[45] Tallon Griekspoor 6-7,6-7 Christopher O'Connell [122] 2022-08-21 17:00
Stadium: Stadium Round: 19 Ground: Hardcourt outdoor
Home History
| ATP Winston-Salem | 2022/08/20 15:00 | Tallon Griekspoor v Michail Pervolarakis | 3-6,6-4,6-3 |
| ATP Hamburg | 2022/07/20 09:00 | Borna Coric v Tallon Griekspoor | 6-3,6-4 |
| ATP Hamburg | 2022/07/19 09:00 | Tallon Griekspoor v Holger Rune | 7-6,7-5 |
| Challenger Amersfoort | 2022/07/17 13:00 | Tallon Griekspoor v Roberto Carballes Baena | 6-1,6-2 |
| Challenger Amersfoort | 2022/07/16 14:15 | Tallon Griekspoor v Ivan Gakhov | 6-2,3-6,6-3 |
| Challenger Amersfoort | 2022/07/15 17:30 | Tallon Griekspoor v Vitaliy Sachko | 6-2,7-6 |
| Challenger Amersfoort | 2022/07/14 17:00 | Tallon Griekspoor v Zsombor Piros | 6-3,6-7,6-3 |
| Challenger Amersfoort | 2022/07/12 17:00 | Tallon Griekspoor v Javier Barranco Cosano | 6-1,6-2 |
Away History
| ATP Winston-Salem | 2022/08/20 15:00 | Eduardo Nava v Christopher O'Connell | 2-6,4-6 |
| ATP Cincinnati | 2022/08/13 14:00 | Jaume Munar v Christopher O'Connell | 6-4,6-7,6-1 |
| Challenger Chicago | 2022/08/11 17:25 | Gijs Brouwer v Christopher O'Connell | 7-5,6-4 |
| Challenger Chicago | 2022/08/10 15:00 | Evan Zhu v Christopher O'Connell | 3-6,4-6 |
| Challenger Porto | 2022/07/09 11:55 | Christopher O'Connell v Yoshihito Nishioka | 6-3,6-3 |
| Challenger Porto | 2022/07/08 12:00 | Kaichi Uchida v Christopher O'Connell | 4-6,2-6 |
| Challenger Porto | 2022/07/06 12:45 | Gregoire Barrere v Christopher O'Connell | 3-6,1-6 |
| Challenger Porto | 2022/07/05 10:50 | Omar Jasika v Christopher O'Connell | 2-6,4-6 |