Stadium: Court 2 Round: 25 Ground: Carpet indoor
| ITF M25 Rancho Santa Fe | 2020/01/16 18:00 | Sandro Ehrat v Alexey Zakharov | 7-6,6-1 |
| ITF M25 Rancho Santa Fe | 2020/01/15 17:30 | Vasil Kirkov v Alexey Zakharov | 6-1,4-6,4-6 |
| ITF M25 Rancho Santa Fe | 2020/01/14 19:25 | Alexey Zakharov v Jean Thirouin | 6-4,5-7,3-10 |
| ITF M25 Rancho Santa Fe | 2020/01/13 18:00 | Alexey Zakharov v Grigoriy Lomakin | 6-1,6-2 |
| Challenger Ann Arbor | 2020/01/07 21:50 | Pedro Sakamoto v Alexey Zakharov | 6-2,7-6 |
| Challenger Ann Arbor | 2020/01/06 18:00 | Benjamin Lock v Alexey Zakharov | 3-6,5-7 |
| ITF M15 Sharm El Sheikh | 2019/11/24 08:00 | Lucas Hellfritsch v Alexey Zakharov | 4-6,1-6 |
| ITF M15 Sharm El Sheikh | 2019/11/23 08:00 | Alexey Zakharov v Marek Gengel | 6-3,7-6 |