Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
78% | 22% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
78% | 22% | 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 |
|---|---|
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 1 O/U 8.5 | 78% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Match O/U 21.5 | 60% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 1 O/U 9.5 | 54% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Match O/U 22.5 | 51% |
| Completed Match | 50% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 2 O/U 8.5 | 50% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 2 O/U 9.5 | 50% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 2 O/U 10.5 | 50% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 1 Winner | 46% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Match O/U 23.5 | 46% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 2 Winner | 44% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby | 43% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Total Sets: O/U 2.5 | 42% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set Handicap +/-1.5 | 35% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set 1 O/U 10.5 | 29% |
| Cincinnati Open: Jaime Faria vs Jenson Brooksby Set Handicap +/-1.5 | 26% |
Market context
Jaime Faria faces Jenson Brooksby in the Cincinnati Open men's draw, with the match originally scheduled for 14 August 2026. The 43% implied probability for Faria reflects a relatively tight contest, though recent movement in the market suggests modest confidence in Brooksby's chances despite his lower seeding or ranking position at the time of fixture confirmation.
Brooksby has demonstrated inconsistency across hard-court tournaments over the past two seasons, with notable first-round exits balanced against occasional deep runs in Masters events. Faria, meanwhile, has built a steadier record on hard courts, though neither player commands the form trajectory that would decisively shift expectations. Historical Cincinnati matchups between players of comparable ranking typically settle near 50–50 when one holds a marginal edge; the current 43% for Faria suggests the market is pricing in either a slight ranking or seeding advantage for Brooksby, or recent injury concerns affecting Faria's preparation.
Traders should monitor official ATP communications for any withdrawal announcements in the 48 hours before the scheduled start, as both players have withdrawn from late-summer hard-court events in previous years. Surface conditions at the Western & Southern Open—particularly court speed and humidity—will matter significantly for Brooksby's serve-dependent game. Fitness updates from either camp, if published through ATP or player social channels, could shift the probability materially. The settlement window closes 21 August, providing a week-long buffer beyond the scheduled date for rescheduling or completion.
Methodology
We track Cincinnati Open: Jaime Faria vs Jenson Brooksby 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.
UK Frequently Asked Questions
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
Trade Cincinnati Open: Jaime Faria vs Jenson Brooksby on Prediction Today
Live order book, 0% fees, USDC settlement in seconds.
Open live market →