[131] Christopher O'Connell 7-6,6-4,7-6 Tomas Machac [143] 2021-06-24 12:00
Estádio: Court 18 Round: 19 Ground: Grass
Head to Head
| ITF - M15 Antália | 2019/04/20 07:30 | Christopher O'Connell v Tomas Machac | 6-0,6-2 |
| ITF - M15 Antália | 2019/04/13 07:45 | Tomas Machac v Christopher O'Connell | 1-6,3-6 |
Home History
| 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 |
| ATP - Halle | 2021/06/12 12:50 | Radu Albot v Christopher O'Connell | 6-4,3-6,5-7 |
| Open de França | 2021/05/31 11:30 | Tommy Paul v Christopher O'Connell | 6-2,6-4,4-6,4-6,10-8 |
| ATP - Belgrado | 2021/05/24 15:50 | Christopher O'Connell v Andrej Martin | 6-3,6-7,5-7 |
| ATP - Belgrado | 2021/05/23 10:25 | Christopher O'Connell v Lukas Klein | 7-6,7-5 |
| ATP - Belgrado | 2021/05/22 14:25 | Christopher O'Connell v Darian King | 6-1,6-3 |
Away History
| Wimbledon | 2021/06/23 12:55 | Brayden Schnur v Tomas Machac | 6-7,0-6 |
| Wimbledon | 2021/06/22 15:40 | Tommy Robredo v Tomas Machac | 5-7,6-4,8-10 |
| Challenger - Nottingham | 2021/06/15 10:00 | Tomas Machac v Soonwoo Kwon | 6-3,3-6,4-6 |
| Challenger - Nottingham | 2021/06/07 13:40 | Tomas Machac v Denis Kudla | 3-6,6-4,4-6 |
| Open de França | 2021/05/24 13:40 | Manuel Guinard v Tomas Machac | 6-3,6-3 |
| Challenger - Nur-Sultã | 2021/03/07 07:00 | Tomas Machac v Sebastian Ofner | 4-6,6-4,6-4 |
| Challenger - Nur-Sultã | 2021/03/06 06:35 | Tomas Machac v Prajnesh Gunneswaran | 6-3,1-6,6-2 |
| Challenger - Nur-Sultã | 2021/03/05 05:00 | Soonwoo Kwon v Tomas Machac | 2-6,1-6 |