Stadium: Court 4 Round: 25 Ground: Clay
| ITF - M15 Buschhausen | 2023/09/11 12:30 | Dennis Dragomirov v Noel Larwig | 3-6,2-6 |
| ITF - M15 Buschhausen | 2023/09/11 08:00 | Aaron Funk v Noel Larwig | 2-6,4-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/08/29 12:30 | Noel Larwig v Jiri Cizek | 4-6,2-6 |
| ITF - M15 Metzingen | 2023/07/23 07:30 | Aaron James Williams v Noel Larwig | 7-5,6-2 |
| ITF - M15 Uslar | 2023/07/17 15:45 | John Sperle v Noel Larwig | 6-2,6-2 |
| ITF - M25 Kassel | 2023/07/10 13:40 | Noel Larwig v Stepan Mruzek | 3-6,1-6 |
| ITF - M25 Marburg | 2023/07/04 09:35 | Michael Agwi v Noel Larwig | 6-2,6-4 |
| ITF - M25 Marburg | 2023/07/03 08:00 | Tristan Reiff v Noel Larwig | 4-6,6-7 |
| ITF - M25 Jablonec Nad Nisou | 2023/09/03 08:55 | Martin Krumich v Mohamed Safwat | 6-2,6-0 |
| ITF - M25 Jablonec Nad Nisou | 2023/09/02 12:25 | Timo Stodder v Martin Krumich | 6-7,6-4,2-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/09/01 12:55 | Martin Krumich v Juan Bautista Torres | 6-4,4-6,6-4 |
| ITF - M25 Jablonec Nad Nisou | 2023/08/31 11:30 | Lukas Rosol v Martin Krumich | 3-6,6-4,4-6 |
| ITF - M25 Jablonec Nad Nisou | 2023/08/30 09:30 | Martin Krumich v Vojtech Mares | 3-6,6-4,6-4 |
| Challenger - Meerbusch | 2023/08/09 08:00 | Martin Krumich v Denis Yevseyev | 7-6,5-7,4-6 |
| Challenger - Meerbusch | 2023/08/07 15:50 | Stefanos Sakellaridis v Martin Krumich | 3-6,5-7 |
| Challenger - Meerbusch | 2023/08/06 13:10 | Martin Krumich v Hazem Naw | 6-4,6-2 |