Birmingham: Coleman Wong vs Filippo Romano

Platform comparison

Active sub-markets

Market context

Coleman Wong and Filippo Romano are scheduled to meet at Birmingham during the grass-court season in early June 2026. The match was originally set for 5:30AM ET on 4 June, though the early start time reflects the tournament's scheduling constraints rather than any particular significance to either player's preparation. The 0% implied probability suggests either substantial uncertainty about the match occurring or a clear market expectation that one player will withdraw before play begins.

Wong, an American left-hander, has built his career primarily on hard courts and clay, where his aggressive baseline game finds more consistent footing. Grass presents a different technical demand—one that historically favours players with refined serve-and-volley mechanics and touch. Romano, the Italian, has shown more adaptability across surfaces in recent seasons, though neither player ranks among the grass-court specialists who typically dominate Birmingham's draw. Their head-to-head record remains sparse, with limited recent meetings at ATP level to establish a reliable pattern. The 0% reading likely reflects either a late withdrawal by one player or genuine market illiquidity rather than a substantive assessment of match outcome.

Traders should monitor official Birmingham tournament announcements for any withdrawal notices or schedule changes in the week preceding 4 June. Grass-court form in the fortnight before Birmingham—particularly performances at Queen's Club or other preparatory events—will provide the most reliable signal of readiness. Injury updates from either player's camp carry outsized weight given the surface-specific demands and the tight settlement window ending 11 June.

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 Champions League Prediction, which mirrors the Polymarket order book directly.

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

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.

What does it cost to trade on Champions League Prediction?

Zero. Champions League Prediction 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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Champions League Prediction triggers a quick verification flow that finishes in minutes.