Halle Open: Frances Tiafoe vs Felix Auger-Aliassime

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Active sub-markets

Market context

Polymarket is pricing the Frances Tiafoe v Felix Auger-Aliassime contract at **100% YES** today, so the market is effectively assuming the conditional token tied to Tiafoe advances will resolve in full on Polygon using USDC. In plain tennis terms, this is the Halle grass-court match that was originally scheduled for 19 June 2026, and the settlement rule matters as much as the scoreline: if the match is not completed within the market’s seven-day window, or is cancelled or left tied, resolution falls back to 50-50 rather than a straight winner call.

The historical frame is straightforward: Auger-Aliassime has had the better of this matchup before, holding a 3-0 head-to-head edge in published preview material, while TennisLive’s record of their earlier meetings also shows the Canadian winning both cited matches on grass/hard in straight sets. That makes a 100% contract price unusual unless there is already a near-certain result embedded in the live state of the event. Tennis.com’s live match page still listed Auger-Aliassime as the projected winner at 60%, which underlines how far the on-chain market has moved beyond a normal pre-match split.

For traders, the main catalysts are procedural rather than abstract: official ATP score updates, any retirement or walkover, and whether the fixture is completed before the 26 June settlement deadline. Halle 2026 coverage showed both players progressing through the draw, so the relevant dependency is not form in isolation but whether this specific meeting is officially recorded as completed with a winner. If the match is interrupted or abandoned, the contract’s fallback mechanics become the key price driver, not the tennis itself.

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Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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 Polymarket Scam?, 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.

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 does it cost to trade on Polymarket Scam??

Zero. Polymarket Scam? routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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, Polymarket Scam? triggers a quick verification flow that finishes in minutes.