Stadium: Yonex Court 2 Round: 19 Ground: Clay
| Challenger Meerbusch | 2023/08/07 08:00 | Guy Den Ouden v Liam Gavrielides | 4-6,6-3,6-3 |
| Challenger Amersfoort | 2023/07/19 12:40 | Guy Den Ouden v Gauthier Onclin | 6-7,6-7 |
| Challenger Amersfoort | 2023/07/18 12:05 | Jesper De Jong v Guy Den Ouden | 4-6,6-3,3-6 |
| ITF M25 Esch/Alzette | 2023/07/12 08:00 | Brian Bozemoj v Guy Den Ouden | 6-4,6-3 |
| ITF M25 The Hague | 2023/07/09 08:50 | Guy Den Ouden v Max Houkes | 6-3,3-6,3-6 |
| ITF M25 The Hague | 2023/07/08 13:00 | Guy Den Ouden v Eric Vanshelboim | 1-6,6-0,6-2 |
| ITF M25 The Hague | 2023/07/07 16:30 | Guy Den Ouden v Ryan Nijboer | 6-1,6-2 |
| ITF M25 The Hague | 2023/07/06 16:45 | Collin Altamirano v Guy Den Ouden | 6-7,6-3,2-6 |
| Challenger Meerbusch | 2023/08/07 10:00 | Georgii Kravchenko v Kai Wehnelt | 6-4,7-6 |
| Challenger Luedenscheid | 2023/08/01 14:15 | Santiago Rodriguez Taverna v Georgii Kravchenko | 6-3,6-2 |
| Challenger Luedenscheid | 2023/07/31 14:15 | Georgii Kravchenko v Wilson Leite | 6-2,6-1 |
| Challenger Luedenscheid | 2023/07/30 10:30 | Maxime Chazal v Georgii Kravchenko | 2-6,2-6 |
| ITF M15 Vejle | 2023/07/27 12:50 | Georgii Kravchenko v Christian Sigsgaard | 4-6,3-6 |
| ITF M15 Vejle | 2023/07/25 09:35 | Georgii Kravchenko v Michal Mikula | 7-6,6-2 |
| ITF M15 Wroclaw | 2023/06/28 13:30 | Georgii Kravchenko v Michael Agwi | 2-6,6-7 |
| Challenger Lyon | 2023/06/12 08:00 | Manuel Guinard v Georgii Kravchenko | 6-0,6-1 |