Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Sharm El Sheikh | 2019/03/19 08:00 | Soares Klier, Gilbert v Daniel Altmaier | 2-6,3-6 |
| ITF - M15 Monastir | 2019/02/01 09:00 | Soares Klier, Gilbert v Hoyt, Evan | 2-6,2-6 |
| ITF - M15 Monastir | 2019/01/31 09:30 | Soares Klier, Gilbert v Schmid, Aaron | 6-2,6-4 |
| ITF - M15 Monastir | 2019/01/30 08:00 | Ojeda Lara, Ricardo v Soares Klier, Gilbert | 5-7,4-6 |
| ITF - M15 Monastir | 2019/01/27 09:30 | Soares Klier, Gilbert v Skander Mansouri | 5-7,1-6 |
| ITF - M15 Monastir | 2019/01/26 09:30 | Soares Klier, Gilbert v Altug Celikbilek | 6-3,7-6 |
| ITF - M15 Monastir | 2019/01/25 10:00 | Andrea Pellegrino v Soares Klier, Gilbert | 4-6,2-6 |
| ITF - M15 Monastir | 2019/01/24 11:25 | Soares Klier, Gilbert v Pauwels, Maxime | 6-3,6-2 |
| ITF - M15 Doha | 2019/03/13 14:00 | Deviatiarov, Marat v Geoffrey Blancaneaux | 3-6,2-6 |
| ITF - M15 Doha | 2019/03/12 14:15 | Dalibor Svrcina v Deviatiarov, Marat | 6-3,3-6,1-6 |
| ITF - M15 Doha | 2019/03/07 13:55 | Deviatiarov, Marat v Semjan, Marek | 7-6,3-6,4-6 |
| ITF - M15 Doha | 2019/03/06 14:30 | Balzerani, Riccardo v Deviatiarov, Marat | 6-4,3-6,6-7 |
| Aktobe, Singles Qualifying M-ITF-KAZ-02A | 2019/02/21 05:00 | Alejandro Tabilo v Deviatiarov, Marat | 6-3,6-4 |
| Aktobe, Singles Qualifying M-ITF-KAZ-02A | 2019/02/20 05:00 | Deviatiarov, Marat v Luca Giacomini | 3-6,7-5,7-5 |
| Aktobe, Singles Qualifying M-ITF-KAZ-02A | 2019/02/19 07:00 | Deviatiarov, Marat v Danilov, Savriyan | 6-4,6-2 |
| Aktobe, Singles Qualifying M-ITF-KAZ-02A | 2019/02/18 08:00 | Deviatiarov, Marat v Sabanov, Ivan | 6-2,6-7,10-7 |