Stadium: Court 3 Round: 25 Ground: Clay
| Challenger - Augsburg | 2023/08/20 08:00 | Nicola Kuhn v Sebastian Gima | 6-1,6-3 |
| ITF M25 Ystad | 2023/08/16 10:55 | Hallquist Lithen, John v Sebastian Gima | 7-6,7-5 |
| ITF M25 Osijek | 2023/08/12 08:30 | Sebastian Gima v Luka Mikrut | 4-6,6-2,1-6 |
| ITF M25 Osijek | 2023/08/11 08:25 | Sebastian Gima v Matej Dodig | 7-6,6-2 |
| ITF M25 Osijek | 2023/08/10 13:05 | Sebastian Gima v Maurus Malgiaritta | 6-0,7-6 |
| ITF M25 Osijek | 2023/08/09 09:10 | Sebastian Gima v Gal Emersic Potocnik | 6-4,6-0 |
| ITF M25 Pitesti | 2023/08/04 07:00 | Radu Mihai Papoe v Sebastian Gima | 6-4,6-1 |
| ITF M25 Pitesti | 2023/08/02 07:45 | David Cristian Carteputreda v Sebastian Gima | 2-6,0-6 |
| ITF - M15 Kursumlijska Banja | 2023/08/29 10:30 | Khomich, Aleksei v Tadic, Vladan | 4-6,6-1,10-3 |
| ITF - M15 Kursumlijska Banja | 2023/08/27 12:00 | Khomich, Aleksei v Roberto Herman | 6-1,6-1 |
| ITF M25 Osijek | 2023/08/09 09:30 | Luka Mikrut v Khomich, Aleksei | 6-2,6-2 |
| ITF M25 Osijek | 2023/08/08 09:40 | Dimic, Matic v Khomich, Aleksei | 1-6,0-6 |
| ITF M25 Osijek | 2023/08/07 11:35 | Gregor Hausberger v Khomich, Aleksei | 6-4,3-6,3-10 |
| ITF M25 Osijek | 2023/08/06 07:30 | Anisic, Stjepan v Khomich, Aleksei | 0-6,2-6 |
| ITF M15 Novi Sad | 2023/07/31 16:20 | Khomich, Aleksei v Gorazd Srbljak | 5-7,2-6 |
| ITF M15 Novi Sad | 2023/07/31 09:30 | Zugic, Matija v Khomich, Aleksei | 3-6,0-6 |