Stadium: Indoor 2 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Kunshan | 2019/07/01 09:40 | Sida Zeng v Zhuoyang Qiu | 6-2,7-5 |
| ITF M25 Hengyang | 2019/06/19 06:30 | William Ma v Zhuoyang Qiu | 6-0,6-0 |
| ITF M25 Shenzhen | 2019/06/11 07:10 | Hanyi Liu v Zhuoyang Qiu | 6-2,6-0 |
| ITF M25 Luzhou | 2019/05/28 04:40 | Zhuoyang Qiu v Xiaoyang Zhang | 6-4,3-6,10-12 |
| ITF M25 Luan | 2019/05/13 03:15 | Zhuoyang Qiu v Bingyu Yu | 2-6,3-6 |
| ITF M15 Wuhan | 2019/05/01 07:25 | Zhuoyang Qiu v Tsung-Hao Huang | 1-6,0-6 |
| ITF M15 Anning | 2018/12/31 01:30 | Zhuoyang Qiu v Yuichiro Inui | 0-6,2-6 |
| ITF China F14 | 2018/08/30 03:00 | Zhuoyang Qiu v Hao Wu | 1-6,1-6 |
| ITF M25 Kunshan | 2019/07/04 03:10 | Daisuke Sumizawa v Haitong Xia | 3-6,6-4,3-6 |
| ITF M25 Kunshan | 2019/07/02 10:35 | Pol Wattanakul v Daisuke Sumizawa | 1-6,6-2,3-6 |
| ITF M15 Anseong | 2019/06/25 02:45 | Uisung Park v Daisuke Sumizawa | 6-4,3-6,6-2 |
| ITF M15 Gimcheon | 2019/06/19 01:00 | Oh-Hee Kwon v Daisuke Sumizawa | 4-6,7-6,6-3 |
| ITF M15 Akishima | 2019/06/11 06:30 | Sho Shimabukuro v Daisuke Sumizawa | 6-4,6-3 |
| ITF M15 Karuizawa | 2019/05/30 01:00 | Daisuke Sumizawa v Soichiro Moritani | 2-6,6-4,6-7 |
| ITF M15 Karuizawa | 2019/05/28 01:00 | Daisuke Sumizawa v Yuichiro Inui | 6-4,7-6 |
| ITF M25 Luan | 2019/05/15 06:30 | Daisuke Sumizawa v Jie Cui | 4-6,2-6 |