Round: 44 Ground: Clay
| ITF M15 - Antalya | 2020/03/03 10:30 | Tim Riedel v Jiaqi Duan | 6-2,3-6,10-7 |
| ITF M15 - Antalya | 2020/03/02 07:00 | Jiaqi Duan v Berk Ilkel | 6-3,4-6,10-7 |
| ITF M25 - Antalya | 2020/02/23 08:00 | Jiaqi Duan v Alessandro Ingarao | 0-6,0-6 |
| Challenger Shenzhen 2 | 2019/10/29 02:00 | Jiaqi Duan v Tsung-Hua Yang | 3-6,1-6 |
| Challenger Liuzhou | 2019/10/21 02:00 | Toshihide Matsui v Jiaqi Duan | 6-1,6-2 |
| ITF M15 Nanchang | 2019/09/29 02:00 | Hao Wu v Jiaqi Duan | 7-5,6-0 |
| ITF M15 - Jakarta | 2019/08/20 06:40 | Jonathan Gray v Jiaqi Duan | 7-6,6-2 |
| ITF M15 - Jakarta | 2019/08/12 03:30 | Dusty H. Boyer v Jiaqi Duan | 6-2,6-3 |
| ITF M15 - Antalya | 2020/03/04 10:15 | Juan Ignacio Alcalde v Bogdan Borza | 2-6,3-6 |
| ITF M15 - Antalya | 2020/03/03 09:45 | Juan Ignacio Alcalde v Leonardo Catani | 6-2,6-3 |
| ITF M15 - Antalya | 2020/03/02 07:00 | Juan Ignacio Alcalde v Pavel Kravchenko | 7-6,6-2 |
| ITF M15 - Nules | 2019/10/30 13:10 | Pablo Alemany v Juan Ignacio Alcalde | 3-6,7-6,6-1 |
| ITF M15 - Nules | 2019/10/29 08:30 | Juan Ignacio Alcalde v Vladislav Ivanov | 6-7,6-3,10-8 |
| ITF M15 - Nules | 2019/10/28 08:30 | Juan Ignacio Alcalde v Grigoriy Korobeynikov | 6-3,6-4 |
| ITF M15 - Benicarlo | 2019/10/21 08:00 | Kuzey Cekirge v Juan Ignacio Alcalde | 6-4,4-6,10-8 |
| ITF M15 - Benicarlo | 2019/10/20 08:00 | Max Van Wijk v Juan Ignacio Alcalde | 2-6,2-6 |