| ITF M15 Shymkent | 2021/05/25 07:50 | Aleksei Khomich v Roman Nashatyrkin | 4-6,1-6 |
| ITF M15 Shymkent | 2021/05/24 06:35 | Aleksei Khomich v Adil Karakayev | 6-1,6-0 |
| ITF M15 Antalya | 2021/05/17 07:00 | Bastien Presuhn v Aleksei Khomich | 7-5,6-3 |
| ITF M15 Antalya | 2021/05/16 07:00 | Daniel Svensson v Aleksei Khomich | 2-6,6-2,6-10 |
| ITF M15 Antalya | 2021/05/09 07:00 | Adrian Mateo Bejenaru v Aleksei Khomich | 6-4,6-1 |
| ITF M15 Shymkent | 2021/04/13 05:00 | Aleksei Khomich v Federico Bertuccioli | 2-6,4-6 |
| ITF M15 Shymkent | 2021/04/07 04:50 | Vladyslav Manafov v Aleksei Khomich | 6-1,6-4 |
| ITF M15 Shymkent | 2021/04/06 04:00 | Aleksei Khomich v Alberto Orso | 7-5,6-2 |
| ITF M25 Grasse | 2021/06/17 14:10 | Matija Pecotic v Jurgen Briand | 2-6,4-6 |
| ITF M25 Grasse | 2021/06/16 10:30 | Matija Pecotic v Gabriel Petit | 4-6,6-1,6-2 |
| Challenger Split | 2021/04/04 10:35 | Matteo Martineau v Matija Pecotic | 6-4,0-6,6-4 |
| Challenger Zadar | 2021/03/23 09:00 | Nikolas Sanchez Izquierdo v Matija Pecotic | 3-6,6-3,6-2 |
| Challenger Biella Qual | 2021/03/14 13:35 | Daniel Masur v Matija Pecotic | 6-0,6-3 |
| Challenger St. Petersburg | 2021/03/09 08:20 | Jiri Lehecka v Matija Pecotic | 6-2,7-6 |
| Challenger St. Petersburg | 2021/03/08 07:00 | Alessandro Bega v Matija Pecotic | 3-6,3-6 |
| Challenger St. Petersburg Qual | 2021/03/07 07:00 | Matija Pecotic v Uladzimir Ignatik | 0-6,7-6,6-4 |