Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Nanchang | 2019/10/03 03:40 | Chukang Wang v Daisuke Sumizawa | 6-4,2-6,6-4 |
| ITF M15 Nanchang | 2019/10/02 08:30 | Anirudh Chandrasekar v Daisuke Sumizawa | 6-3,2-6,1-6 |
| ITF M15 Nanchang | 2019/09/24 06:50 | Daisuke Sumizawa v Vladimir Ivanov | 2-6,2-6 |
| ITF M25 Nonthaburi | 2019/07/31 06:20 | Marsel Ilhan v Daisuke Sumizawa | 6-4,6-2 |
| ITF M25 Nonthaburi | 2019/07/30 02:30 | Daisuke Sumizawa v Cameron Green | 6-4,5-7,10-8 |
| ITF M25 Nonthaburi | 2019/07/29 05:00 | Daisuke Sumizawa v Hao Yuan Ng | 2-6,6-3,10-6 |
| ITF M25 Nonthaburi | 2019/07/24 02:00 | Daisuke Sumizawa v Sergey Fomin | 3-6,1-6 |
| ITF M25 Nonthaburi | 2019/07/23 03:45 | Daisuke Sumizawa v Krittin Koaykul | 6-4,1-6,11-9 |
| ITF M15 Nanchang | 2019/09/30 02:00 | Yeswanth Loganathan v Jagmeet Singh | 6-7,6-3,2-10 |
| ITF M15 Nanchang | 2019/09/29 02:00 | Jagmeet Singh v Arpit Sharma | 7-5,6-2 |
| ITF M15 Nanchang | 2019/09/22 05:00 | Bang Shuo Yin v Jagmeet Singh | 6-3,6-4 |
| ITF M15 Nanchang | 2019/09/16 02:00 | Jagmeet Singh v Jianhui Li | 1-6,3-6 |
| ITF M15 Singapore | 2019/06/12 04:30 | Jagmeet Singh v Thanapet Chanta | 3-6,3-6 |
| ITF M15 Singapore | 2019/06/11 02:00 | Jagmeet Singh v Cheraag Bajwa | 6-3,6-1 |
| ITF M15 Singapore | 2019/06/10 02:00 | Sai Saran Reddy Byreddy v Jagmeet Singh | 6-7,3-6 |
| ITF Indonesia F3 Qual | 2018/08/04 04:30 | Jagmeet Singh v Arief Rahman | 0-6,4-6 |