Stadium: Court 1 Round: 26 Ground: Clay
| ITF M25 Zlatibor | 2023/09/28 09:45 | Sebastian Gima v Yuquan Jin | 1-6,6-2,10-5 |
| Challenger Sibiu | 2023/09/18 14:30 | Stefano Travaglia v Sebastian Gima | 7-6,6-3 |
| ITF M15 Constanta | 2023/09/05 10:45 | Sebastian Gima v Lautaro Agustin Falabella | 4-6,4-6 |
| ITF M15 Kursumlijska Banja | 2023/08/31 07:30 | Sebastian Gima v Emile Hudd | 3-6,6-3,3-6 |
| ITF M15 Kursumlijska Banja | 2023/08/30 08:35 | Sebastian Gima v Aleksei Khomich | 6-4,6-4 |
| Challenger Augsburg | 2023/08/20 08:00 | Nicola Kuhn v Sebastian Gima | 6-1,6-3 |
| ITF M25 Ystad | 2023/08/16 10:55 | John H Lithen 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 Zlatibor | 2023/09/28 12:45 | Bor Artnak v Marko Maksimovic | 6-4,6-3 |
| Challenger Sibiu | 2023/09/21 07:00 | Calvin Hemery v Bor Artnak | 6-4,6-2 |
| Davis Cup | 2023/09/16 13:05 | Bor Artnak v Chris Rodesch | 2-6,6-7 |
| Davis Cup | 2023/09/15 10:00 | Bor Artnak v Alex Knaff | 6-3,6-7,2-6 |
| ITF M25 Maribor | 2023/09/08 10:50 | Toby Alex Kodat v Bor Artnak | 6-2,6-4 |
| ITF M25 Maribor | 2023/09/07 10:20 | Bor Artnak v Marko Topo | 6-1,6-2 |
| ITF M25 Maribor | 2023/09/06 09:30 | Bor Artnak v Stefan Popovic | 6-3,6-1 |
| ITF M25 Maribor | 2023/08/31 10:10 | Bor Artnak v David Pichler | 1-6,4-6 |