Round: 24 Ground: Clay
| Challenger Tampere | 2019/07/25 09:00 | Guilherme Clezar v Pedja Krstin | 6-7,1-6 |
| Challenger Tampere | 2019/07/24 07:30 | Federico Gaio v Guilherme Clezar | 3-6,5-7 |
| Challenger Tampere | 2019/07/22 09:00 | Guilherme Clezar v Zsombor Piros | 6-3,6-4 |
| Challenger Amersfoort | 2019/07/18 09:00 | Pedro Martinez v Guilherme Clezar | 7-6,6-2 |
| Challenger Amersfoort | 2019/07/17 08:00 | Guilherme Clezar v Tobias Kamke | 6-2,6-2 |
| Challenger Amersfoort | 2019/07/15 14:05 | Frederico Ferreira Silva v Guilherme Clezar | 5-7,1-6 |
| Challenger Perugia | 2019/07/11 13:45 | Gianluigi Quinzi v Guilherme Clezar | 6-3,4-6,7-6 |
| Challenger Perugia | 2019/07/10 14:30 | Guilherme Clezar v Damir Dzumhur | 6-4,3-6,6-4 |
| Challenger Winnetka | 2019/07/09 15:00 | Ulises Blanch v Stefan Dostanic | 6-2,7-6 |
| ATP Geneva | 2019/05/18 11:40 | Ulises Blanch v Miomir Kecmanovic | 6-4,1-6,4-6 |
| Challenger Samarkand | 2019/05/16 06:00 | Uladzimir Ignatik v Ulises Blanch | 7-6,6-7,7-6 |
| Challenger Samarkand | 2019/05/15 08:10 | Emil Ruusuvuori v Ulises Blanch | 2-6,4-6 |
| Challenger Rome | 2019/05/08 13:50 | Gian Marco Moroni v Ulises Blanch | 6-2,6-3 |
| Challenger Rome | 2019/05/07 11:00 | Ulises Blanch v Sumit Nagal | 6-2,7-5 |
| Challenger Savannah | 2019/05/02 16:25 | Alexandre Muller v Ulises Blanch | 2-6,6-3,6-1 |
| Challenger Savannah | 2019/04/30 15:20 | Ulises Blanch v Marc Polmans | 6-3,6-3 |