Bunschoten: Tom Gentzsch vs Max Houkes

Platform comparison

Market context

Tom Gentzsch and Max Houkes are set to face each other in a Bunschoten tennis match scheduled for 09:00 on Friday, 17 July 2026. In prediction markets, a YES share pays out if the market’s stated condition is met, while a NO share pays out if it is not. Here, the market asks whether Tom Gentzsch will advance past Houkes; the crowd currently implies a 100% chance of YES, suggesting near-total confidence in Gentzsch’s victory.

Historically, such extreme probabilities in tennis prediction markets often precede either a straightforward win by the favoured player or a rare cancellation that forces a 50-50 settlement. In comparable ATP-level matches where one player held a 95%+ implied win rate, the outcome usually aligned with the crowd unless an injury or weather disruption occurred mid-match. The 100% figure here is notable, as it leaves no room for error and implies the market views Houkes as effectively unable to compete, a stance that would be challenged by any unexpected retirement or delay.

Traders should monitor official tournament updates from the Bunschoten organisers and real-time score feeds for any sign of match postponement, player withdrawal, or retirement. A key dependency is whether the match begins before the 7-day delay threshold; if it starts but is not completed, and Houkes retires, the market resolves to Gentzsch. Recent coverage on 365scores confirms the match is still listed for 09:00 on 17 July, with no cancellation noted as of now, reinforcing the current 100% YES pricing [1].

Sources: 1 · 2

Methodology

We track Bunschoten: Tom Gentzsch vs Max Houkes across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.