Stadium: Lapulita&Service (CC) Round: 26 Ground: Clay
| Challenger Barletta | 2019/04/10 09:45 | Viktor Galovic v Julian Ocleppo | 6-3,7-5 |
| Challenger Zhangjiagang | 2019/03/22 06:05 | Uladzimir Ignatik v Viktor Galovic | 4-6,2-6 |
| Challenger Zhangjiagang | 2019/03/21 02:00 | Viktor Galovic v Yunseong Chung | 6-3,6-2 |
| Challenger Zhangjiagang | 2019/03/19 07:35 | Viktor Galovic v Di Wu | 6-1,6-4 |
| Challenger Shenzhen | 2019/03/13 07:15 | Aleksandr Nedovyesov v Viktor Galovic | 6-4,6-4 |
| Challenger Shenzhen | 2019/03/12 02:00 | Evgeny Tyurnev v Viktor Galovic | 5-7,6-4,3-6 |
| Challenger Zhuhai | 2019/03/06 07:20 | Viktor Galovic v Yunseong Chung | 3-6,4-6 |
| Challenger Bergamo | 2019/02/21 13:00 | Jannik Sinner v Viktor Galovic | 7-5,1-6,6-4 |
| Challenger Barletta | 2019/04/10 11:45 | Sumit Nagal v Filippo Baldi | 3-6,4-6 |
| Challenger Sophia Antipolis | 2019/04/05 14:10 | Roberto Marcora v Filippo Baldi | 6-3,6-3 |
| Challenger Sophia Antipolis | 2019/04/04 13:30 | Filippo Baldi v Alexei Popyrin | 6-3,6-4 |
| Challenger Marbella | 2019/03/28 12:45 | Gianluca Mager v Filippo Baldi | 6-4,6-2 |
| Challenger Marbella | 2019/03/27 13:40 | Zdenek Kolar v Filippo Baldi | 6-7,3-6 |
| Challenger Budapest | 2019/02/07 14:55 | Filippo Baldi v Filip Horansky | 6-3,2-6,1-6 |
| Challenger Budapest | 2019/02/05 12:30 | Filippo Baldi v Alexandre Muller | 4-6,6-3,6-4 |
| Challenger Quimper | 2019/01/29 14:40 | Filippo Baldi v Oscar Otte | 5-7,6-4,1-6 |