| UTR Pro Copenhagen | 2023/05/29 09:35 | Gustav Theilgaard v Adamantios Stavrakas | 6-3,3-6,6-1 |
| UTR Pro Copenhagen | 2023/05/28 08:52 | Gustav Theilgaard v Oskar Brostrom Poulsen | 6-4,6-1 |
| UTR Pro Tennis Series Copenhagen | 2021/06/20 11:00 | Jesper Klov Nilsson v Gustav Theilgaard | 3-6,0-3 |
| UTR Pro Tennis Series Copenhagen | 2021/06/19 11:30 | Gustav Theilgaard v Hugo Pierre | 6-4,7-5 |
| UTR Pro Tennis Series Copenhagen | 2021/06/18 08:00 | Sebastian Grundtvig Jorgensen v Gustav Theilgaard | 6-4,6-2 |
| UTR Pro Tennis Series Copenhagen | 2021/06/17 11:00 | Henrik Atlevi v Gustav Theilgaard | 5-7,2-6 |
| UTR Pro Tennis Series Copenhagen | 2021/06/15 08:22 | Maxim Landa v Gustav Theilgaard | 7-5,6-4 |
| UTR Pro Cardiff | 2023/02/26 09:00 | Adam Kresina v Nicolas Rafael Goldberg Alviani | 6-4,6-4 |
| UTR Pro Cardiff | 2023/02/25 08:00 | Richard Bloomfield v Adam Kresina | 6-1,4-6,5-7 |
| UTR Pro Cardiff | 2023/02/24 08:00 | Alexander Okonkwo v Adam Kresina | 6-3,5-1 |
| UTR Pro Cardiff | 2023/02/23 11:00 | Ching Wah Wai v Adam Kresina | 6-2,1-6,4-6 |
| UTR Pro Cardiff | 2023/02/22 08:00 | Patrick Foley v Adam Kresina | 7-5,6-2 |
| UTR Pro Cardiff | 2023/02/20 08:00 | Ed Pudney v Adam Kresina | 7-5,6-3 |
| UTR Pro Tennis Series Athens | 2022/08/13 05:00 | Stefan Skobelev v Adam Kresina | 6-1,6-1 |
| UTR Pro Tennis Series Athens | 2022/08/12 06:30 | Athanasios Spyropoulos v Adam Kresina | 6-4,2-6,4-6 |