Watanuki - U.S. Open
Rank
159
High
72
4Played1 - 3win/loss
1st1
(2023)
Q21
(2019)
Q11
(2025)
Rank
159
High
72
30 Oct 23
2025 - U.S. Open
Hard
-
Cristian GarinC.GarinCHI Loss
- 6-4 6-4
- q1
-
18 Aug 25
L
2023 - U.S. Open
Hard
-
Adrian MannarinoA.MannarinoFRA Loss
- 7-5 6-73 6-3 7-5
- 1st
-
28 Aug 23 L
2019 - U.S. Open
Hard
-
Steven DiezS.DiezCAN Loss
- 6-2 5-7 6-0
- q2
-
21 Aug 19
L
-
Ernests GulbisE.GulbisLAT
- 6-2 6-1
- q1
-
19 Aug 19
W