Stadium: Central Court Round: 28 Ground: Hardcourt outdoor
| Challenger Como | 2018/08/29 11:45 | Viktor Galovic v Lorenzo Giustino | 4-6,7-5,7-5 |
| Challenger Bergamo Qual | 2016/02/06 16:20 | Viktor Galovic v Lorenzo Giustino | 6-4,6-4 |
| Challenger Zhangjiagang | 2019/03/22 06:05 | Uladzimir Ignatik v Viktor Galovic | 4-6,2-6 |
| Challenger Zhangjiagang | 2019/03/21 02:00 | Viktor Galovic v Yunseong Chung | 6-3,6-2 |
| Challenger Zhangjiagang | 2019/03/19 07:35 | Viktor Galovic v Di Wu | 6-1,6-4 |
| Challenger Shenzhen | 2019/03/13 07:15 | Aleksandr Nedovyesov v Viktor Galovic | 6-4,6-4 |
| Challenger Shenzhen | 2019/03/12 02:00 | Evgeny Tyurnev v Viktor Galovic | 5-7,6-4,3-6 |
| Challenger Zhuhai | 2019/03/06 07:20 | Viktor Galovic v Yunseong Chung | 3-6,4-6 |
| Challenger Bergamo | 2019/02/21 13:00 | Jannik Sinner v Viktor Galovic | 7-5,1-6,6-4 |
| Challenger Bergamo | 2019/02/19 16:40 | Viktor Galovic v Daniel Brands | 7-5,7-6 |
| Challenger Zhangjiagang | 2019/03/22 04:15 | Soonwoo Kwon v Lorenzo Giustino | 3-6,2-6 |
| Challenger Zhangjiagang | 2019/03/21 07:45 | Max Purcell v Lorenzo Giustino | 3-6,4-6 |
| Challenger Zhangjiagang | 2019/03/19 05:45 | Daniel Nguyen v Lorenzo Giustino | 0-6,3-6 |
| Challenger Shenzhen | 2019/03/14 11:30 | Brayden Schnur v Lorenzo Giustino | 4-6,7-5,6-2 |
| Challenger Shenzhen | 2019/03/12 05:45 | Javier Barranco Cosano v Lorenzo Giustino | 3-6,4-6 |
| Challenger Pau | 2019/02/27 11:40 | Lucas Miedler v Lorenzo Giustino | 4-6,7-6,6-4 |
| Challenger Bergamo | 2019/02/21 10:40 | Luca Vanni v Lorenzo Giustino | 6-3,6-1 |
| Challenger Bergamo | 2019/02/19 12:45 | Zdenek Kolar v Lorenzo Giustino | 2-6,1-6 |