Stadium: Court 4 Round: 46
| Challenger Quimper Qual | 2018/01/27 15:10 | Maxime Tabatruong v Vishnu Vardhan | 7-6,6-1 |
| Challenger Koblenz Qual | 2018/01/15 09:00 | Nino Serdarusic v Vishnu Vardhan | 6-1,6-3 |
| Challenger Koblenz Qual | 2018/01/14 10:35 | Vishnu Vardhan v Ruan Roelofse | 6-7,7-6,7-5 |
| ATP Pune Qual | 2017/12/30 07:30 | Carlos Taberner v Vishnu Vardhan | 5-7,6-2,7-6 |
| Australian Open WC | 2017/11/29 03:45 | Tsung-Hua Yang v Vishnu Vardhan | 4-6,7-5,4-6 |
| Challenger Bangalore | 2017/11/21 09:55 | Vishnu Vardhan v Mario Vilella Martinez | 3-6,3-6 |
| Challenger Pune | 2017/11/13 07:55 | Aleksandr Nedovyesov v Vishnu Vardhan | 6-3,4-6,7-6 |
| Challenger Shenzhen 2 Qual | 2017/10/29 02:30 | Kaichi Uchida v Vishnu Vardhan | 6-4,6-4 |
| ITF India F9 | 2017/09/18 07:30 | Arjun Kadhe v Ramakrishnan Rangaraju | 6-0,6-2 |
| ITF India F9 | 2017/09/16 03:30 | Prashanth Selvaraj v Ramakrishnan Rangaraju | 6-4,1-6,6-7 |
| ITF India F8 | 2017/09/09 07:30 | Ramakrishnan Rangaraju v Tejas Chaukulkar | 1-6,3-6 |
| ITF China F9 Qual | 2017/05/28 02:00 | Stefan Frljanic v Ramakrishnan Rangaraju | 6-4,6-7,7-5 |
| ITF China F8 Qual | 2017/05/21 04:45 | Ramakrishnan Rangaraju v Jie Cui | 1-6,2-6 |
| ITF China F8 Qual | 2017/05/20 03:00 | Shiyou Liu v Ramakrishnan Rangaraju | 4-6,7-6,4-6 |
| ITF China F7 Qual | 2017/05/13 03:30 | Sora Fukuda v Ramakrishnan Rangaraju | 6-1,6-2 |
| ITF India F4 | 2017/03/04 04:30 | Ramakrishnan Rangaraju v Abhinansu Borthakur | 6-3,4-6,3-6 |