Stadium: Court 3 Round: 62 Ground: Clay
| ITF M25 Vic | 2021/05/16 08:00 | Hans Albert Schubert v Abedallah Shelbayh | 1-6,5-7 |
| ITF M15 Sharm El Sheikh | 2021/04/04 12:30 | Daniel Cox v Hans Albert Schubert | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2021/03/28 09:30 | Hans Albert Schubert v Yaron Guberman | 1-6,5-7 |
| ITF M15 Torello | 2020/12/06 10:00 | Hans Albert Schubert v Luigi Castelletti | 4-6,3-6 |
| ITF M15 Cairo | 2020/11/22 12:00 | Adham Gaber v Hans Albert Schubert | 6-1,7-5 |
| ITF M15 Sharm El Sheikh | 2020/11/16 12:00 | Hans Albert Schubert v Leonid Sheyngezikht | 0-6,3-6 |
| ITF M15 Sharm El Sheikh | 2020/11/08 10:00 | Volodymyr Uzhylovskyi v Hans Albert Schubert | 6-3,6-1 |
| ITF M15 Santo Domingo | 2019/12/11 16:40 | Hans Albert Schubert v Arklon H D Pino | 1-6,1-6 |
| ITF M25 Grasse | 2021/06/14 07:30 | George Loffhagen v Lucas Bouquet | 6-0,6-4 |
| ITF M25 Grasse | 2021/06/13 11:30 | Lucas Bouquet v Adan Freire Da Silva | 6-1,6-2 |
| ITF M25 Most | 2021/05/27 09:25 | Lucas Bouquet v Patrik Rikl | 4-6,4-6 |
| ITF M25 Most | 2021/05/26 08:00 | Michael Vrbensky v Lucas Bouquet | 7-5,3-6,4-6 |
| ITF M25 Most | 2021/05/25 08:00 | Benedikt Emesz v Lucas Bouquet | 6-7,2-6 |
| ITF M25 Most | 2021/05/24 09:00 | Zdenek Derkas v Lucas Bouquet | 1-6,1-6 |
| ITF M25 Jablonec Nad Nisou | 2021/05/17 10:00 | Lucas Bouquet v Martin Krumich | 2-6,6-3,10-12 |
| ITF M25 Jablonec Nad Nisou | 2021/05/16 11:30 | Ondrej Valek v Lucas Bouquet | 7-5,2-6,7-10 |