Stadium: Court 7 Round: 25 Ground: Clay
| ITF M25 - Bolzano | 2023/08/03 11:25 | Jeremy Jahn v Giovanni Oradini | 3-6,1-6 |
| ITF M25 - Bolzano | 2023/08/02 11:20 | Jeremy Jahn v Maurus Malgiaritta | 6-4,6-2 |
| ITF M25 - Bolzano | 2023/08/01 09:25 | Jeremy Jahn v Pietro R Scomparin | 6-1,6-1 |
| Challenger Karlsruhe | 2023/07/02 09:00 | Oriol Roca Batalla v Jeremy Jahn | 2-6,6-1,7-5 |
| ITF M15 - Kamen | 2023/06/29 11:00 | Jeremy Jahn v Hynek Barton | 4-6,4-6 |
| ITF M15 - Kamen | 2023/06/27 10:45 | Jeremy Jahn v David Fix | 6-2,6-4 |
| ITF M25 - Montauban | 2023/06/23 10:00 | Titouan Droguet v Jeremy Jahn | 6-3,6-2 |
| ITF M25 - Montauban | 2023/06/22 09:25 | Marlon Vankan v Jeremy Jahn | 1-6,2-6 |
| ITF M15 - Eupen | 2023/08/08 14:00 | Ethan Cook v Marcus Walters | 4-6,6-7 |
| ITF M15 - Eupen | 2023/08/08 08:00 | Marcus Walters v Joris Hoogland | 6-1,6-2 |
| ITF M15 - Eupen | 2023/08/07 07:00 | Francesco Scarpa v Marcus Walters | 4-6,1-6 |
| UK Pro League | 2023/06/01 14:30 | Johannus Monday v Marcus Walters | 6-4,6-3 |
| UK Pro League | 2023/05/31 11:30 | Marcus Walters v Patrick Brady | 6-7,2-6 |
| UK Pro League | 2023/05/29 12:00 | Marcus Walters v Billy Harris | 7-5,4-6,10-8 |
| UK Pro League | 2023/05/28 12:00 | Marcus Walters v Roy Keegan | 7-5,7-5 |
| UTR Pro - London | 2023/05/20 10:33 | Marcus Walters v Janos Fekete | 3-6,1-6 |