| Challenger Cagliari | 05/01 09:40 | 14 | [60] Aleksandr Nedovyesov v Alexander Erler [36] | 3-6,6-3,5-7 | |
| ATP Nur-Sultan | 10/02 09:15 | 19 | [60] Aleksandr Nedovyesov v Zhizhen Zhang [123] | 6-7,3-6 | |
| ATP Nur-Sultan | 10/01 08:55 | 14 | [69] Daniel Elahi Galan v Aleksandr Nedovyesov [60] | 7-5,6-7,2-6 | |
| Challenger Surbiton | 05/29 10:00 | 14 | [58] Aleksandr Nedovyesov v Jason Jung [256] | 1-6,3-6 | |
| ATP Belgrado | 04/17 09:00 | 14 | [106] Taro Daniel v Aleksandr Nedovyesov [63] | 7-5,6-1 | |
| ATP Marrakech | 04/03 13:50 | 14 | [123] Fernando Verdasco v Aleksandr Nedovyesov [63] | 6-4,6-2 | |
| Challenger Brest | 10/26 09:00 | 25 | [76] Aleksandr Nedovyesov v Alexandre Muller [207] | 3-6,6-3,6-7 | |
| Challenger Brest | 10/25 10:55 | 19 | [120] Fabien Reboul v Aleksandr Nedovyesov [76] | 3-6,6-2,3-6 | |
| Challenger Brest | 10/24 13:35 | 14 | Aleksandr Nedovyesov v Dragos Nicolae Madaras | 6-4,7-6 | |
| Challenger San Pietroburgo | 03/08 08:30 | 19 | [310] Mirza Basic v Aleksandr Nedovyesov [339] | 6-4,6-2 | |
| Challenger S. Pietroburgo - Qual. | 03/07 11:20 | 14 | [498] Daniil Golubev v Aleksandr Nedovyesov [335] | 1-6,0-6 | |
| Challenger Nur-Sultan | 03/02 06:10 | 25 | [335] Aleksandr Nedovyesov v Vladyslav Manafov [253] | 5-7,3-6 | |
| Challenger Nur-Sultan | 02/22 05:40 | 19 | [336] Aleksandr Nedovyesov v Vladyslav Manafov [250] | 3-6,6-3,3-6 | |
| Challenger Nur-Sultan | 02/21 05:15 | 14 | Aleksandr Nedovyesov v Savriyan Danilov | 6-4,6-4 | |
| Challenger Cary | 11/09 19:15 | 25 | [173] Michael Mmoh v Aleksandr Nedovyesov [334] | 7-5,6-0 | |
| Challenger Cary | 11/08 17:45 | - | Patrick Kypson v Aleksandr Nedovyesov | 4-6,3-6 | |
| Challenger Cary | 11/07 19:00 | 64 | [174] Dennis Novikov v Aleksandr Nedovyesov [333] | 4-6,4-6 | |
| ATP Nur-Sultan | 10/25 07:40 | 26 | [332] Aleksandr Nedovyesov v Damir Dzumhur [114] | 6-1,5-7,2-6 | |
| Challenger Nur-Sultan | 03/10 09:00 | 25 | Aleksandr Nedovyesov v Roman Safiullin | Walkover | |
| Challenger Nur-Sultan | 03/09 08:45 | 24 | Aleksandr Nedovyesov v Timur Maulenov | 6-2,6-2 | |
| Challenger Cherbourg | 02/12 12:40 | 25 | [321] Aleksandr Nedovyesov v Bernabe Zapata Miralles [210] | 6-7,2-6 | |
| Challenger Cherbourg | 02/10 15:40 | 24 | [321] Aleksandr Nedovyesov v Uladzimir Ignatik [360] | 6-3,3-6,7-6 | |
| Challenger Bangkok | 01/13 06:00 | 25 | [275] Borna Gojo v Aleksandr Nedovyesov [316] | 6-1,6-4 | |
| Challenger Bangkok | 01/12 06:20 | 24 | Michael Mathayomchand v Aleksandr Nedovyesov | 3-6,0-6 | |
| Challenger Bratislava | 11/05 09:00 | 24 | [244] Illya Marchenko v Aleksandr Nedovyesov [247] | 7-5,7-6 | |
| Challenger Amburgo | 10/21 13:10 | 24 | [220] Aleksandr Nedovyesov v Tobias Kamke [240] | 4-6,2-6 | |
| Challenger Ismaning | 10/15 09:50 | 25 | [293] Marc-Andrea Huesler v Aleksandr Nedovyesov [218] | 6-4,6-4 | |
| Challenger Nur-Sultan 2 | 10/03 06:50 | 26 | [214] Aleksandr Nedovyesov v Alexey Vatutin [201] | 6-4,5-7,2-6 | |
| Challenger Nur-Sultan 2 | 10/01 05:30 | 25 | [214] Aleksandr Nedovyesov v Vladyslav Manafov [260] | 6-4,7-6 | |
| ATP San Pietroburgo | 09/15 14:30 | 64 | [217] Aleksandr Nedovyesov v Alexey Vatutin [185] | 6-1,3-6,5-7 |