Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Klarna UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Klarna UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Klarna UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Klarna UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Klarna UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Klarna UK → |
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 Klarna UK.
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
Liam Broady’s Wimbledon qualifying match against August Holmgren is already live, so the market’s 100% YES pricing is best read as a reflection of the contest being underway rather than a settled result. Live tennis prediction contracts can move sharply once a match starts because the binary outcome is then anchored to points, sets and retirement risk, while pre-match pricing often becomes less informative than the exchange mechanics and how quickly money can be deployed. Broady has generally been seen as the narrower favourite in pre-match tennis pricing, with FanDuel listing him at -108 against Holmgren at -126 and Oddschecker showing similar short-odds range pricing for a Broady/Holmgren result, which is consistent with a closely matched grass-court qualifier rather than a one-sided fixture.[3][4]
For market reading, the more useful comparison is past Wimbledon-style qualifier behaviour: tight prices tend to trade on serve stability, first-set momentum and any sign of physical limitation, rather than on ranking gaps alone. Flashscore lists Broady at ATP 209 and Holmgren at ATP 143, but that ranking edge has not translated into a clean market margin, which is common in grass qualifying where familiarity with conditions and short-match volatility matter.[6] On Kalshi, the same match has been quoted near parity, around 48¢ yes and 54¢ no, showing that broader prediction flow has been far less extreme than the crowd-implied 100% YES figure on this contract.[5]
The main catalysts now are operational: whether the match finishes normally, whether either player retires, and whether the exchange’s settlement rules treat the result as complete or force a fallback if play is interrupted. Robinhood’s comparable Wimbledon tennis contracts note that if a match is postponed it can stay open until the rescheduled match finishes, while cancellation or pre-start walkovers are handled differently from in-play retirements.[1] For funding-driven depth, the key question is whether traders can get money in quickly enough through low-friction rails such as Klarna, SEPA or USDC; when deposits are instant and withdrawals are predictable, short-dated tennis books usually thicken fastest in the hours around first ball.[1]
Methodology
This page reviews Wimbledon, Qualification ATP: Liam Broady vs August Holmgren across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Klarna UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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?
- On Polymarket Klarna UK, which mirrors the Polymarket order book at 0% fees. 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.
- 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 Klarna UK 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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