Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Samsun: Radu Albot vs Benjamin Hassan | 100% |
| Completed Match | 100% |
| Samsun: Radu Albot vs Benjamin Hassan Set 2 Winner | 100% |
| Samsun: Radu Albot vs Benjamin Hassan Set 1 O/U 8.5 | 100% |
| Samsun: Radu Albot vs Benjamin Hassan Set 2 O/U 8.5 | 100% |
| Samsun: Radu Albot vs Benjamin Hassan Set 1 Winner | 100% |
| Samsun: Radu Albot vs Benjamin Hassan Set Handicap +/-1.5 | 100% |
| Samsun: Radu Albot vs Benjamin Hassan Set 2 O/U 9.5 | 100% |
| Samsun: Radu Albot vs Benjamin Hassan Match O/U 21.5 | 0% |
| Samsun: Radu Albot vs Benjamin Hassan Total Sets: O/U 2.5 | 0% |
| Samsun: Radu Albot vs Benjamin Hassan Set 1 O/U 9.5 | 0% |
| Samsun: Radu Albot vs Benjamin Hassan Match O/U 22.5 | 0% |
| Samsun: Radu Albot vs Benjamin Hassan Set Handicap +/-1.5 | 0% |
| Samsun: Radu Albot vs Benjamin Hassan Set 1 O/U 10.5 | 0% |
| Samsun: Radu Albot vs Benjamin Hassan Set 2 O/U 10.5 | 0% |
| Samsun: Radu Albot vs Benjamin Hassan Match O/U 23.5 | 0% |
Market context
Radu Albot and Benjamin Hassan are scheduled to meet in a Samsun tournament match on 27 July 2026. The current crowd-implied probability sits at 100% for Albot, suggesting near-certainty of his advancement. This extreme skew warrants scrutiny, as prediction markets occasionally overshoot when liquidity is thin or when one player carries substantially higher profile recognition.
Albot, a Moldovan player ranked in the ATP's lower-tier brackets, has competed sporadically on the Challenger circuit in recent seasons. Hassan, a French-Algerian prospect, remains less established in professional rankings. Historical precedent suggests that when prediction markets assign 100% probability to lower-ranked players in Challenger-level matchups, the assessment often reflects incomplete information rather than genuine certainty. Comparable matches at this tier have occasionally produced upsets when the lower-seeded player brings recent form momentum or favourable surface conditions. The settlement window extends to 3 August 2026, allowing a seven-day buffer for delays or incomplete matches to trigger the 50-50 resolution clause.
Traders should monitor official tournament draw confirmations and any late withdrawals, particularly given the early morning scheduled time (3:00 AM ET). Surface conditions at Samsun—typically hard court—and recent match results from both players in the fortnight preceding the event will provide material data points. Sportsbook lines, where available, should be compared against the current 100% prediction-market reading; any divergence would signal whether professional oddsmakers assess Hassan's chances differently. Injury announcements or schedule disruptions affecting either player's preparation would constitute meaningful catalysts for market repricing.
Methodology
We track Samsun: Radu Albot vs Benjamin Hassan 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
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
- 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.
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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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