Stadium: Lapulita&Service (CC) Round: 25 Ground: Clay
| Challenger - Barletta | 2019/04/09 11:30 | Sumit Nagal v Peter Heller | 1-6,6-1,6-0 |
| Challenger - Barletta | 2019/04/08 08:00 | Sumit Nagal v Matteo Arnaldi | 6-3,7-5 |
| Challenger - Drummondville | 2019/03/12 18:10 | Tristan Lamasine v Sumit Nagal | 6-2,6-3 |
| Challenger - Drummondville | 2019/03/11 20:10 | Kevin King v Sumit Nagal | 3-6,3-6 |
| Challenger - Santiago | 2019/03/04 15:30 | Johannes Haerteis v Sumit Nagal | 6-4,0-6,6-3 |
| Challenger Chennai | 2019/02/05 05:50 | Duckhee Lee v Sumit Nagal | 6-3,6-4 |
| Challenger Chennai | 2019/02/04 09:15 | David Perez Sanz v Sumit Nagal | 3-6,2-6 |
| Challenger - Koblenz | 2019/01/14 14:20 | Roman Safiullin v Sumit Nagal | 6-2,6-1 |
| 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 |
| Challenger - Rennes | 2019/01/21 17:05 | Evan Furness v Filippo Baldi | 6-4,6-4 |