Stadium: Court 2 Round: 24 Ground: Hardcourt outdoor
| ITF M25 Santa Margherita | 2019/09/23 12:30 | Marco Corino v Siddharth Vishwakarma | 6-3,7-5 |
| ITF M25 Nonthaburi | 2019/08/01 06:55 | Renta Tokuda v Siddharth Vishwakarma | 6-4,6-4 |
| ITF M25 Nonthaburi | 2019/07/31 04:40 | Siddharth Vishwakarma v Lucas Vuradin | 6-3,6-4 |
| ITF M25 Nonthaburi | 2019/07/30 02:30 | Yuttana Charoenphon v Siddharth Vishwakarma | 1-6,4-6 |
| ITF M25 Nonthaburi | 2019/07/29 03:50 | Siddharth Vishwakarma v Mehluli D A Sibanda | 6-4,1-6,10-8 |
| Challenger Chennai | 2019/02/04 05:40 | Blake Ellis v Siddharth Vishwakarma | 6-2,6-2 |
| Challenger Bangalore | 2018/11/12 05:30 | Youssef Hossam v Siddharth Vishwakarma | 6-4,6-4 |
| Challenger Bangalore | 2018/11/11 09:15 | Siddharth Vishwakarma v Antoine Escoffier | 7-6,3-6,6-3 |
| Challenger Kobe | 2019/11/04 04:00 | Yunseong Chung v Yusuke Takahashi | 7-6,7-6 |
| Challenger Liuzhou | 2019/10/21 04:45 | Danylo Kalenichenko v Yusuke Takahashi | 6-2,6-2 |
| ITF M25 Tay Ninh | 2019/10/04 08:00 | Yusuke Takahashi v Kazuki Nishiwaki | 0-6,6-3,2-6 |
| ITF M25 Tay Ninh | 2019/10/03 02:00 | Yusuke Takahashi v Naoki Nakagawa | 6-4,6-3 |
| ITF M25 Tay Ninh | 2019/10/01 03:30 | Yusuke Takahashi v Linh Giang Trinh | 6-1,6-4 |
| Challenger Kaohsiung | 2019/09/17 03:45 | Harry Bourchier v Yusuke Takahashi | 3-6,6-1,6-2 |
| Challenger Kaohsiung | 2019/09/16 01:30 | Yusuke Takahashi v Kuan-Yi Lee | 6-4,6-2 |
| Challenger Shanghai | 2019/09/11 04:15 | Kaichi Uchida v Yusuke Takahashi | 4-6,7-6,6-0 |