Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) 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 |
|---|---|
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti | 100% |
| Completed Match | 100% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Total Sets: O/U 2.5 | 100% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 2 Winner | 100% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Match O/U 21.5 | 100% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Match O/U 22.5 | 100% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Match O/U 23.5 | 100% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 1 Winner | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 1 O/U 8.5 | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 2 O/U 8.5 | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set Handicap +/-1.5 | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 1 O/U 9.5 | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set Handicap +/-1.5 | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 2 O/U 9.5 | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 1 O/U 10.5 | 0% |
| Mubadala Citi DC Open: Rafael Jodar vs Lorenzo Musetti Set 2 O/U 10.5 | 0% |
Market context
Rafael Jodar against Lorenzo Musetti is priced at **54% YES**, so the market is leaning slightly to Musetti as the favourite, with Jodar still very much live as the underdog. In handicapper terms, the consensus sits with the more established ATP player, but the gap is narrow enough that this is not a one-sided spot; the implied break-even is only just above even money in match terms, which leaves modest value sensitivity if line-ups or fitness news move the price late. [1][5][19]
The historical frame is thin because there is **no prior head-to-head** between them, so traders have to lean on broader records rather than matchup data. Musetti’s 2026 hard-court record is reported at **9-3** on one H2H feed, while Jodar’s is **7-6** on the same source; another preview has Musetti’s hard-court win rate around **60%** over the last year and Jodar’s at **50%**, which supports Musetti as the deserved favourite, but not by a huge margin. Jodar’s stronger overall season numbers and Musetti’s middling hard-court profile create a plausible contrarian case for the younger player if the market overweights ranking and reputation. [1][3][6]
The main catalysts are straightforward: official order-of-play confirmation, any last-minute retirement or withdrawal, and whether the match is actually completed before the settlement window closes on **2026-08-07T14:00:00Z**. Because the market rules pay **50-50** if the match is cancelled, tied, or delayed beyond seven days without a winner, schedule disruption matters as much as on-court form; the same applies if play starts but is not finished and the advance decision is pushed into administrative limbo. Recent match-tracking pages list the fixture as a live event for **31 July 2026**, but no cited report here indicates a cancellation or postponement, so the cleanest read is still a normal straight-win market with Musetti favoured and Jodar the value-lean if the price drifts. [4][16][18]
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 Who Will Win, which mirrors the Polymarket order book directly.
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
- 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 Who Will Win. 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.
- 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 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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