Stadium: Court 12 Round: 29 Ground: Clay
| ITF M15 Shymkent | 2021/04/18 05:00 | Eric Vanshelboim v Ivan Gakhov | 6-1,6-1 |
| ITF M15 Shymkent | 2021/04/11 06:55 | Eric Vanshelboim v Ivan Gakhov | 3-6,7-5,5-7 |
| Challenger Maia | 2021/12/13 11:00 | Ivan Gakhov v Edoardo Lavagno | 1-6,6-3,2-6 |
| Challenger Maia Qual | 2021/12/12 15:10 | Ivan Gakhov v Lorenzo Bocchi | 6-2,6-4 |
| Challenger Maia | 2021/12/07 14:00 | Mohamed Aziz Dougaz v Ivan Gakhov | 6-1,6-4 |
| Challenger Manama | 2021/11/21 08:00 | Maximilian Neuchrist v Ivan Gakhov | 7-6,6-4 |
| ITF M15 Benicarlo | 2021/11/14 09:30 | Ivan Gakhov v Pablo Llamas Ruiz | 4-6,4-6 |
| ITF M15 Benicarlo | 2021/11/13 09:00 | Carlos Sanchez Jover v Ivan Gakhov | 4-6,2-6 |
| ITF M15 Benicarlo | 2021/11/12 09:00 | Ivan Gakhov v Imanol L Morillo | 6-4,3-6,6-1 |
| ITF M15 Benicarlo | 2021/11/11 08:55 | Ivan Gakhov v Franco Emanuel Egea | 6-3,7-6 |
| Challenger Manama | 2021/11/21 08:00 | Tobias Simon v Eric Vanshelboim | 4-6,6-3,6-0 |
| ITF M15 New Delhi | 2021/11/18 05:50 | Eric Vanshelboim v Nitin Kumar Sinha | 6-3,6-7,0-6 |
| ITF M15 New Delhi | 2021/11/17 04:00 | Eric Vanshelboim v Nishant Dabas | 6-1,6-1 |
| ITF M25 Nur-Sultan | 2021/10/21 07:45 | Eric Vanshelboim v Sergey Fomin | 6-3,6-1 |
| ITF M25 Nur-Sultan | 2021/10/20 05:10 | Khumoyun Sultanov v Eric Vanshelboim | 4-6,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/15 11:30 | Eric Vanshelboim v Johann Willems | 2-6,4-6 |
| UTR Pro Tennis Series Mulheim | 2021/10/13 08:30 | Eric Vanshelboim v Benjamin Dhoe | 6-3,6-2 |
| UTR Pro Tennis Series Mulheim | 2021/10/12 07:00 | Eric Vanshelboim v Lawrence Bataljin | 6-1,5-3 |