Stadium: Centre Court Round: 19 Ground: Clay
| Challenger Zug | 2023/07/23 13:00 | Henri Laaksonen v Ergi Kirkin | 4-6,2-6 |
| Challenger Tampere | 2023/07/18 15:05 | Ergi Kirkin v Kimmer Coppejans | 6-3,5-7,2-6 |
| Challenger Tampere | 2023/07/17 11:05 | Vladyslav Orlov v Ergi Kirkin | 6-7,3-6 |
| Challenger Tampere | 2023/07/16 12:20 | Peetu Pohjola v Ergi Kirkin | 4-6,2-6 |
| ITF M25 The Hague | 2023/07/05 17:40 | Deney Wassermann v Ergi Kirkin | 7-6,7-6 |
| ITF M15 Belgrade | 2023/07/02 08:00 | Miljan Zekic v Ergi Kirkin | 6-3,5-7,3-6 |
| ITF M15 Belgrade | 2023/07/01 08:00 | Ergi Kirkin v Leonardo Aboian | 5-7,7-5,7-5 |
| ITF M15 Belgrade | 2023/06/30 08:00 | Lukas Palovic v Ergi Kirkin | 6-4,0-6,5-7 |
| Challenger Zug | 2023/07/23 14:35 | Tommaso Compagnucci v Damien Wenger | 3-6,4-6 |
| Challenger Tampere | 2023/07/17 09:00 | Damien Wenger v Toby Alex Kodat | 2-6,6-7 |
| Challenger Tampere | 2023/07/16 08:00 | Damien Wenger v Oskar Antinheimo | 6-1,6-0 |
| ITF M25 Klosters | 2023/07/09 08:00 | Oliver Crawford v Damien Wenger | 6-1,6-3 |
| ITF M25 Klosters | 2023/07/08 08:00 | Damien Wenger v Toby Alex Kodat | 6-7,6-3,6-3 |
| ITF M25 Klosters | 2023/07/07 08:00 | Gabriel Debru v Damien Wenger | 6-7,3-6 |
| ITF M25 Klosters | 2023/07/06 08:40 | Niklas Waldner v Damien Wenger | 1-6,2-6 |
| ITF M25 Klosters | 2023/07/05 10:10 | Adam Moundir v Damien Wenger | 6-4,2-6,0-6 |