
US Open ATP: Yibing Wu vs Adam Walton
Viewing US Open ATP: Yibing Wu vs Adam Walton Match O/U 40.5
- 24h change
- ▼ 36.5
- Volume
- $3.51
- 24h volume
- $0
- Liquidity
- $25K
- Best bid
- —
- Best ask
- 98¢
- Spread
- 98.0¢
- Last trade
- —
- Quote age
- Updating live
Very wide spread (98¢). The quoted price sits between two far-apart orders and is not a price you could trade at.
Chart combines Polymarket's published price history with live book midpoints and may be incomplete or inconsistent. Not a record of executed trades.
Outcomes
16 in this event- US Open ATP: Yibing Wu vs Adam Walton Set 3 Winner98%Yes98¢No2¢
- US Open ATP: Yibing Wu vs Adam Walton Set 3 O/U 10.590%Yes90¢No10¢
- Yibing Wu90%Yes89.5¢No10.5¢
- US Open ATP: Yibing Wu vs Adam Walton Set 3 O/U 8.556%Yes55.5¢No44.5¢
- US Open ATP: Yibing Wu vs Adam Walton Set 3 O/U 9.555%Yes55¢No45¢
- US Open ATP: Yibing Wu vs Adam Walton Set 4 O/U 9.550%Yes50¢No50¢
- US Open ATP: Yibing Wu vs Adam Walton Set 4 O/U 10.550%Yes50¢No50¢
- Completed Match50%Yes50¢No50¢
- US Open ATP: Yibing Wu vs Adam Walton Set 4 Winner50%Yes50¢No50¢
- US Open ATP: Yibing Wu vs Adam Walton Total Sets: O/U 3.550%Yes50¢No50¢
- US Open ATP: Yibing Wu vs Adam Walton Set 4 O/U 8.550%Yes50¢No50¢
- US Open ATP: Yibing Wu vs Adam Walton Match O/U 36.549%Yes49¢No51¢
- US Open ATP: Yibing Wu vs Adam Walton Match O/U 40.510%Yes10¢No90¢
- US Open ATP: Yibing Wu vs Adam Walton Game Spread +/-0.510%Yes10¢No90¢
- US Open ATP: Yibing Wu vs Adam Walton Match O/U 38.510%Yes10¢No90¢
- US Open ATP: Yibing Wu vs Adam Walton Total Sets: O/U 4.50%Yes0.4¢No99.6¢
Resolution criteria
This market refers to the tennis match between Yibing Wu and Adam Walton in the US Open ATP, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to "Over" if the total number of games completed equals or exceeds 41. Otherwise, it will resolve to "Under." All tiebreaks, including any Champions/Super tiebreak, count as one (1) game. If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution. If the match is permanently abandoned before completion, or if the match has not been completed by September 13, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so "Over" would resolve as the winning outcome. The primary resolution source for this market will be official Grand Slam statistics; however, a consensus of credible reporting may also be used.
Primary source: www.atptour.com/en/scores/current