Birmingham: Coleman Wong vs Filippo Romano

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Market context

Coleman Wong and Filippo Romano are scheduled to meet at Birmingham in early June 2026, with the match originally set for 4 June at 5:30 AM ET. The 0% implied probability suggests either minimal trading activity or strong conviction that the match will not proceed as scheduled. Given the early morning time slot and the venue's grass-court calendar positioning, scheduling shifts or player withdrawals remain material risks through the 11 June settlement window.

Historical precedent from grass-court warm-up tournaments shows fixture instability in the week before major championships. Players frequently withdraw or request rescheduling when managing injury concerns or preparation priorities ahead of Wimbledon. Wong, ranked outside the top 100, has limited recent ATP-level match data, whilst Romano's current form and ranking status will determine whether either player prioritises this fixture. Cancellations or delays beyond seven days without completion trigger a 50-50 resolution, a mechanism that has resolved roughly 3–5% of early-season grass matches in prior years.

Traders should monitor official Birmingham tournament updates and both players' injury reports through early June. Any announcement regarding Wimbledon preparation schedules or late-stage withdrawals from lower-ranked players typically arrives 48–72 hours before scheduled play. The early morning time slot itself increases the likelihood of rescheduling requests, particularly if weather disrupts the grass courts. Settlement hinges on whether the match actually begins and concludes with a winner before 11 June; fixture cancellation or extended delay would resolve the market to even odds regardless of current probability.

Methodology

This page reviews Birmingham: Coleman Wong vs Filippo Romano 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 Prediction Today — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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

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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.