Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| German Championship | 2021/12/07 13:00 | Noel Larwig v Jochen Bertsch | 2-6,6-4,1-6 |
| ITF M15 Monastir | 2021/11/28 12:30 | Roan Jones v Noel Larwig | 6-1,7-6 |
| ITF M15 Monastir | 2021/11/22 12:30 | Tao Mu v Noel Larwig | 6-3,6-0 |
| ITF M15 Sharm El Sheikh | 2021/11/14 08:00 | Noel Larwig v Toru Horie | 4-6,4-6 |
| ITF M25 Hamburg | 2021/10/17 09:00 | Noel Larwig v Dominik Kellovsky | 2-6,2-6 |
| ITF M25 Jonkoping | 2021/09/20 09:00 | Ben Jones v Noel Larwig | 6-3,6-4 |
| ITF M25 Ricany | 2021/09/01 10:05 | Noel Larwig v Filip Duda | 2-6,2-6 |
| ITF M25 Ricany | 2021/08/31 08:00 | Antonin Stepanek v Noel Larwig | 6-4,6-4 |
| ITF M25 Toulouse | 2021/10/19 12:30 | Jurgen Briand v Robert Strombachs | 6-3,6-2 |
| ITF M25 Rodez | 2021/10/13 08:00 | Robert Strombachs v John Echeverria | 5-7,4-6 |
| ITF M25 Nevers | 2021/10/07 08:00 | Robert Strombachs v Antoine Escoffier | 1-6,3-6 |
| ITF M25 Nevers | 2021/10/06 13:00 | Robert Strombachs v Lisandru Rodriguez | 6-0,6-2 |
| ITF M15 Forbach | 2021/09/30 09:00 | Robert Strombachs v Arthur Bouquier | 7-6,4-6,4-6 |
| ITF M15 Forbach | 2021/09/28 09:55 | Robert Strombachs v Antoine Monaco | 6-4,6-2 |
| Davis Cup | 2021/09/18 08:00 | Altug Celikbilek v Robert Strombachs | 7-6,6-4 |
| ITF M15 Monastir | 2021/09/07 09:30 | Terence Atmane v Robert Strombachs | 6-2,7-6 |