Generali Open: Kilian Feldbausch vs Ignacio Buse

Platform comparison

Market context

Ignacio Buse and Kilian Feldbausch are scheduled to meet in the Generali Open round of 16, with local coverage in Peru listing the match for Wednesday 22 July on the centre court and no earlier than 5:10 a.m. there, which lines up with the market’s original 6:30 a.m. ET start.[2] For a platform comparison, Polymarket typically expresses this as a binary **implied probability**, while Betfair and Smarkets would show **decimal odds** and a live order book; that matters here because a 0% YES price can reflect either near-zero confidence or a thin, one-sided book rather than a settled forecast. KYC reach also differs: exchange-style books usually require account verification in more jurisdictions, while prediction platforms can be simpler to access but still exclude users depending on location.

On comparable form-based readings, the market should not be treated as a settled mismatch just because one preview leans one way. The Stats Zone preview for this exact fixture tips Buse to win 2-0, which supports why the crowd may have pushed the contract away from Feldbausch, but that is still only a pre-match view rather than an outcome.[1] In these tennis markets, the main lesson is that the price is highly sensitive to whether the match is actually played as scheduled, because a cancellation, tie, or delay beyond seven days would take the market to 50-50 under the stated rules. That makes the current 0% YES reading more a function of event certainty and bracket interpretation than of a guaranteed on-court result.

The key catalysts are straightforward: official order-of-play updates, any court reassignment, and confirmation that the match starts within the settlement window. Because the market resolves only on a player advancing, traders need to watch for late withdrawals, walkovers, or postponements rather than just pre-match previews. The live broadcast listing from RPP also reinforces that the fixture was expected on the day itself, but if tournament scheduling slips, the contract can remain unresolved until the seven-day cutoff.[2] On Kalshi, the same event may be easier to compare against cash-style pricing through its own market probability display, whereas Betfair or Smarkets users will usually have to translate back from odds and factor in commission or fees before judging whether the 0% print is meaningful.

Sources: 1 · 2

Methodology

This page compares Generali Open: Kilian Feldbausch vs Ignacio Buse specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.

FAQ

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Which platform has the deepest liquidity?

Polymarket — by a wide margin. Top markets reach $50-500M volume, Kalshi ~$200M cumulative, Betfair similar. Deeper liquidity means your trade moves the quote less.

What about Smarkets as an alternative?

Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.

Which platform is accessible globally?

Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.