Stadium: Center Court Round: 26 Ground: Clay
| Challenger L'Aquila | 2018/06/22 13:00 | Guilherme Clezar v Gianluigi Quinzi | 6-3,1-6,7-6 |
| Challenger Vicenza | 2018/05/31 12:30 | Guilherme Clezar v Gianluigi Quinzi | 6-4,6-3 |
| Challenger Buenos Aires | 2017/03/15 14:00 | Guilherme Clezar v Gianluigi Quinzi | 2-6,5-7 |
| Challenger Caltanissetta | 2016/06/07 12:10 | Guilherme Clezar v Gianluigi Quinzi | 2-6,6-1,6-7 |