Stadium: MTA 06 Round: 62 Ground: Clay
| ITF M15 Novi Sad | 2023/07/23 13:00 | Dmitrii Vasilev v Tadija Radovanovic | 0-6,4-6 |
| ITF M15 Sofia | 2023/07/03 08:00 | Dmitrii Vasilev v Loris Pourroy | 1-6,3-6 |
| ITF M15 Sofia | 2023/07/02 09:30 | Mal Agushi v Dmitrii Vasilev | 3-6,1-6 |
| ITF M15 Kursumlijska Banja | 2023/06/18 07:00 | Martin Zeljenka v Dmitrii Vasilev | 6-3,6-4 |
| ITF M15 Kursumlijska Banja | 2023/06/12 16:05 | Marko Stakusic v Dmitrii Vasilev | 6-1,6-2 |
| ITF M15 Kursumlijska Banja | 2023/06/11 14:00 | Dmitrii Vasilev v Strahinja Musicki | 6-0,6-1 |
| ITF M25 Kursumlijska Banja | 2023/06/05 07:00 | Alexander Zgirovsky v Dmitrii Vasilev | 6-3,6-2 |
| ITF M25 Kursumlijska Banja | 2023/06/04 07:00 | Dmitrii Vasilev v Federico Hernan Giovanniello | 6-4,6-1 |
| ITF M15 Buschhausen | 2023/09/14 10:00 | Luca Castagnola v Justin Engel | 6-1,6-3 |
| ITF M15 Buschhausen | 2023/09/12 10:00 | Justin Engel v John Sperle | 6-2,6-3 |
| ITF M15 Allershausen | 2023/08/31 09:55 | Justin Engel v Adrian Oetzbach | 7-6,4-6,4-6 |
| ITF M15 Allershausen | 2023/08/30 14:20 | Dennis Bloemke v Justin Engel | 4-6,1-6 |
| ITF M15 Uberlingen | 2023/08/16 13:10 | Jakob Schnaitter v Justin Engel | 7-6,6-1 |
| ITF M25 Wetzlar | 2023/08/01 12:40 | Justin Engel v Diego Dedura-Palomero | 5-7,2-6 |
| ITF M15 Uslar | 2023/07/19 09:55 | Juan Carlos Prado Angelo v Justin Engel | 6-2,6-4 |
| ITF M15 Uslar | 2023/07/17 16:00 | Justin Engel v Noah Schlagenhauf | 6-3,6-0 |