HSBC Championships: Ignacio Buse vs Marcos Giron

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Active sub-markets

Market context

Ignacio Buse and Marcos Giron are scheduled to meet at the HSBC Championships on 16 June 2026, with the match originally set for 6:30AM ET. The Polymarket contract currently trades at 100% YES, reflecting either extreme confidence in match completion or minimal liquidity depth at the extremes. Settlement hinges on a clear winner being determined by 23 June 2026 at 10:30 UTC; any cancellation, tie, or delay beyond seven days without resolution triggers a 50-50 split of conditional tokens on Polygon.

Historical precedent suggests that ATP-level matches at established tournaments rarely fail to complete entirely. The HSBC Championships (held in Shanghai) has maintained consistent scheduling since its inception, with weather delays and player withdrawals typically resolved within the seven-day window rather than causing outright cancellations. Giron, ranked in the ATP top 100, has a reliable match-completion record, whilst Buse's participation at this tier indicates sufficient fitness to contest the full fixture. The 100% probability reflects this baseline stability rather than certainty about either player's advancement.

Traders should monitor official ATP and tournament communications for any schedule adjustments or player injury announcements in the fortnight preceding the match. Early-morning scheduling (6:30AM ET) reduces weather-related disruption risk compared to evening slots. The settlement window's seven-day buffer provides meaningful protection against minor delays, though unexpected withdrawals or medical retirements would trigger the 50-50 resolution. USDC positions on either player's advancement remain contingent on the match actually occurring.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.

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

Where can I trade this market with the lowest fees?

On Kalshi UK, 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?

Kalshi UK 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.

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.

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?

Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK triggers a quick verification flow that finishes in minutes.