Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket Scam?.
Active sub-markets
| Completed Match | 100% YES | 0% NO |
| Wimbledon, Qualification ATP: Liam Broady vs August Holmgren | 0% Liam Broady | 100% August Holmgren |
| Wimbledon, Qualification ATP: Liam Broady vs August Holmgren Set 2 O/U 10.5 | 0% Over | 100% Under |
| Wimbledon, Qualification ATP: Liam Broady vs August Holmgren Set Handicap +/-1.5 | 0% Holmgren | 100% Broady |
| Wimbledon, Qualification ATP: Liam Broady vs August Holmgren Set 1 O/U 8.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Liam Broady vs August Holmgren Set 2 Winner | 100% Broady | 0% Holmgren |
Market context
Polymarket is pricing **Liam Broady at 100% YES**, which effectively means the contract is being treated as a locked outcome unless the market is forced into its contingency rules. On Polymarket, buyers hold conditional tokens settled in **USDC on Polygon**, so the real tradeable question is not just who wins on court, but whether the match is played cleanly enough for the contract to resolve normally before the 29 June settlement window closes.
Broady enters with the cleaner historical read in this pairing: ATP match records show he beat August Holmgren in their Busan meeting, and third-party previews and H2H pages point to Broady having the more established profile in direct comparison. That sort of prior result matters in a market already anchored near certainty, because it helps explain why traders may be reluctant to fade the current price unless they see a clear interruption risk rather than a tennis edge. Comparable Wimbledon qualification markets also tend to tighten quickly once a favourite is confirmed to start, then only reprice sharply on withdrawal, walkover, or retirement risk.
For traders, the key catalysts are still administrative rather than tactical: official start time confirmation, any last-minute withdrawal news, and whether the qualifying schedule is delayed by weather or court backlog. Kalshi’s parallel market notes that tennis contracts can be left open through postponements and may resolve differently if the match never starts or cannot be fully settled, which is the sort of dependency that can matter at Wimbledon where play is weather-sensitive. FanDuel and live-score listings both had the fixture on the Wimbledon qualifying slate for 22 June, so the main watchpoint is not discovery of the match, but whether it actually begins and finishes within the contract’s resolution rules.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Scam?, 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.
FAQ
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Scam? triggers a quick verification flow that finishes in minutes.
- 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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