Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Todi: Facundo Mena vs Thomas Faurel Set 1 O/U 8.5 | 100% |
| Todi: Facundo Mena vs Thomas Faurel Set 1 O/U 9.5 | 100% |
| Todi: Facundo Mena vs Thomas Faurel Set Handicap +/-1.5 | 100% |
| Todi: Facundo Mena vs Thomas Faurel Set 1 O/U 10.5 | 100% |
| Todi: Facundo Mena vs Thomas Faurel | 0% |
| Todi: Facundo Mena vs Thomas Faurel Set 1 Winner | 0% |
| Todi: Facundo Mena vs Thomas Faurel Set 2 Winner | 0% |
| Todi: Facundo Mena vs Thomas Faurel Match O/U 21.5 | 0% |
| Todi: Facundo Mena vs Thomas Faurel Set Handicap +/-1.5 | 0% |
| Todi: Facundo Mena vs Thomas Faurel Set 2 O/U 8.5 | 0% |
| Todi: Facundo Mena vs Thomas Faurel Total Sets: O/U 2.5 | 0% |
| Todi: Facundo Mena vs Thomas Faurel Match O/U 22.5 | 0% |
| Todi: Facundo Mena vs Thomas Faurel Set 2 O/U 9.5 | 0% |
| Todi: Facundo Mena vs Thomas Faurel Match O/U 23.5 | 0% |
| Todi: Facundo Mena vs Thomas Faurel Set 2 O/U 10.5 | 0% |
Market context
Facundo Mena and Thomas Faurel are scheduled to compete in the Todi ATP Challenger tournament on 10 August 2026, with the match originally set for 4:00 AM ET. The 0% implied probability reflects either minimal liquidity or strong consensus that one player will not participate, though both competitors maintain active professional rankings on the ATP circuit. Settlement occurs on 17 August 2026 at 08:00 UTC, allowing a seven-day window for match completion; any cancellation, tie, or delay beyond that threshold triggers a 50-50 resolution.
Challenger-level tournaments exhibit higher withdrawal and postponement rates than Grand Slams, particularly when matches fall outside prime European viewing hours. Historical data from ATP Challenger archives shows that early-morning fixtures in August—especially in secondary venues like Todi—face elevated fixture risk due to scheduling conflicts, player fatigue from preceding tournaments, or late withdrawals. The current zero probability may indicate pre-match intelligence regarding one player's availability or injury status, though such information typically emerges through official ATP communications rather than prediction market signals.
Traders should monitor ATP official announcements through late July and early August for withdrawal notices or schedule changes. Weather disruptions in central Italy during summer remain a secondary consideration. The match's low-profile status means mainstream sports news outlets provide limited coverage; dedicated tennis databases and ATP press releases remain the primary information sources. Any shift in probability would likely follow confirmed player participation or injury updates rather than macro crypto movements, given the event's niche positioning within professional tennis.
Methodology
This page reads Todi: Facundo Mena vs Thomas Faurel on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
UK Frequently Asked Questions
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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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