Geneva Open: Taylor Fritz vs Alexei Popyrin

Platform comparison

Active sub-markets

Market context

A Geneva Open match between Taylor Fritz and Alexei Popyrin is priced at 0% YES on Polymarket, meaning the contract is currently trading as if Fritz will not advance on the scheduled Geneva outcome. On Polymarket, buyers are swapping USDC on Polygon for conditional tokens that settle only if the listed player advances, so the market price reflects both match expectations and the chance of a non-standard settlement such as a cancellation or a delay beyond the seven-day window.

That 0% level is extreme for a live ATP match and usually implies either very thin order flow or a strong assumption that the market has already been effectively locked out by event conditions. Comparable tennis contracts often move sharply when one player withdraws, a draw is reworked, or a scheduled start is pushed back, because Polymarket will still resolve 50-50 if the match is not played at all or is left unfinished beyond the settlement rules. Geneva is an ATP 250 on outdoor clay, and recent reporting around the draw and early-round results has highlighted the tournament’s compact schedule and frequent dependence on weather and late session timing.

For traders, the key catalysts are official ATP scheduling updates, walkover or retirement news, and any confirmation that Fritz and Popyrin are actually on court before the settlement window closes. Tennis results sites and ATP coverage have already tracked Geneva opener results this week, including a Fritz-related result in the draw, so the practical question is whether this specific matchup is still live, has been reordered, or has already been superseded by another outcome. If the match is delayed, abandoned, or replaced by a walkover, the contract’s 50-50 fallback becomes the relevant mechanism rather than the on-court favourite.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Geneva Open: Taylor Fritz vs Alexei Popyrin 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

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

PolyGram 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.

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.

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.