| Open d'Australie | 01/10 02:10 | 45 | [215] Calvin Hemery v Gleb Sakharov [250] | 4-6,6-3,3-6 | |
| Open d'Australie | 01/08 05:45 | 44 | [250] Gleb Sakharov v Quentin Halys [128] | 6-2,6-4 | |
| Challenger Noumea | 01/04 02:35 | 27 | [238] Gleb Sakharov v Young, Donald [248] | 7-5,3-6,1-6 | |
| Challenger Noumea | 01/03 01:10 | 26 | [158] Salvatore Caruso v Gleb Sakharov [238] | 4-6,6-4,3-6 | |
| Challenger Noumea | 01/02 02:45 | 25 | [238] Gleb Sakharov v Kenny de Schepper [197] | 7-6,6-4 | |
| Challenger Noumea | 12/31 04:55 | 24 | [326] Gleb Sakharov v Yusuke Takahashi [326] | 6-4,6-1 | |
| Mouilleron-Le-Captif, France | 11/07 15:05 | 26 | [130] Elias Ymer v Gleb Sakharov [194] | 4-6,7-6,6-4 | |
| Mouilleron-Le-Captif, France | 11/06 17:55 | 25 | [194] Gleb Sakharov v Matteo Martineau [434] | 6-1,6-3 | |
| Challenger Eckental | 11/03 12:55 | 28 | [231] Gleb Sakharov v Antoine Hoang [178] | 4-6,2-6 | |
| Challenger Eckental | 11/02 12:05 | 27 | [140] Bachinger, Matthias v Gleb Sakharov [231] | 6-3,5-7,1-6 | |
| Challenger Eckental | 10/31 13:45 | 26 | [231] Gleb Sakharov v Garcia-Lopez, Guillermo [106] | 6-4,7-6 | |
| Challenger Eckental | 10/30 10:00 | 25 | [171] Alexey Vatutin v Gleb Sakharov [231] | 1-6,4-6 | |
| Challenger Eckental | 10/29 11:20 | 54 | [231] Gleb Sakharov v Benjamin Bonzi [308] | 7-6,6-1 | |
| Challenger Eckental | 10/28 13:10 | 46 | [212] Gleb Sakharov v Christoph Negritu [379] | 7-5,6-2 | |
| Challenger Eckental | 10/27 11:55 | 45 | [212] Gleb Sakharov v Wang, Tak Khunn [420] | 6-3,3-6,6-3 | |
| Brest, France | 10/24 11:00 | 25 | Cornut-Chauvinc, Antoine v Gleb Sakharov | 6-3,6-2 | |
| Challenger Ismaning | 10/21 13:10 | 29 | [255] Gleb Sakharov v Baldi, Filippo [239] | 4-6,4-6 | |
| Challenger Ismaning | 10/20 15:05 | 28 | [448] Haerteis, Johannes v Gleb Sakharov [255] | 4-6,2-6 | |
| Challenger Ismaning | 10/19 12:50 | 27 | [255] Gleb Sakharov v Jahn, Jeremy [459] | 6-3,3-6,6-3 | |
| Challenger Ismaning | 10/17 13:25 | 26 | [144] Stefano Travaglia v Gleb Sakharov [255] | 6-3,4-6,4-6 | |
| Challenger Ismaning | 10/15 17:05 | 25 | [255] Gleb Sakharov v Ojeda Lara, Ricardo [305] | 6-3,6-1 | |
| France F20, Singles | 10/07 12:30 | 29 | [279] Gleb Sakharov v Jacq, Gregoire [370] | 3-6,2-6 | |
| France F20, Singles | 10/06 12:30 | 28 | [279] Gleb Sakharov v Boltz, Sebastien [422] | 6-2,6-0 | |
| France F20, Singles | 10/05 11:40 | 27 | Gleb Sakharov v Lescure, Mick | 6-4,6-2 | |
| France F20, Singles | 10/04 12:25 | 26 | [279] Gleb Sakharov v Voljacques, Hugo [262] | 6-2,6-2 | |
| France F20, Singles | 10/03 14:00 | 25 | Gleb Sakharov v Maxence Bertimon | Retired | |
| ITF Portugal F18 | 09/30 10:00 | 29 | [275] Gleb Sakharov v Mertens, Yannick [357] | 7-6,6-4 | |
| ITF Portugal F18 | 09/29 09:30 | 28 | [275] Gleb Sakharov v Glasspool, Lloyd [473] | 6-7,7-6,6-3 | |
| ITF Portugal F18 | 09/28 10:00 | 27 | [275] Gleb Sakharov v Desein, Niels [305] | 6-2,6-4 | |
| ITF Portugal F18 | 09/27 10:50 | 26 | Gleb Sakharov v Adil Kalyanpur | 6-4,6-4 |