Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2019/11/13 14:05 | Constantin Bittoun Kouzmine v Luca Giacomini | 2-6,3-6 |
| ITF M15 Tabarka | 2019/10/16 08:30 | Constantin Bittoun Kouzmine v Mohamed Hassan | 6-2,5-7,3-6 |
| ITF M15 Tabarka | 2019/10/02 10:50 | Constantin Bittoun Kouzmine v Nicolas Moreno De Alboran | 4-6,4-6 |
| ITF M15 Tabarka | 2019/09/24 11:40 | Nazim Makhlouf v Constantin Bittoun Kouzmine | 6-3,6-1 |
| ITF M15 Kiryat Shmona | 2019/08/21 11:50 | Constantin Bittoun Kouzmine v Andrej Glvac | 3-6,2-6 |
| ITF M15 Harare | 2019/06/18 08:55 | S D Prajwal Dev v Constantin Bittoun Kouzmine | 6-1,6-2 |
| Challenger Quimper | 2019/01/28 13:20 | Constantin Bittoun Kouzmine v Daniel Evans | 3-6,0-6 |
| ITF M15 Bressuire | 2019/01/16 15:00 | Corentin Denolly v Constantin Bittoun Kouzmine | 6-1,7-5 |
| ITF M15 Sharm El Sheikh | 2019/11/19 08:00 | Piotr Galus v Bastien Presuhn | 6-1,6-2 |
| ITF M15 Sharm El Sheikh | 2019/11/18 08:00 | Omar El-Moslemany v Bastien Presuhn | 6-7,1-6 |
| ITF M15 Sharm El Sheikh | 2019/11/17 08:00 | Grzegorz Rudnicki v Bastien Presuhn | 2-6,2-6 |
| ITF M15 Sharm El Sheikh | 2019/11/10 08:00 | Henrik Traskin v Bastien Presuhn | 0-6,6-4,10-3 |
| ITF M15 Sharm El Sheikh | 2019/11/04 10:00 | Haadin Bava v Bastien Presuhn | 6-4,6-4 |
| ITF M15 Sharm El Sheikh | 2019/11/03 08:00 | Bastien Presuhn v Hans Peter Kaufmann | 6-1,6-1 |
| ITF M15 Sharm El Sheikh | 2019/10/28 10:00 | Piotr Matuszewski v Bastien Presuhn | 7-6,6-1 |
| ITF M15 Sharm El Sheikh | 2019/10/27 09:00 | Bingyu Yu v Bastien Presuhn | 4-6,3-6 |