Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets 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 Best Prediction Markets UK.
Active sub-markets
| Nottingham 2: Felix Gill vs Hugo Gaston Set 1 O/U 8.5 | 100% Over | 0% Under |
| Nottingham 2: Felix Gill vs Hugo Gaston Set 1 Winner | 100% Gill | 0% Gaston |
| Nottingham 2: Felix Gill vs Hugo Gaston Set 1 O/U 9.5 | 100% Over | 0% Under |
| Nottingham 2: Felix Gill vs Hugo Gaston Set 1 O/U 10.5 | 100% Over | 0% Under |
| Nottingham 2: Felix Gill vs Hugo Gaston Set 2 Winner | 50% Gill | 50% Gaston |
| Nottingham 2: Felix Gill vs Hugo Gaston Set 2 O/U 8.5 | 51% Over | 50% Under |
Market context
Felix Gill and Hugo Gaston are scheduled to compete in the Nottingham 2 tennis tournament on 15 June 2026, with the match originally set for 5:00 AM ET. The market currently reflects 100% implied probability for a decisive outcome, suggesting traders expect the match to proceed without cancellation, retirement, or delay beyond the seven-day grace period ending 22 June. This extreme confidence stands in contrast to typical tennis markets, where weather disruptions, player withdrawals, and scheduling conflicts routinely create uncertainty in grass-court events during the British summer season.
Historical precedent from ATP Challenger events at Nottingham shows that matches scheduled at unconventional early morning times face elevated cancellation risk due to ground conditions and player availability. However, both Gill and Gaston have competed in recent Challenger circuits without notable withdrawal patterns. The current 100% probability suggests either exceptional confidence in fixture stability or potential mispricing relative to conventional sportsbook lines, which typically assign 3–5% cancellation probability to mid-tier grass tournaments. Traders should monitor official ATP communications and venue weather forecasts in the week preceding 15 June, as the Nottingham grass courts are particularly sensitive to overnight moisture and require early-morning pitch inspections.
Key catalysts include player injury updates from preceding tournaments, official draw confirmations from the ATP, and any scheduling adjustments announced by the Nottingham tournament organisers. The settlement window's 7 June deadline for match completion without delay creates a binary outcome structure that rewards early position-taking but penalises late entries if unforeseen disruptions emerge.
Methodology
We track Nottingham 2: Felix Gill vs Hugo Gaston 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?
- Best Prediction Markets 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 does it cost to trade on Best Prediction Markets UK?
- Zero. Best Prediction Markets UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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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Live order book, 0% fees, USDC settlement in seconds.
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