Estadio: Campo 3 Round: 25 Ground: Clay
| Challenger de Budapest | 2019/02/05 14:35 | Viktor Galovic v Sadio Doumbia | 7-6,6-2 |
| Challenger de Liberec | 2019/07/29 13:00 | Manuel Guinard v Sadio Doumbia | 7-6,6-2 |
| Challenger de Tampere | 2019/07/25 12:50 | Sadio Doumbia v Federico Coria | 2-6,3-6 |
| Challenger de Tampere | 2019/07/24 07:30 | Zdenek Kolar v Sadio Doumbia | 1-6,6-4,4-6 |
| ITF M25 Kassel | 2019/07/20 11:00 | Sadio Doumbia v Jules Okala | 2-6,1-6 |
| ITF M25 Kassel | 2019/07/19 12:00 | Sadio Doumbia v Valentin Guenther | 7-5,6-2 |
| ITF M25 Kassel | 2019/07/18 12:25 | Sadio Doumbia v Evan Furness | 7-6,7-6 |
| ITF M25 Kassel | 2019/07/17 16:10 | Sadio Doumbia v Manuel Pena Lopez | 3-6,6-3,6-2 |
| ITF M25 Casinalbo | 2019/07/11 09:00 | Sadio Doumbia v Maxime Chazal | 7-5,6-3 |
| ATP Kitzbuhel | 2019/07/27 09:00 | Sandro Kopp v Viktor Galovic | 7-6,4-6,7-6 |
| ATP Gstaad | 2019/07/21 10:25 | Dennis Novak v Viktor Galovic | 6-3,6-3 |
| ATP Gstaad | 2019/07/20 11:20 | Viktor Galovic v Stefano Napolitano | 6-3,6-4 |
| ATP Umag | 2019/07/16 16:45 | Attila Balazs v Viktor Galovic | 6-0,6-7,7-6 |
| Challenger de Perugia | 2019/07/08 10:30 | Viktor Galovic v Rogerio Dutra Silva | 4-6,4-6 |
| Challenger de Recanati | 2019/07/05 19:05 | Lukas Lacko v Viktor Galovic | 7-5,6-3 |
| Challenger de Recanati | 2019/07/04 17:00 | Viktor Galovic v Sergiy Stakhovsky | 5-7,6-3,6-3 |
| Challenger de Recanati | 2019/07/03 10:30 | Viktor Galovic v Pavel Kotov | 7-6,6-4 |