Stadium: Court 12 Round: 25 Ground: Clay
| Ust-Kamenogorsk, Singles M-ITF-KAZ-06A | 2019/08/28 04:00 | Ovcharov, Alexander v Alexey Zakharov | 2-6,1-6 |
| Ust-Kamenogorsk, Singles M-ITF-KAZ-06A | 2019/08/28 04:00 | Ovcharov, Alexander v Alexey Zakharov | 2-6,1-6 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/20 07:00 | Sabanin, Yan v Ovcharov, Alexander | 4-6,6-3,12-10 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/19 09:00 | Geraskin, Maxim v Ovcharov, Alexander | 4-6,0-6 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/12 07:00 | Desyatnik, Anton v Ovcharov, Alexander | 6-2,6-4 |
| ITF M15 Belgrade | 2019/07/03 08:00 | Ovcharov, Alexander v Fabian Marozsan | 3-6,6-7 |
| ITF M15 Belgrade | 2019/07/02 09:20 | Ovcharov, Alexander v Durguti, Besir | 6-4,6-1 |
| ITF M15 Belgrade | 2019/07/01 12:40 | Ovcharov, Alexander v Noskin, Egor | 6-3,6-2 |
| Netanya, Singles Qualifying M-ITF-ISR-03A | 2019/06/18 09:00 | Ovcharov, Alexander v Zemel, Yankel | 3-6,4-6 |
| Ust-Kamenogorsk, Singles M-ITF-KAZ-06A | 2019/08/29 04:00 | Blokhin, Roman v Alexey Zakharov | 1-6,4-6 |
| Ust-Kamenogorsk, Singles M-ITF-KAZ-06A | 2019/08/28 04:00 | Ovcharov, Alexander v Alexey Zakharov | 2-6,1-6 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/21 08:30 | Alexey Zakharov v Mikalai Haliak | 6-7,1-6 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/18 12:00 | Alexey Zakharov v Avidzba, Alen | 4-6,7-5,6-1 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/17 07:00 | Alexey Zakharov v Karimov, Jurabek | 6-1,6-3 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/15 13:05 | Alexey Zakharov v Dzhanashia, Shalva | 6-2,6-3 |
| Moscow, Singles M-ITF-RUS-04A | 2019/08/13 12:25 | Marat Sharipov v Alexey Zakharov | 3-6,4-6 |
| Challenger Lexington | 2019/07/30 17:05 | Jannik Sinner v Alexey Zakharov | 4-6,6-1,6-3 |