Stadium: Court 1 Round: 26 Ground: Clay
| 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 Perugia | 2019/07/09 08:00 | Guilherme Clezar v Pavel Kotov | 6-3,3-6,6-3 |
| Challenger Tampere | 2019/07/24 11:15 | Christopher O'Connell v Pedja Krstin | 4-6,6-1,3-6 |
| Challenger San Benedetto | 2019/07/16 13:05 | Pedja Krstin v Oriol Roca Batalla | 3-6,6-7 |
| Challenger Perugia | 2019/07/10 15:15 | Pedja Krstin v Daniel Elahi Galan | 1-6,6-7 |
| Challenger Perugia | 2019/07/09 08:00 | Andrea Arnaboldi v Pedja Krstin | 4-6,6-3,3-6 |
| Wimbledon | 2019/06/24 14:30 | Marcel Granollers v Pedja Krstin | 6-2,6-4 |
| Challenger Fergana | 2019/06/19 05:00 | Pedja Krstin v Emil Ruusuvuori | 6-4,4-6,0-6 |
| Challenger Shymkent 2 | 2019/06/13 07:50 | Pedja Krstin v Federico Coria | 4-6,1-6 |
| Challenger Shymkent 2 | 2019/06/12 07:25 | Pedja Krstin v Aleksandar Vukic | 6-3,6-4 |