Stadium: Landings Company Court Round: 28 Ground: Clay
| ITF M15 Sunrise | 2019/04/13 14:00 | Dmitry Popko v Alexander Ritschard | 6-3,6-2 |
| Challenger Knoxville | 2023/11/10 17:00 | Alexander Ritschard v Tennys Sandgren | 6-7,4-6 |
| Challenger Knoxville | 2023/11/08 16:00 | Alexander Ritschard v Mitchell Krueger | 6-2,6-4 |
| Challenger Knoxville | 2023/11/06 22:15 | Juncheng Shang v Alexander Ritschard | 6-3,6-7,2-6 |
| Challenger Charlottesville | 2023/11/03 18:55 | Alexander Ritschard v Aidan Mayo | 3-6,4-6 |
| Challenger Charlottesville | 2023/11/02 16:00 | Michael Mmoh v Alexander Ritschard | 3-6,6-7 |
| Challenger Charlottesville | 2023/10/31 14:00 | Alexander Ritschard v Aidan Mchugh | 6-4,6-4 |
| Challenger Fairfield | 2023/10/14 19:25 | Zachary Svajda v Alexander Ritschard | 6-3,6-1 |
| Challenger Fairfield | 2023/10/13 17:00 | Alexander Ritschard v Mitchell Krueger | 6-3,6-3 |
| ITF M15 Antalya | 2023/12/24 07:30 | Dmitry Popko v Max Alcala Gurri | 6-4,7-5 |
| ITF M15 Antalya | 2023/12/23 07:30 | Dmitry Popko v Evgeny Tyurnev | 7-6,3-6,6-4 |
| ITF M15 Antalya | 2023/12/22 07:30 | Dmitry Popko v Sergey Fomin | 6-4,6-4 |
| ITF M15 Antalya | 2023/12/21 07:00 | Dmitry Popko v Ezequiel Monferrer | 6-3,6-0 |
| ITF M15 Antalya | 2023/12/20 09:45 | Dmitry Popko v Jan Kobierski | 6-3,6-2 |
| ITF M15 Antalya | 2023/12/14 10:25 | Arda Azkara v Dmitry Popko | 6-1,6-4 |
| ITF M15 Antalya | 2023/12/13 11:05 | Louroi Martinez v Dmitry Popko | 6-3,6-7,4-6 |
| ITF M15 Antalya | 2023/12/10 11:00 | Dmitry Popko v Sergey Fomin | 6-4,3-6,6-2 |