Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/11 07:45 | Kazuki Nishiwaki v Mohd Adam Das, Shamirul Shahril | 6-0,6-1 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/04 02:00 | Green, Cameron v Kazuki Nishiwaki | 7-6,6-1 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/05/29 03:55 | Tikhomirov, Maksim v Kazuki Nishiwaki | 6-3,6-4 |
| Wuhan, Qualifications Simples M-ITF-CHN-05A | 2019/05/06 02:00 | Kazuki Nishiwaki v Li, Jianhui | 5-7,6-2,6-10 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/05/02 02:00 | Kazuki Nishiwaki v Sora Fukuda | 2-6,1-6 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/05/01 03:50 | Gao, Xin v Kazuki Nishiwaki | 6-2,3-6,3-6 |
| Matsuyama, Singles M-ITF-JPN-06A | 2019/04/10 07:40 | Rinky Hijikata v Kazuki Nishiwaki | 6-3,6-4 |
| ITF - M15 Kashiwa | 2019/04/01 06:00 | Kuan-Yi Lee v Kazuki Nishiwaki | 6-4,6-4 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/11 02:00 | Addison, Aaron v Abhinav Sanjeev Shanmugam | 4-6,4-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/06 09:00 | Abhinav Sanjeev Shanmugam v Ryota Tanuma | 3-6,6-3,2-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/06/04 02:00 | Abhinav Sanjeev Shanmugam v Congsup Congcar | 6-4,6-1 |
| Kampala, Singles Qualifying M-ITF-UGA-02A | 2019/05/26 11:00 | Nedelko, Ivan v Abhinav Sanjeev Shanmugam | 6-0,6-3 |
| Kampala, Singles Qualifying M-ITF-UGA-02A | 2019/05/25 07:30 | Abhinav Sanjeev Shanmugam v Bushamuka, William | 3-6,6-2,10-8 |
| Kampala, Singles Qualifying M-ITF-UGA-02A | 2019/05/23 12:00 | Abhinav Sanjeev Shanmugam v Nusdeo, Joao Marcos | 7-6,6-3 |
| Kampala, Singles Qualifying M-ITF-UGA-02A | 2019/05/21 08:30 | Guy Orly Iradukunda v Abhinav Sanjeev Shanmugam | 4-6,6-7 |
| Kampala, Singles Qualifying M-ITF-UGA-02A | 2019/05/15 14:45 | Ajeet Rai v Abhinav Sanjeev Shanmugam | 6-1,7-6 |