Round: 44 Ground: Clay
| ITF - M15 Antalya | 2019/10/16 10:55 | Yulik, Viacheslav v Gusev, Daniil | 6-4,6-1 |
| ITF - M15 Antalya | 2019/10/07 07:00 | Gusev, Daniil v Bachmaier, Philip | 7-6,6-7,5-10 |
| ITF - M15 Antalya | 2019/10/06 07:00 | Gusev, Daniil v Dabryian, Artsiom | 6-3,6-0 |
| ITF - M15 Antalya | 2019/09/29 07:30 | Bielinskyi, Oleksandr v Gusev, Daniil | 6-1,6-1 |
| ITF - M15 Antalya | 2019/09/22 07:00 | Gusev, Daniil v Gabriele Bosio | 3-6,1-6 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2019/08/06 09:10 | Nincevic, Frane v Gusev, Daniil | 6-3,6-2 |
| Vogau, Singles Qualifying M-ITF-AUT-04A | 2019/08/05 11:00 | Randjelovic, Ivan v Gusev, Daniil | 4-6,4-6 |
| ITF - M15 Antalya | 2019/05/20 07:45 | Gusev, Daniil v Kossek, Daniel | 6-4,6-1 |
| ITF - M15 Antalya | 2019/10/02 07:00 | Marsel Ilhan v Hellfritsch, Lucas | 6-2,6-2 |
| ITF - M15 Antalya | 2019/10/01 07:00 | Hellfritsch, Lucas v Kempen, Lynn Max | 6-4,6-3 |
| ITF - M15 Antalya | 2019/09/26 10:00 | Hellfritsch, Lucas v Marsel Ilhan | 0-6,6-4,3-6 |
| ITF - M15 Antalya | 2019/09/25 07:30 | Hellfritsch, Lucas v Andrej Krajcik | 6-1,6-1 |
| ITF - M15 Antalya | 2019/09/23 11:00 | Hellfritsch, Lucas v Janos Fekete | 3-6,7-6,10-1 |
| ITF - M15 Antalya | 2019/09/23 07:00 | Hellfritsch, Lucas v Macovei, Radu Florin | 6-3,6-4 |
| ITF - M15 Antalya | 2019/09/19 09:20 | Nedelko, Ivan v Hellfritsch, Lucas | 7-5,7-5 |
| ITF - M15 Antalya | 2019/09/17 08:00 | Kern, Robin v Hellfritsch, Lucas | 1-6,2-6 |