Pronóstico: Sion: Gerard Campana Lee vs Alex Marti Pujolras

Platform comparison

Market context

Gerard Campana Lee and Alex Marti Pujolras are scheduled to contest a match in Sion on 18 August 2026, with the settlement window closing seven days later on 25 August. The 0% implied probability reflects either minimal trading activity or strong consensus that one player will not compete, though the market's structure permits a 50-50 resolution if the match is postponed beyond the week-long grace period or abandoned entirely.

Both players compete primarily on the Challenger and ITF circuits, where scheduling volatility and player withdrawals are commonplace. Campana Lee, a Spanish player, has competed sporadically on the professional tour, whilst Pujolras represents Andorra and has similarly limited ATP exposure. Historical precedent suggests that matches between players of this ranking tier—particularly those scheduled for August, when many professionals prioritise higher-ranked events or recovery—carry elevated cancellation risk. The absence of either player from recent tournament draws or published entry lists for Sion would be a material signal.

Traders should monitor official Sion tournament announcements and ATP/ITF databases for confirmed draw sheets, typically released 7–10 days before competition. Injury disclosures or late withdrawals from preceding weeks' events involving either player would shift expectations materially. The settlement window's tight seven-day buffer means that even minor scheduling adjustments—weather delays, venue changes, or administrative postponements—could trigger the 50-50 outcome rather than a decisive result.

Methodology

Football-specific comparison page for Pronóstico: Sion: Gerard Campana Lee vs Alex Marti Pujolras. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.