Stadium: Center Court Round: 19 Ground: Hardcourt outdoor
| Challenger Palmas del Mar | 2023/06/11 15:00 | Nick Chappell v Tristan Boyer | 7-6,6-2 |
| Challenger Tyler | 2023/06/08 19:20 | Tennys Sandgren v Nick Chappell | 6-3,6-4 |
| Challenger Tyler | 2023/06/06 18:05 | Omni Kumar v Nick Chappell | 4-6,2-6 |
| Challenger Tyler | 2023/06/05 16:30 | Rubin Statham v Nick Chappell | 5-7,5-7 |
| Challenger Tyler | 2023/06/04 17:05 | Bernard Tomic v Nick Chappell | 5-7,3-6 |
| Little Rock, USA | 2023/05/28 17:55 | Giles Hussey v Nick Chappell | 6-4,7-6 |
| Challenger - Savannah | 2023/04/25 14:00 | Nick Chappell v Alex Rybakov | 2-6,3-6 |
| Challenger - Tallahassee | 2023/04/18 16:40 | Nick Chappell v Dmitry Popko | 3-6,4-6 |
| ITF M25 Ystad | 2022/08/09 08:45 | Hallquist Lithen, John v Lewie Lane | 6-7,6-0,7-10 |
| ITF M25 Ystad | 2022/08/08 12:40 | Lucas Renard v Hallquist Lithen, John | 3-6,6-7 |
| ITF M25 Falun | 2019/10/02 11:00 | Podzus, Martins v Hallquist Lithen, John | 6-1,6-2 |
| ITF M25 Falun | 2019/10/01 11:00 | Lucas Renard v Hallquist Lithen, John | 4-6,2-6 |
| Stockholm, Singles M-ITF-SWE-05A | 2019/09/24 10:25 | Lakat, Florian v Hallquist Lithen, John | 7-6,6-1 |
| Stockholm, Singles M-ITF-SWE-05A | 2019/09/23 13:40 | Laurin Aerne v Hallquist Lithen, John | 4-6,5-7 |
| ATP Bastad | 2019/07/14 08:30 | Hallquist Lithen, John v Constant Lestienne | 0-6,6-7 |
| ITF - M15 Kalmar | 2019/05/16 08:15 | Eriksson, Markus v Hallquist Lithen, John | 6-1,6-1 |