[157] Ramkumar Ramanathan 6-3,3-6,6-3 Zhizhen Zhang [355] 2019-04-18 03:00
Stadium: Center Court Round: 26 Ground: Clay
Home History
| Challenger Anning | 2019/04/16 08:20 | Ramkumar Ramanathan v Yan Bai | 6-4,6-4 |
| Challenger Taipei | 2019/04/12 04:00 | Soonwoo Kwon v Ramkumar Ramanathan | 7-6,6-3 |
| Challenger Taipei | 2019/04/11 06:30 | Ramkumar Ramanathan v Chien Hsun Lo | 4-6,6-3,6-2 |
| Challenger Taipei | 2019/04/10 03:40 | Ramkumar Ramanathan v Maverick Banes | 6-3,6-2 |
| ATP Miami | 2019/03/18 14:00 | Ramkumar Ramanathan v Lorenzo Sonego | 4-6,1-6 |
| Challenger Phoenix | 2019/03/11 18:50 | Ramkumar Ramanathan v Pedja Krstin | 2-6,4-6 |
| ATP Indian Wells | 2019/03/06 02:30 | Ramkumar Ramanathan v Filip Krajinovic | 4-6,0-6 |
| ATP Dubai | 2019/02/25 16:55 | Roberto Bautista-Agut v Ramkumar Ramanathan | 6-4,6-3 |
Away History
| Challenger Anning | 2019/04/16 05:50 | Zhizhen Zhang v Aleksandr Nedovyesov | 7-6,2-6,6-2 |
| Challenger Anning | 2019/04/15 03:45 | Akira Santillan v Zhizhen Zhang | 7-5,6-7,0-6 |
| Challenger Zhangjiagang | 2019/03/20 08:35 | Blaz Rola v Zhizhen Zhang | 6-2,6-4 |
| Challenger Zhangjiagang | 2019/03/18 07:20 | Runhao Hua v Zhizhen Zhang | 4-6,3-6 |
| Challenger Shenzhen | 2019/03/11 05:15 | Zhizhen Zhang v Zhe Li | 2-6,3-6 |
| Challenger Zhuhai | 2019/03/04 06:05 | Zhizhen Zhang v Yibing Wu | 2-6,6-7 |
| ITF M15 Monastir | 2019/02/20 11:10 | Maksim Tikhomirov v Zhizhen Zhang | 6-3,6-2 |
| ITF M15 Monastir | 2019/01/25 10:00 | Riccardo Balzerani v Zhizhen Zhang | 1-6,7-5,6-0 |