Stadium: Indoor 1 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Qujing | 2019/07/08 02:00 | Lukas Krainer v Tianjia Guo | 6-1,6-2 |
| ITF M25 Kunshan | 2019/07/02 01:30 | Haitong Xia v Lukas Krainer | 7-6,6-3 |
| ITF M25 Kunshan | 2019/07/01 08:10 | Changli Zhang v Lukas Krainer | 1-6,3-6 |
| ITF M25 Yinchuan | 2019/06/28 08:10 | Lukas Krainer v Yuta Shimizu | 1-6,2-6 |
| ITF M25 Yinchuan | 2019/06/28 04:10 | Aoran Wang v Lukas Krainer | 5-7,1-6 |
| ITF M25 Yinchuan | 2019/06/25 09:00 | Martin Borisiouk v Lukas Krainer | 2-6,6-4,3-10 |
| ITF M25 Yinchuan | 2019/06/24 02:00 | Yuchen Wu v Lukas Krainer | 2-6,3-6 |
| ITF M25 Hengyang | 2019/06/20 03:30 | Garrett Johns v Lukas Krainer | 6-3,4-6,7-5 |
| ITF M25 Qujing | 2019/07/08 02:00 | Yanjie Zheng v Changli Zhang | 3-6,7-5,10-8 |
| ITF M25 Shenzhen | 2019/06/10 01:00 | Sheng Hao Zhou v Yanjie Zheng | 6-1,6-1 |
| ITF M25 Luzhou | 2019/05/27 02:00 | Yu Hsiang Chiu v Yanjie Zheng | 6-1,4-6,10-8 |
| ITF M15 Anning | 2019/01/14 01:30 | Yanjie Zheng v Pak Long Yeung | 6-1,4-6,6-10 |
| ITF M15 Anning | 2018/12/31 01:30 | Jianhui Li v Yanjie Zheng | 7-6,6-2 |
| ITF China F14 | 2018/08/26 02:00 | Shenglin Zhuo v Yanjie Zheng | 6-2,6-0 |
| ITF China F13 | 2018/08/20 04:05 | Zhou Mingzhou v Yanjie Zheng | 6-4,6-4 |
| ITF China F13 | 2018/08/18 02:00 | Yanjie Zheng v Shenglin Zhuo | 6-2,4-6,6-3 |