Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| 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 Qatar F6 | 2018/12/17 11:55 | Constantin Bittoun Kouzmine v Michail Pervolarakis | 7-6,5-7,2-6 |
| ITF Qatar F5 | 2018/12/11 13:40 | Constantin Bittoun Kouzmine v Goncalo Oliveira | 3-6,6-7 |
| ITF Qatar F4 | 2018/12/04 13:35 | Duje Ajdukovic v Constantin Bittoun Kouzmine | 6-1,6-2 |
| ITF Kuwait F3 | 2018/11/18 07:00 | Aidan Mchugh v Constantin Bittoun Kouzmine | 6-1,6-3 |
| ITF Kuwait F3 | 2018/11/17 07:00 | Kai Wehnelt v Constantin Bittoun Kouzmine | 6-3,3-6,4-6 |
| ITF M15 Kiryat Shmona | 2019/08/20 10:05 | Andrej Glvac v Berk Ilkel | 6-4,6-3 |
| ITF M15 Kiryat Shmona | 2019/08/19 09:30 | Andrej Glvac v Eitan Dray | 6-0,6-1 |
| ITF M25 Dublin | 2019/07/31 11:55 | Peter Bothwell v Andrej Glvac | 6-2,6-3 |
| ITF M15 Castelo Branco | 2019/07/18 12:45 | Rayane Roumane v Andrej Glvac | 7-5,6-4 |
| ITF M15 Castelo Branco | 2019/07/16 15:50 | Alexis Canter v Andrej Glvac | 5-7,4-6 |
| ITF M15 Idanha-a-Nova | 2019/07/10 13:25 | Francisco Dias v Andrej Glvac | 6-3,6-4 |
| ITF M15 Anseong | 2019/06/25 02:50 | Cing-Yang Meng v Andrej Glvac | 7-5,4-6,7-6 |
| ITF M15 Gimcheon | 2019/06/20 03:50 | Andrej Glvac v Yeongseok Jeong | 6-7,2-6 |