Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket App UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket App UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket App UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket App UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket App UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket App 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 App UK.
Active sub-markets
| Wimbledon, Qualification ATP: Florent Bax vs Chris Rodesch | 0% Florent Bax | 100% Chris Rodesch |
| Completed Match | 100% YES | 0% NO |
| Wimbledon, Qualification ATP: Florent Bax vs Chris Rodesch Set Handicap +/-1.5 | 0% Rodesch | 100% Bax |
| Wimbledon, Qualification ATP: Florent Bax vs Chris Rodesch Match O/U 22.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Florent Bax vs Chris Rodesch Match O/U 23.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Florent Bax vs Chris Rodesch Set 1 O/U 8.5 | 100% Over | 0% Under |
Market context
The underlying event is the ATP Wimbledon qualifying match between Florent Bax and Chris Rodesch, scheduled for 10:30 AM ET on 22 June 2026 in the United Kingdom, where the market currently implies a 0% chance of Bax advancing. This near-zero probability aligns with historical precedents in qualification rounds where one player holds a decisive edge in form or ranking; for instance, Tennis Tonic and major bookmakers like Sportsbet consistently pick Chris Rodesch as the winner, citing initial odds of 1.13 against Bax’s 5.45, reflecting a clear disparity in expected performance [2][3]. Such cases demonstrate that when odds diverge sharply, the market often correctly prices the outcome, making the 0% figure a rational reflection of Rodesch’s dominance rather than an anomaly.
A power-user approaching this programmatically should monitor real-time dependencies such as player fitness announcements, weather delays, or late schedule changes, as these can trigger conditional order adjustments in copy-trading bots. Recent coverage from Tennis Tonic highlights Rodesch’s projected 3-set victory, reinforcing the need to track any pre-match news that might alter this narrative, such as injury updates or surface-specific performance data [2]. Traders must also watch for settlement triggers like match cancellations or delays beyond seven days, which would resolve the market to a 50-50 split, requiring automated systems to flag these edge cases promptly. The absence of Bax as a viable contender in current odds suggests that any catalyst favouring him would need to be extraordinary to shift the probability from its entrenched baseline.
Methodology
We track Wimbledon, Qualification ATP: Florent Bax vs Chris Rodesch on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- Is this market available outside the US?
- Polymarket App UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- 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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