Stadium: Court 3 Round: 25 Ground: Clay
| Challenger - Zug | 2023/07/23 09:00 | Eduardo Ribeiro v Nicolas Kobelt | 6-3,6-2 |
| ITF - M25 Uriage | 2023/07/13 13:00 | Nicolas Kobelt v Ugo Blanchet | 5-7,1-6 |
| ITF - M25 Uriage | 2023/07/11 16:00 | Nicolas Kobelt v Tiago Pires | 6-2,7-6 |
| ITF - M25 Klosters | 2023/07/04 08:55 | Raphael Baltensperger v Nicolas Kobelt | 5-7,6-4,6-1 |
| ITF - M15 Alkmaar | 2023/06/28 11:40 | Ryan Nijboer v Nicolas Kobelt | 6-2,6-1 |
| ITF - M25 Risskov/Aarhus | 2023/06/14 08:30 | Ergi Kirkin v Nicolas Kobelt | 7-6,6-2 |
| ITF - M15 Vaasa | 2023/06/09 11:10 | Tom Gentzsch v Nicolas Kobelt | 6-3,6-7,6-1 |
| ITF - M15 Vaasa | 2023/06/08 12:25 | Jack Karlsson Winstrand v Nicolas Kobelt | 2-6,6-4,3-6 |
| ITF - M25 Ystad | 2023/08/15 08:45 | Erik Grevelius v Markus Bolin | 7-6,4-6,7-10 |
| ITF - M25 Ystad | 2023/08/14 08:45 | Markus Bolin v Jeiden Saidizand | 5-7,6-1,10-4 |
| ITF - M25 Esch/Alzette - kvalifikácia | 2023/07/16 13:35 | Tristan Reiff v Markus Bolin | 6-3,6-7,10-6 |
| ITF - M15 Wroclaw | 2023/06/25 09:00 | Breno R Urvaneja v Markus Bolin | 6-3,6-4 |
| UTR Pro - Kodaň | 2023/06/02 08:53 | Markus Bolin v Marshall Tutu | 4-6,0-6 |
| UTR Pro - Kodaň | 2023/06/01 08:37 | Philip Hjorth v Markus Bolin | 2-6,6-1,6-1 |
| UTR Pro - Kodaň | 2023/05/31 10:57 | Georgios Nouchakis v Markus Bolin | 1-6,2-6 |
| UTR Pro - Kodaň | 2023/05/28 07:30 | Oliver Johansson v Markus Bolin | 5-7,4-6 |