Home History
| Challenger Samarkand | 2017/05/15 09:10 | Ramkumar Ramanathan v Adrian Menendez-Maceiras | 6-3,3-6,6-7 |
| Challenger Karshi | 2017/05/09 05:00 | Ramkumar Ramanathan v Cem Ilkel | 4-6,4-6 |
| Challenger Savannah | 2017/05/04 14:00 | Ramkumar Ramanathan v Stefan Kozlov | 1-6,2-6 |
| Challenger Savannah | 2017/05/02 19:00 | Ramkumar Ramanathan v Ryan Shane | 6-4,7-5 |
| Challenger Tallahassee | 2017/04/29 19:30 | Ramkumar Ramanathan v Blaz Rola | 2-6,7-6,5-7 |
| Challenger Tallahassee | 2017/04/29 01:25 | Andrea Arnaboldi v Ramkumar Ramanathan | 2-6,7-5,4-6 |
| Challenger Tallahassee | 2017/04/26 16:35 | James McGee v Ramkumar Ramanathan | 6-3,3-6,2-6 |
| Challenger Tallahassee | 2017/04/25 17:35 | Ramkumar Ramanathan v Peter Polansky | 6-1,7-5 |
Away History
| ITF Japan F5 | 2017/04/01 01:00 | Ken Onoda v Tomohiro Masabayashi | 3-6,6-7 |
| ITF Japan F4 | 2017/03/25 00:00 | Yunosuke Tanaka v Ken Onoda | 6-3,6-0 |
| ITF Indonesia F2 | 2017/02/15 04:50 | Masato Shiga v Ken Onoda | 6-1,7-5 |
| ITF Indonesia F2 Qual | 2017/02/13 07:00 | George Botezan v Ken Onoda | 4-6,6-3,2-6 |
| ITF Indonesia F2 Qual | 2017/02/12 09:50 | Yasutaka Suzuki v Ken Onoda | 6-7,6-2,4-6 |
| ITF Indonesia F1 | 2017/02/08 05:30 | Ken Onoda v Kazuma Kawachi | 3-6,3-6 |
| ITF Indonesia F1 Qual | 2017/02/06 06:35 | Ken Onoda v Tony Bourcet | 6-7,6-4,7-5 |
| ITF Indonesia F1 Qual | 2017/02/05 06:10 | Ken Onoda v Hao Yuan Ng | 6-4,6-1 |