Stadium: Court 1 Round: 25 Ground: Clay
| Challenger Baotou | 2019/08/27 08:45 | Renta Tokuda v Luca Castelnuovo | 5-7,1-6 |
| ITF M15 Jakarta | 2019/08/08 04:40 | Luca Castelnuovo v Lucas Vuradin | 3-6,4-6 |
| ITF M15 Jakarta | 2019/08/07 02:30 | Luca Castelnuovo v Aryan Goveas | 7-6,6-3 |
| ITF M25 Taipei | 2019/07/23 04:20 | Ti Chen v Luca Castelnuovo | 3-6,6-2,6-3 |
| ITF M25 Kunshan | 2019/07/04 01:30 | Luca Castelnuovo v Rhett Purcell | 6-7,5-7 |
| ITF M25 Kunshan | 2019/07/03 02:50 | Runhao Hua v Luca Castelnuovo | 2-6,6-7 |
| ITF M25 Yinchuan | 2019/06/29 02:00 | Runhao Hua v Luca Castelnuovo | 6-7,7-5,6-3 |
| ITF M25 Yinchuan | 2019/06/28 05:00 | Luca Castelnuovo v Weiqiang Zheng | 6-1,6-2 |
| Challenger Manerbio | 2019/08/07 08:00 | Goncalo Oliveira v Andrea Pellegrino | 1-6,4-6 |
| Challenger Chengdu | 2019/08/01 07:45 | Goncalo Oliveira v Shuichi Sekiguchi | 4-6,6-3,4-6 |
| Challenger Chengdu | 2019/07/31 07:00 | Goncalo Oliveira v Arjun Kadhe | 7-6,6-3 |
| Challenger Tampere | 2019/07/24 07:30 | Jeroen Vanneste v Goncalo Oliveira | 6-3,7-6 |
| Challenger Nur-Sultan | 2019/07/18 05:00 | Yunseong Chung v Goncalo Oliveira | 6-7,7-5,6-4 |
| Challenger Nur-Sultan | 2019/07/16 10:40 | Nam Hoang Ly v Goncalo Oliveira | 4-6,4-6 |
| Challenger Perugia | 2019/07/09 15:20 | Goncalo Oliveira v Giulio Zeppieri | 6-7,6-7 |
| Challenger Recanati | 2019/07/01 09:55 | Goncalo Oliveira v Raul Brancaccio | 3-6,4-6 |