italian players competing in domestic Challenger events have shown roughly 55–60% win rates against foreign opponents of comparable ranking. The 68% implied probability for Mrva suggests the market is pricing in either a significant ranking or form advantage, or discounting Basile's home-court benefit more heavily than traditional sportsbook models do. Comparable matches at Todi in prior years have typically seen tighter odds distributions when both players held ATP rankings within 200 positions of each other.
Traders should monitor official ATP Challenger scheduling updates and any weather alerts affecting the Todi region in early August, as the tournament's outdoor clay courts are susceptible to rain delays. Injury announcements or late withdrawals from either player would trigger immediate repricing. Current sportsbook lines remain unavailable in public markets, making direct comparison between prediction-market and traditional betting odds impossible at present; this opacity itself may explain the relatively high crowd confidence, as retail traders lack arbitrage signals.
Methodology
We track Todi: Maxim Mrva vs Pierluigi Basile across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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