[109] Christopher O'Connell 5-7,6-3,7-6 Ryan Peniston [142] 2022-10-11 01:30
Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
Head to Head
| Challenger Manama | 2021/11/22 14:20 | Ryan Peniston v Christopher O'Connell | 6-7,6-3,7-6 |
| Challenger Las Vegas | 2019/10/17 20:55 | Ryan Peniston v Christopher O'Connell | 3-6,7-5,2-6 |
Home History
| Challenger Gwangju | 2022/10/04 07:25 | Dalibor Svrcina v Christopher O'Connell | 6-4,6-2 |
| ATP San Diego | 2022/09/24 23:05 | Brandon Nakashima v Christopher O'Connell | 6-4,7-6 |
| ATP San Diego | 2022/09/24 00:30 | Christopher O'Connell v Jenson Brooksby | 6-4,4-6,7-5 |
| ATP San Diego | 2022/09/22 18:30 | Jeffrey John Wolf v Christopher O'Connell | 3-6,5-7 |
| US Open | 2022/08/30 16:40 | James Duckworth v Christopher O'Connell | 4-6,7-6,6-2,6-3 |
| ATP Winston-Salem | 2022/08/22 19:35 | Christopher O'Connell v Adrian Mannarino | 6-7,7-6,6-7 |
| ATP Winston-Salem | 2022/08/21 17:00 | Tallon Griekspoor v Christopher O'Connell | 6-7,6-7 |
| ATP Winston-Salem | 2022/08/20 15:00 | Eduardo Nava v Christopher O'Connell | 2-6,4-6 |
Away History
| Challenger Gwangju | 2022/10/05 02:00 | Maximilian Neuchrist v Ryan Peniston | 6-3,6-4 |
| Challenger Gwangju | 2022/10/04 03:00 | Naoki Nakagawa v Ryan Peniston | 5-7,7-5,3-6 |
| ATP Seoul | 2022/09/27 03:00 | Nicolas Jarry v Ryan Peniston | 6-3,7-6 |
| ATP Seoul | 2022/09/25 02:00 | Ryan Peniston v Tung-Lin Wu | 5-7,2-6 |
| ATP Seoul | 2022/09/24 02:00 | Ryan Peniston v Jeamoon Lee | 7-5,6-3 |
| Challenger Rennes | 2022/09/15 17:25 | Dominic Thiem v Ryan Peniston | 6-3,6-4 |
| Challenger Rennes | 2022/09/13 08:00 | Antoine Escoffier v Ryan Peniston | 3-6,6-7 |
| Challenger Cassis | 2022/09/08 08:30 | Francesco Maestrelli v Ryan Peniston | 4-6,7-5,6-1 |