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 |
|---|---|
| Completed Match | 100% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 1 O/U 8.5 | 100% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 2 O/U 8.5 | 100% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set Handicap +/-1.5 | 100% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 2 Winner | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Total Sets: O/U 2.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Match O/U 21.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 1 Winner | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set Handicap +/-1.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 1 O/U 9.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 2 O/U 9.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 1 O/U 10.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Match O/U 22.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Set 2 O/U 10.5 | 0% |
| Plovdiv 2: Yannick Alexandrescou vs Radu Mihai Papoe Match O/U 23.5 | 0% |
Market context
Yannick Alexandrescou’s match with Radu Mihai Papoe in the Plovdiv 2 Challenger has been priced very differently across venues: sportsbook odds leaned towards Papoe, while the prediction market is sitting at **0% YES** for Alexandrescou, which is an extreme divergence from the trading side. Pre-match books cited by Tennis Tonic and PokerStars made Papoe the favourite at around 1.29-1.45, versus 2.51-3.20 for Alexandrescou, implying a market view that Papoe was the more likely winner before play began.[1][12] That makes the contract’s current crowd price look less like a balanced call and more like a residual price reflecting either no active trading or a strong belief that Alexandrescou’s path has effectively closed.
Comparable signals from tennis data sites point the same way. Tennis Temple listed Papoe at 100% in its live win indicator, and Tennis Explorer’s pre-match average odds also had Alexandrescou as the outsider at roughly 3.93.[2][14] At the same time, the players met in a clay-court quarter-final in Plovdiv, a format where form, surface comfort and short-run variance can move prices quickly, but the available pre-match consensus still favoured Papoe rather than Alexandrescou.[2][5][10] For a contract like this, the key reference point is not the crowd number alone but whether the match actually completed on the scheduled day.
The main catalysts to watch are official schedule updates, any suspension or postponement notices, and whether a winner is recorded before the settlement window closes on 14 August. Live match listings showed different posted start times, including 13:10 UTC and 13:30 UTC, which is a reminder that Challenger schedules can shift and that resolution depends on the governing result being finalised.[2][5][10] If the match was abandoned, cancelled, or left without a winner beyond the seven-day rule, the market would revert to 50-50 rather than resolve to either player, so late tournament communications matter as much as the on-court scoreline.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- 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.
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