Stadium: Sportzentrum 3 Round: 45 Ground: Clay
| ATP Kitzbuhel Qual | 2014/07/26 07:00 | Joao Souza v Gianluigi Quinzi | 7-5,6-4 |
| Challenger Scheveningen | 2017/07/19 11:00 | Joao Souza v Joris De Loore | 6-7,6-4,3-6 |
| Challenger Medellin | 2017/07/16 15:45 | Nicolas Jarry v Joao Souza | 6-1,3-6,7-6 |
| Challenger Medellin | 2017/07/15 17:30 | Joao Souza v Darian King | 6-3,6-4 |
| Challenger Medellin | 2017/07/14 23:15 | Carlos Salamanca v Joao Souza | 6-7,6-7 |
| Challenger Medellin | 2017/07/13 16:00 | Sergio Luis H Ramirez v Joao Souza | 2-6,1-6 |
| Challenger Medellin | 2017/07/12 18:25 | Evan Song v Joao Souza | 1-6,4-6 |
| Challenger Lyon | 2017/06/13 13:05 | Cristian Garin v Joao Souza | 7-6,6-1 |
| Challenger Prostejov | 2017/06/07 11:30 | Joao Souza v Radu Albot | 3-6,3-6 |
| Wimbledon Qual | 2017/06/26 10:00 | Cristian Garin v Gianluigi Quinzi | 6-4,6-3 |
| Challenger Ilkley | 2017/06/20 11:30 | Gianluigi Quinzi v Alex Bolt | 1-6,4-6 |
| Challenger Lisbon | 2017/06/17 16:15 | Taro Daniel v Gianluigi Quinzi | 7-6,7-6 |
| Challenger Lisbon | 2017/06/16 16:00 | Pedro Sousa v Gianluigi Quinzi | 6-3,6-7,2-6 |
| Challenger Lisbon | 2017/06/14 11:20 | Lloyd Harris v Gianluigi Quinzi | 1-6,4-6 |
| Challenger Lisbon | 2017/06/13 12:55 | Gianluigi Quinzi v Adam Pavlasek | 6-1,6-3 |
| Challenger Mestre | 2017/05/24 15:00 | Gianluigi Quinzi v Caio Zampieri | 6-2,6-3 |
| Challenger Mestre | 2017/05/23 11:05 | Lloyd Harris v Gianluigi Quinzi | 4-6,2-6 |