This market has closed
Trading ended on Apr 6, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets
Odds by venue
Fair chance strips out each venue’s built-in margin (its prices add up to more than 100%), then blends the venues by how much has traded there, so the outcomes add up to 100%. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.
Prices come from our regular polls of each venue, the oldest 206 days ago. Ages are as of when this page was built.
- Polymarket
US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam WaltonPolymarket: “US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Set Handicap +/-1.5”99.8%100%99.9¢ bid, — askpolled, 4959 h agoNo askUS Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton99.8%Polymarket 100%polled, 4959 h ago
- Contract
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Set Handicap +/-1.5
- Last price
- 100%
- As of
- Polled 206 d ago
- Buy Yes
- —
- Sell Yes
- 99.9¢
- Volume
- $4K
US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam WaltonPolymarket: “US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Match O/U 23.5”0.1%0.1%— bid, 0.1¢ askpolled, 4959 h ago0.1¢ on Polymarket$100 pays $100,000 (1000x)US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton0.1%Polymarket 0.1%polled, 4959 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
- Contract
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Match O/U 23.5
- Last price
- 0.1%
- As of
- Polled 206 d ago
- Buy Yes
- 0.1¢
- Sell Yes
- —
- $100 on Yes pays
- $100,000 (1000x)
- Volume
- $185
US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam WaltonPolymarket: “US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Total Sets: O/U 2.5”0.1%0.1%— bid, 0.1¢ askpolled, 4959 h ago0.1¢ on Polymarket$100 pays $100,000 (1000x)US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton0.1%Polymarket 0.1%polled, 4959 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
- Contract
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Total Sets: O/U 2.5
- Last price
- 0.1%
- As of
- Polled 206 d ago
- Buy Yes
- 0.1¢
- Sell Yes
- —
- $100 on Yes pays
- $100,000 (1000x)
- Volume
- $6K
US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam WaltonPolymarket: “US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Match O/U 21.5”0%0.1%— bid, 0.1¢ askpolled, 4959 h ago0.1¢ on Polymarket$100 pays $100,000 (1000x)US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton0%Polymarket 0.1%polled, 4959 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
- Contract
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Match O/U 21.5
- Last price
- 0.1%
- As of
- Polled 206 d ago
- Buy Yes
- 0.1¢
- Sell Yes
- —
- $100 on Yes pays
- $100,000 (1000x)
- Volume
- $806
US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam WaltonPolymarket: “US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Match O/U 22.5”0%0.1%— bid, 0.1¢ askpolled, 4959 h ago0.1¢ on Polymarket$100 pays $100,000 (1000x)US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton0%Polymarket 0.1%polled, 4959 h agoBest Yes 0.1¢ on Polymarket, $100 pays $100,000 (1000x)
- Contract
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton Match O/U 22.5
- Last price
- 0.1%
- As of
- Polled 206 d ago
- Buy Yes
- 0.1¢
- Sell Yes
- —
- $100 on Yes pays
- $100,000 (1000x)
- Volume
- $211
Who resolves this market
- Polymarket resolves via:

- UMA optimistic oracle, source: atptour.com
How the odds have moved
The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton
- US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton
About this market
Final prediction market prices for "US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton". US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton last traded at 99.8%. Next is US Men's Clay Court Championships: Roman Andres Burruchaga vs Adam Walton at 0.1%. $219K has traded across 5 outcomes on Polymarket. The market closed on Apr 6, 2026.
This market refers on the tennis match between Roman Andres Burruchaga and Adam Walton in the US Men's Clay Court Championships, scheduled for March 30 at 11:00AM ET. This market will resolve to 'Roman Andres Burruchaga' if Roman Andres Burruchaga advances against Adam Walton. This market will resolve to 'Adam Walton' if Adam Walton advances against Roman Andres Burruchaga. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Questions
What does the consensus price mean?
It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.
How is the payout worked out?
A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.
Why do the venues show different prices?
Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.
Is a price gap an arbitrage?
Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.
How fresh are these prices?
Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.
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