Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 Manama | 2019/03/19 08:00 | Lorenzo Frigerio v Niklas Schell | 4-6,6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2019/03/04 08:00 | Neil Oberleitner v Niklas Schell | 6-7,6-4,8-10 |
| ITF M15 Kaarst | 2019/02/06 18:00 | Niklas Schell v Henri Squire | 3-6,2-6 |
| ITF M15 Kaarst | 2019/02/04 16:30 | Niklas Schell v Luca Gelhardt | 7-6,6-4 |
| ITF M15 Kaarst | 2019/02/04 08:30 | Niklas Schell v Noah Borges | 6-4,6-2 |
| ITF M25 Nussloch | 2019/01/21 13:35 | Tillmann Erdbories v Niklas Schell | 7-6,7-5 |
| ITF Qatar F6 | 2018/12/17 10:00 | Lorenzo Frigerio v Niklas Schell | 6-1,7-5 |
| ITF Qatar F6 | 2018/12/16 12:00 | Leonid Mazo v Niklas Schell | 3-6,2-6 |
| ITF M15 Madrid | 2019/04/19 13:00 | Johan Nikles v Marvin Netuschil | 6-2,4-6,7-6 |
| ITF M15 Madrid | 2019/04/17 09:30 | Francisco Cabral v Marvin Netuschil | 2-6,6-7 |
| ITF M15 Antalya | 2019/03/31 07:30 | Vaclav Safranek v Marvin Netuschil | 4-6,6-1,6-2 |
| ITF M15 Antalya | 2019/03/30 11:00 | Felipe Meligeni Rodrigues Alves v Marvin Netuschil | 1-6,4-6 |
| ITF M15 Antalya | 2019/03/29 12:30 | Dimitriy Voronin v Marvin Netuschil | 4-6,6-3,2-6 |
| ITF M15 Antalya | 2019/03/28 08:30 | Nitin Kumar Sinha v Marvin Netuschil | 5-7,2-6 |
| ITF M15 Antalya | 2019/03/26 07:00 | Hamid Reza Nadaf v Marvin Netuschil | 2-6,3-6 |
| ITF M15 Antalya | 2019/03/21 08:45 | Alessandro Petrone v Marvin Netuschil | 6-2,4-6,6-4 |