Nottingham 3: Max Basing vs Felix Gill

Platform comparison

Market context

Max Basing and Felix Gill are set to contest the Nottingham 3 ATP Challenger quarterfinal on grass, with the match scheduled to begin at 7:30 AM ET on 10 July 2026. The prediction market in question resolves to the player who advances, defaulting to a 50-50 split if the match is cancelled, tied, or delayed beyond seven days without a winner. With the crowd-implied probability at 100% YES, the market currently treats the outcome as certain, suggesting either a pre-match withdrawal or an unchallenged advance by one player before the ball is struck.

Historically, prediction markets on tennis matches that resolve before play often reflect confirmed withdrawals or administrative decisions rather than in-game performance. In similar ATP Challenger events, a 100% probability has typically preceded a player’s withdrawal due to injury or scheduling conflicts, as seen in recent Nottingham and Eastbourne qualifiers where markets settled immediately upon official draw updates. Programmatic traders should treat such extremes as signals to verify the official draw status via API feeds from ATP or tournament organisers before executing conditional orders.

Traders must monitor the official Nottingham 3 draw announcement and any real-time injury reports from the tournament’s press centre, as these are the primary catalysts for resolution. A recent update from Tennis.com confirms the quarterfinal pairing is active, but no withdrawal has been officially logged yet [5]. Conditional bots should be configured to watch for “match not started” flags on live score APIs like Sofascore or Flashscore, which trigger fair-price settlements if no ball is played [1][3].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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 Polymarket Review UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 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.