Round: 44 Ground: Clay
| ITF M15 Telavi | 2019/07/15 06:00 | Valentin Vacherot v Hans Albert Schubert | 6-1,6-0 |
| ITF M15 Tabarka | 2019/06/10 08:00 | Hans Albert Schubert v Barnaby Smith | 0-6,0-6 |
| ITF M15 Tabarka | 2019/06/03 08:00 | Anze Arh v Hans Albert Schubert | 6-1,6-0 |
| ITF M15 Las Palmas | 2019/05/06 08:30 | Gian Marco Ortenzi v Hans Albert Schubert | 6-3,7-5 |
| ITF M15 Las Palmas | 2019/04/29 11:00 | Hans Albert Schubert v Pol Fernandez | 2-6,6-4,6-10 |
| ITF M15 Tabarka | 2019/04/22 08:00 | Hans Albert Schubert v Boris Fassbender | 5-7,3-6 |
| ITF M15 Tabarka | 2019/04/15 08:00 | Hans Albert Schubert v Gregorio Cordonnier | 6-4,5-7,4-10 |
| ITF M15 Sharm El Sheikh | 2019/03/04 08:00 | Pedro Vives Marcos v Hans Albert Schubert | 6-1,6-3 |
| ITF M15 Ystad | 2019/08/08 08:45 | Lucas Renard v Robin Thour | 6-2,5-7,4-6 |
| ITF M15 Ystad | 2019/08/06 14:35 | Dragos Nicolae Madaras v Lucas Renard | 2-6,4-6 |
| ITF M25 Taipei | 2019/07/24 02:00 | Yusuke Takahashi v Lucas Renard | 5-7,7-6,6-2 |
| ITF M25 Taipei | 2019/07/23 04:30 | Lucas Renard v Sergey Shipilov | 2-6,7-6,10-7 |
| ITF M25 Taipei | 2019/07/22 02:00 | Lucas Renard v Fei Yun Liao | 6-7,6-2,10-7 |
| ITF M25 Taipei | 2019/07/15 04:30 | Lucas Renard v Jie-Ming Pai | 6-4,4-6,6-10 |
| ITF M25 Martos | 2019/06/18 08:00 | Jose Fco. Vidal Azorin v Lucas Renard | 6-1,6-4 |
| ITF M25 Martos | 2019/06/17 08:00 | Jose Joaquin M Cisneros v Lucas Renard | 4-6,4-6 |