Stadium: Court 7 Round: 25 Ground: Hardcourt outdoor
| ITF M15 LPD Gran Canaria | 2021/04/28 09:55 | Johan Nikles v Marvin Netuschil | 6-3,6-2 |
| ITF 25 Meerbusch | 2021/04/14 10:30 | Alexander Erler v Marvin Netuschil | 6-3,6-2 |
| ITF 25 Meerbusch | 2021/04/13 11:30 | Marvin Netuschil v Mats Hermans | 6-4,6-1 |
| ITF 25 Meerbusch | 2021/04/12 13:00 | Marvin Netuschil v Patric Prinoth | 6-1,6-1 |
| ITF 25 Meerbusch | 2021/04/12 09:30 | Marvin Netuschil v Kai Lemstra | 6-2,6-3 |
| ITF M15 Antalya | 2021/03/03 06:50 | Miljan Zekic v Marvin Netuschil | 6-0,6-3 |
| ITF M15 Antalya | 2021/02/07 06:00 | Marvin Netuschil v Sandro Kopp | 5-7,4-6 |
| ITF M15 Antalya | 2021/01/31 06:30 | Marvin Netuschil v Gabriel Donev | 4-6,6-7 |
| ITF M15 Troisdorf | 2021/05/11 08:00 | Amaury Raynel v Sidane Pontjodikromo | 6-4,3-6,10-5 |
| ITF M15 Troisdorf | 2021/05/10 08:00 | Alexis Musialek v Amaury Raynel | 4-6,1-6 |
| ITF M15 Troisdorf | 2021/05/09 08:00 | Joel Vincent Link v Amaury Raynel | 3-6,1-6 |
| ITF M15 Monastir | 2021/04/12 12:30 | Guy Orly Iradukunda v Amaury Raynel | 7-6,4-6,10-5 |
| ITF M15 Monastir | 2021/04/12 08:00 | Jonas Maier v Amaury Raynel | 4-6,2-6 |
| ITF M15 Monastir | 2021/04/11 09:00 | Amaury Raynel v Maik Steiner | 4-6,6-3,10-3 |
| ITF M15 Monastir | 2021/04/05 12:30 | Alberto Barroso Campos v Amaury Raynel | 6-3,6-2 |
| ITF M15 Monastir | 2021/04/05 08:00 | Amaury Raynel v Nicolas Tepmahc | 6-3,6-4 |