[69] Christopher O'Connell 6-3,7-5 Yosuke Watanuki [85] 2023-09-10 03:00
stadio: Center Round: 29 Ground: Hardcourt outdoor
Head to Head
| ATP Miami | 2023/03/21 17:00 | Christopher O'Connell v Yosuke Watanuki | 4-6,4-6 |
| Challenger Kobe | 2022/11/19 03:35 | Christopher O'Connell v Yosuke Watanuki | 4-6,6-7 |
| Challenger Yokohama | 2022/11/06 02:00 | Christopher O'Connell v Yosuke Watanuki | 6-1,6-7,6-3 |
| ATP Atlanta | 2021/07/24 14:00 | Christopher O'Connell v Yosuke Watanuki | 7-5,6-4 |