Stadium: Hard 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Zlatibor | 2019/09/16 08:00 | Christos Keisidis v Roko Horvat | 1-6,5-7 |
| ITF M15 Zlatibor | 2019/09/15 06:30 | Tadija Radovanovic v Christos Keisidis | 2-6,1-6 |
| ITF M15 Heraklion | 2019/05/28 07:00 | Christos Keisidis v Gian Marco Ortenzi | 4-6,4-6 |
| ITF M15 Heraklion | 2019/05/27 07:00 | Calum Puttergill v Christos Keisidis | 4-6,3-6 |
| ITF M15 Heraklion | 2019/05/20 07:00 | Christos Keisidis v Moritz Thiem | 2-6,3-6 |
| ITF M15 Sozopol | 2019/05/07 09:00 | Boris Pokotilov v Christos Keisidis | 6-3,3-6,10-3 |
| ITF Bulgaria F1 | 2018/05/15 07:00 | Christos Keisidis v Alexander Igoshin | 4-6,6-1,1-6 |
| ITF Bulgaria F1 | 2018/05/13 07:00 | Zlatan Palazov v Christos Keisidis | 5-7,0-6 |
| ITF M15 Monastir | 2019/11/18 12:00 | Alejandro Garcia v Nicolas Tepmahc | 6-2,6-3 |
| ITF M15 Monastir | 2019/11/17 08:00 | Alex Jones v Nicolas Tepmahc | 4-6,3-6 |
| ITF M15 Villers Les Nancy | 2019/11/11 14:20 | Nicolas Tepmahc v Yannik Steinegger | 4-6,6-4,6-10 |
| ITF M25 Saint Dizier | 2019/11/04 16:20 | Peter Kobelt v Nicolas Tepmahc | 6-3,7-6 |
| ITF M25 Plaisir | 2019/09/15 14:20 | Lilian Breut v Nicolas Tepmahc | 6-1,0-6,15-13 |
| ITF M25 Mulhouse | 2019/09/10 09:00 | Nicolas Tepmahc v Evan Furness | 5-7,3-6 |
| ITF M25 Bagneres-De-Bigorre | 2019/09/04 12:10 | Evan Hoyt v Nicolas Tepmahc | 6-2,6-3 |
| ITF M15 Lambermont | 2019/08/21 15:05 | Nicolas Uryson v Nicolas Tepmahc | 6-1,6-4 |