[131] Christopher O'Connell Retired - home Sebastian Ofner [165] 2021-07-25 15:00
Stadium: AJC Grandstand Court Round: 19 Ground: Hardcourt outdoor
Home History
| ATP Atlanta | 2021/07/24 14:00 | Christopher O'Connell v Yosuke Watanuki | 7-5,6-4 |
| ATP Hamburg | 2021/07/11 13:00 | Christopher O'Connell v Alex Molcan | 3-6,7-5,3-6 |
| ATP Hamburg | 2021/07/10 12:00 | Christopher O'Connell v Ernests Gulbis | 6-3,6-0 |
| Wimbledon | 2021/06/30 12:00 | Christopher O'Connell v Gael Monfils | 6-4,2-6,6-7,6-4,4-6 |
| Wimbledon | 2021/06/24 12:00 | Christopher O'Connell v Tomas Machac | 7-6,6-4,7-6 |
| Wimbledon | 2021/06/23 13:25 | Christopher O'Connell v Ruben Bemelmans | 6-7,6-3,7-5 |
| Wimbledon | 2021/06/22 10:00 | Christopher O'Connell v Filip Horansky | 3-6,6-1,9-7 |
| ATP Halle | 2021/06/13 12:50 | Christopher O'Connell v Arthur Rinderknech | 6-3,4-6,2-6 |
Away History
| ATP Atlanta | 2021/07/24 14:00 | Samir Banerjee v Sebastian Ofner | 5-7,4-6 |
| ATP Los Cabos | 2021/07/22 00:00 | Jordan Thompson v Sebastian Ofner | 3-6,6-4,7-5 |
| ATP Newport | 2021/07/14 15:00 | Sebastian Ofner v Kevin Anderson | 5-7,6-7 |
| ATP Newport | 2021/07/13 15:00 | Yasutaka Uchiyama v Sebastian Ofner | 4-6,4-6 |
| ATP Newport | 2021/07/12 16:00 | Sebastian Ofner v Ruben Bemelmans | 6-4,3-6,6-3 |
| ATP Newport | 2021/07/11 15:00 | Sebastian Ofner v Roberto Quiroz | 4-6,6-3,6-1 |
| Austrian Tennis Championship | 2021/07/03 09:30 | Sebastian Ofner v Maximilian Neuchrist | 6-4,6-4 |
| Austrian Tennis Championship | 2021/07/02 13:00 | Sebastian Ofner v Lukas Neumayer | 6-3,3-6,6-3 |