Stadium: Pista 2 Round: 24 Ground: Hardcourt outdoor
| ITF Tunisia F9 | 2017/03/11 10:45 | Lorenzo Giustino v Goncalo Oliveira | 4-6,2-6 |
| Challenger St Brieuc | 2019/03/26 12:00 | Manuel Guinard v Goncalo Oliveira | 7-5,6-1 |
| Challenger Zhangjiagang | 2019/03/20 02:00 | Goncalo Oliveira v Uladzimir Ignatik | 3-6,2-6 |
| Challenger Zhangjiagang | 2019/03/19 04:05 | Yibing Wu v Goncalo Oliveira | 2-6,6-2,2-6 |
| Challenger Zhuhai | 2019/03/04 07:10 | Kaichi Uchida v Goncalo Oliveira | 6-3,7-6 |
| Challenger Yokohama | 2019/02/26 02:20 | Goncalo Oliveira v Ivan Gakhov | 3-6,6-7 |
| Challenger Bangkok 1A | 2019/02/20 03:00 | Goncalo Oliveira v Soonwoo Kwon | 2-6,7-6,1-6 |
| Challenger Bangkok 1A | 2019/02/18 07:40 | Maverick Banes v Goncalo Oliveira | 2-6,6-3,6-7 |
| Challenger Bangkok | 2019/02/11 07:25 | Goncalo Oliveira v Enrique Lopez-Perez | 4-6,4-6 |
| Challenger Zhangjiagang | 2019/03/24 04:40 | Lorenzo Giustino v Marc Polmans | 4-6,6-4,6-7 |
| 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 |