Stadium: Court 10 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Anning | 2019/01/17 07:10 | Ray Ho v Weiqiang Zheng | 6-4,6-4 |
| ITF M15 Anning | 2019/01/15 03:50 | Jung-Woong Na v Weiqiang Zheng | 0-6,6-2,4-6 |
| ITF M15 Anning | 2019/01/08 04:40 | Kuan-Yi Lee v Weiqiang Zheng | 6-4,6-2 |
| ITF M15 Anning | 2019/01/02 02:00 | Hao Wu v Weiqiang Zheng | 4-6,7-5,6-3 |
| Challenger Ningbo | 2018/10/13 05:10 | Weiqiang Zheng v Ryota Tanuma | 7-5,2-6,4-6 |
| ITF China F14 | 2018/08/31 03:00 | Weiqiang Zheng v Luca Castelnuovo | 5-7,4-6 |
| ITF China F14 | 2018/08/29 03:00 | Weiqiang Zheng v Liran Chen | 6-3,6-0 |
| ITF China F14 | 2018/08/27 09:10 | Weiqiang Zheng v Tomohiro Masabayashi | 7-6,6-1 |
| ITF M25 Mildura | 2019/03/07 02:00 | Issei Okamura v Shuichi Sekiguchi | 3-6,6-3,2-6 |
| ITF M25 Mildura | 2019/03/05 23:00 | Issei Okamura v Aaron Addison | 7-5,6-2 |
| ITF M25 Albury | 2019/02/27 23:30 | Issei Okamura v Alexander Crnokrak | 3-6,2-6 |
| ITF M25 Albury | 2019/02/27 02:15 | Colin Sinclair v Issei Okamura | 6-7,6-2,4-6 |
| ITF M25 Albury | 2019/02/25 23:30 | Issei Okamura v Calum Puttergill | 6-3,3-6,10-6 |
| ITF M25 Albury | 2019/02/24 23:30 | Issei Okamura v Mislav Bosnjak | 6-2,7-6 |
| ITF M15 Anning | 2019/01/10 04:30 | Issei Okamura v Naoki Tajima | 6-4,3-6,4-6 |
| ITF M15 Anning | 2019/01/08 02:30 | Ti Chen v Issei Okamura | 2-6,5-7 |