Stadium: Court 1 Round: 44 Ground: Clay
| ITF M15 Bad Waltersdorf | 2023/10/04 11:55 | Tom Gentzsch v Nik Mikovic | 6-3,6-1 |
| ITF M15 Bad Waltersdorf | 2023/10/02 08:00 | Michael Agwi v Nik Mikovic | 1-6,3-6 |
| ITF M25 Maribor | 2023/08/30 14:00 | Raphael Calzi v Nik Mikovic | 6-4,4-6,6-3 |
| ITF M15 Novi Sad | 2023/07/23 13:00 | Bautista Vilicich v Nik Mikovic | 6-3,6-3 |
| ITF M25 Biella | 2023/07/05 09:00 | Nik Mikovic v Lorenzo Carboni | 3-6,4-6 |
| ITF M25 Biella | 2023/07/04 15:55 | Federico Campana v Nik Mikovic | 6-7,6-3,5-7 |
| ITF M25 Biella | 2023/07/03 14:00 | Stefano D'Agostino v Nik Mikovic | 3-6,2-6 |
| ITF M15 Celje | 2023/06/26 14:00 | Nik Mikovic v Timofey Stepanov | 2-6,2-6 |
| ITF M25 Zaragoza | 2023/10/01 15:00 | Kuzey Cekirge v Martins Rocens | 6-4,6-1 |
| Davis Cup | 2023/09/16 05:30 | Coleman Wong v Martins Rocens | 6-4,6-2 |
| ITF M25 Hong Kong Qual | 2023/09/04 04:05 | Martins Rocens v Shaoyun Liu | 3-6,2-6 |
| ITF M25 Hong Kong Qual | 2023/09/03 02:00 | Rohan Mehra v Martins Rocens | 3-6,4-6 |
| ITF M25 Bielsko Biala | 2023/08/14 10:30 | Mikolaj Lis v Martins Rocens | 6-7,6-4,11-9 |
| ITF M25 Lodz | 2023/08/07 10:30 | Martins Rocens v Piotr Pawlak | 3-6,5-7 |
| ITF M15 Hyvinkaa | 2023/07/31 09:30 | Valerio Perruzza v Martins Rocens | 6-2,6-1 |
| ITF M15 Winston-Salem | 2022/11/08 17:30 | Jeffrey Von Der Schulenburg v Martins Rocens | 6-4,6-4 |