[152] Jason Jung 7-6,5-7,4-6 Ramkumar Ramanathan [128] 2018-06-11 13:15
Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
Home History
| French Open Qual | 2018/05/21 11:45 | Jason Jung v Lorenzo Sonego | 2-6,4-6 |
| Challenger Busan | 2018/05/18 05:35 | Matthew Ebden v Jason Jung | 6-2,6-2 |
| Challenger Busan | 2018/05/16 04:00 | Zhe Li v Jason Jung | 6-7,7-5,1-6 |
| Challenger Busan | 2018/05/14 08:05 | Hiroki Moriya v Jason Jung | 1-6,1-6 |
| Challenger Gimcheon | 2018/05/10 03:40 | Jason Jung v Renta Tokuda | 6-7,0-6 |
| Challenger Gimcheon | 2018/05/08 06:15 | Jason Jung v Tatsuma Ito | 6-3,5-7,7-6 |
| Challenger Seoul | 2018/05/03 01:30 | Tsung-Hua Yang v Jason Jung | 6-4,7-5 |
| Challenger Seoul | 2018/05/01 03:00 | Makoto Ochi v Jason Jung | 4-6,0-6 |
Away History
| Challenger Surbiton | 2018/06/07 10:00 | Sergiy Stakhovsky v Ramkumar Ramanathan | 6-4,7-6 |
| Challenger Surbiton | 2018/06/05 11:55 | Ramkumar Ramanathan v Jordan Thompson | 6-4,3-6,6-1 |
| French Open Qual | 2018/05/21 14:50 | Ramkumar Ramanathan v Jay Clarke | 3-6,7-5,1-6 |
| ATP Madrid Qual | 2018/05/05 09:00 | Pierre-Hugues Herbert v Ramkumar Ramanathan | 6-4,6-3 |
| ATP Istanbul Qual | 2018/04/29 10:20 | Ramkumar Ramanathan v Marco Trungelliti | 4-6,3-6 |
| ATP Istanbul Qual | 2018/04/28 11:25 | Ramkumar Ramanathan v Aldin Setkic | 6-4,6-3 |
| Challenger Anning | 2018/04/23 05:45 | Ramkumar Ramanathan v Andrew Whittington | 4-6,6-7 |
| Challenger Nanchang | 2018/04/20 04:30 | Ramkumar Ramanathan v Aleksandr Nedovyesov | 2-6,5-7 |