Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) 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 |
|---|---|
| Completed Match | 100% |
| Todi: Filippo Romano vs Juan Bautista Torres Total Sets: O/U 2.5 | 100% |
| Todi: Filippo Romano vs Juan Bautista Torres Match O/U 21.5 | 100% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 2 Winner | 100% |
| Todi: Filippo Romano vs Juan Bautista Torres Match O/U 22.5 | 100% |
| Todi: Filippo Romano vs Juan Bautista Torres Match O/U 23.5 | 100% |
| Todi: Filippo Romano vs Juan Bautista Torres | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 1 Winner | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set Handicap +/-1.5 | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 1 O/U 8.5 | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 2 O/U 8.5 | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set Handicap +/-1.5 | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 1 O/U 9.5 | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 2 O/U 9.5 | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 1 O/U 10.5 | 0% |
| Todi: Filippo Romano vs Juan Bautista Torres Set 2 O/U 10.5 | 0% |
Market context
The ATP Challenger event in Todi is scheduled to feature Filippo Romano against Juan Bautista Torres on 12 August 2026, with the market currently pricing Romano's advancement at 48 per cent. The match sits within a lower-tier professional circuit where seeding and ranking volatility create meaningful uncertainty; both players operate in the 300–500 ATP ranking band where form swings and surface preference substantially alter match outcomes. Romano, an Italian player competing on home clay, holds a marginal contextual advantage, yet the even split in implied probability reflects genuine competitive balance rather than clear dominance by either contestant.
Historical Challenger-level matchups between players of comparable ranking show that home-court positioning typically shifts win probability by 3–5 percentage points, though clay-court specialists can see larger swings. The current 48–52 split suggests the market has already priced in Romano's Italian venue advantage, leaving little room for additional home-soil premium. Head-to-head records between mid-ranking Challenger competitors are sparse and often inconclusive; recent form lines and injury status become the primary differentiators.
Traders should monitor official ATP Challenger draw confirmations and any late withdrawals through to the settlement window closing on 19 August. Surface conditions and weather forecasts for Todi in mid-August carry practical weight, as clay courts respond significantly to humidity and temperature shifts. Any announcement of ranking-point adjustments or tournament restructuring would signal potential schedule changes; the seven-day delay clause embedded in resolution terms means fixture postponement becomes a material risk factor if weather disrupts the initial date.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Today, which mirrors the Polymarket order book directly.
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.
UK Frequently Asked Questions
- 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 Prediction Today. 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.
- 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%.
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