Stadium: Pernerka Court Round: 14 Ground: Clay
| ITF M25 Bacau | 2023/07/26 15:50 | Bogdan Pavel v Sebastian Dominko | 6-2,6-4 |
| Challenger Milan | 2023/07/02 10:35 | Sebastian Dominko v Remy Bertola | 4-6,1-6 |
| ITF M15 Store | 2023/06/22 09:30 | Dominik Kellovsky v Sebastian Dominko | 3-6,6-3,6-3 |
| ITF M15 Store | 2023/06/21 16:35 | Sebastian Dominko v Sebastian Prechtel | 7-5,4-6,7-5 |
| ITF M15 Litija | 2023/06/13 07:00 | Pawel Juszczak v Sebastian Dominko | 7-5,6-2 |
| Davis Cup | 2023/02/03 08:00 | Altug Celikbilek v Sebastian Dominko | 6-2,6-3 |
| ITF M15 Ithaca | 2022/11/01 16:30 | Sebastian Dominko v Radu Mihai Papoe | 7-6,4-6,2-6 |
| ITF M25 Harlingen | 2022/10/20 16:25 | Charles Broom v Sebastian Dominko | 6-1,6-3 |
| Challenger Amersfoort | 2023/07/17 09:00 | Tibo Colson v Denis Klok | 6-4,6-2 |
| Challenger Amersfoort | 2023/07/16 10:50 | Denis Klok v Hady Habib | 3-6,7-5,6-1 |
| ITF M15 Sofia | 2023/07/08 09:35 | Goncalo Oliveira v Denis Klok | 6-3,6-4 |
| ITF M15 Sofia | 2023/07/06 08:10 | Adam Heinonen v Denis Klok | 1-6,1-6 |
| ITF M15 Sofia | 2023/07/04 09:40 | Gabriel Donev v Denis Klok | 5-7,1-6 |
| ITF M15 Belgrade | 2023/06/29 06:50 | Denis Klok v Ergi Kirkin | 6-7,3-6 |
| ITF M15 Tehran | 2023/06/18 12:30 | Denis Klok v Erik Arutiunian | 6-2,6-1 |
| ITF M15 Tehran | 2023/06/16 08:00 | Denis Klok v Grigoriy Lomakin | 6-1,6-2 |