Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
68% | 32% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
68% | 32% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 1 O/U 8.5 | 68% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti | 56% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Match O/U 21.5 | 56% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 2 Winner | 55% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 1 Winner | 54% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 2 O/U 8.5 | 51% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 2 O/U 9.5 | 51% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 2 O/U 10.5 | 51% |
| Completed Match | 50% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Match O/U 22.5 | 48% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Match O/U 23.5 | 45% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Total Sets: O/U 2.5 | 42% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 1 O/U 9.5 | 35% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set 1 O/U 10.5 | 35% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set Handicap +/-1.5 | 34% |
| National Bank Open: Rafael Jodar vs Lorenzo Musetti Set Handicap +/-1.5 | 27% |
Market context
Polymarket is pricing this contract at **56% YES** on USDC collateral and Polygon-settled conditional tokens, which means the market is leaning slightly towards Rafael Jodar advancing rather than Lorenzo Musetti. The settlement still depends on the tournament outcome, not on pre-match reputation: if the match is not played, finishes level, or is pushed beyond the seven-day grace period without a winner, the market resolves 50-50 under the contract terms.
The closest comparable case is the pair’s recent Washington meeting, where Jodar beat Musetti in three sets, 1-6, 6-1, 6-4, giving traders a live reference point for how their levels matched up on hard court.[8] More broadly, the head-to-head record is still effectively thin, with multiple stat pages showing no established tour-level rivalry before this season, so the market is being driven more by recent form and one-off matchup data than by a long sample.[1][4][12] That matters on Polymarket because conditional-token pricing can move quickly when there is only limited prior evidence to anchor expectations.
For traders, the main catalysts are whether the National Bank Open schedule holds, whether either player withdraws before court time, and whether the tournament’s match order changes due to weather or earlier-round delays. Musetti’s and Jodar’s recent hard-court numbers suggest a fairly even baseline, with some sources showing Musetti’s stronger overall career record but Jodar’s sharper recent head-to-head result, so any confirmed lineup, injury report, or late schedule shift can reprice the contract quickly.[1][4][6][8]
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 PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
UK Frequently Asked Questions
- 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.
- 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 National Bank Open: Rafael Jodar vs Lorenzo Musetti on PolyGram
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