Stadium: Court 3 Round: 60 Ground: Hardcourt indoor
| ITF Croatia F1 | 2018/03/07 08:00 | Nejedly, Pavel v Tobias Sonne | 6-0,6-3 |
| ITF Argentina F6 | 2017/09/05 18:55 | Tomas Martin Etcheverry v Tobias Sonne | 6-0,6-2 |
| ITF Egypt F22 | 2017/07/24 14:00 | Borella, Filippo v Tobias Sonne | 6-0,6-0 |
| ITF Morocco F1 | 2017/07/15 11:00 | Bogajo Fernandez, Fernando v Tobias Sonne | 6-3,6-1 |
| Challenger - Buenos Aires - Qualif. | 2017/03/12 17:55 | Bruna, Esteban v Tobias Sonne | 6-2,6-7,7-5 |
| ITF Argentina F12 | 2016/11/01 23:00 | Tobias Sonne v Lipovsek Puches, Tomas | 0-6,1-6 |
| ITF Croatia F2 | 2018/03/10 10:00 | Stepanic, Patrik v Choudhary, Ahmed | 2-6,6-7 |
| ITF Croatia F1 | 2018/03/04 12:30 | Sabanov, Matej v Choudhary, Ahmed | 7-5,6-2 |
| ITF Pakistan F3 | 2017/12/20 05:00 | Choudhary, Ahmed v Lopez Perez | 1-6,2-6 |
| ITF Pakistan F3 | 2017/12/18 05:30 | Choudhary, Ahmed v Dahiya, Jatin | 6-7,6-1,6-1 |
| Pakistan F2, Singles | 2017/12/13 09:00 | Choudhary, Ahmed v Onken, Julian | 6-7,2-6 |
| Pakistan F2, Singles | 2017/12/10 05:00 | Choudhary, Ahmed v Nemakal, Ajay Pruthvi | 6-3,6-0 |
| Pakistan F2, Singles | 2017/12/09 05:00 | Choudhary, Ahmed v Saqib, Hayat | 6-1,6-2 |
| ITF Pakistan F1 | 2017/12/04 05:30 | Choudhary, Ahmed v Nikolay Vylegzhanin | 4-6,6-4,2-6 |