[204] Denis Istomin 6-7,4-6 Chun Hsin Tseng [279] 2021-06-10 06:00
Stadium: Court 1 Round: 26 Ground: Clay
Home History
| Challenger Almaty | 2021/06/08 11:00 | Denis Istomin v Mirza Basic | 3-6,6-4,6-2 |
| French Open | 2021/05/31 14:10 | Denis Istomin v Roger Federer | 2-6,4-6,3-6 |
| French Open | 2021/05/28 08:30 | Denis Istomin v Tobias Kamke | 6-4,7-6 |
| French Open | 2021/05/26 12:00 | Denis Istomin v Ramkumar Ramanathan | 6-1,6-2 |
| French Open | 2021/05/25 08:30 | Damir Dzumhur v Denis Istomin | 6-2,2-6,1-6 |
| Challenger Biella | 2021/05/17 16:25 | Denis Istomin v Thanasi Kokkinakis | 6-3,2-6,3-6 |
| Challenger Prague | 2021/05/03 11:30 | Denis Istomin v Sergiy Stakhovsky | 6-7,1-6 |
| Challenger Prague | 2021/05/02 15:15 | Denis Istomin v Peter Polansky | 6-3,7-5 |
Away History
| Challenger Almaty | 2021/06/08 11:35 | Chun Hsin Tseng v Felipe Meligeni Rodrigues Alves | 6-2,6-1 |
| Challenger Oeiras | 2021/05/27 13:35 | Chun Hsin Tseng v Filip Cristian Jianu | 3-6,6-3,1-6 |
| Challenger Oeiras | 2021/05/25 10:00 | Chun Hsin Tseng v Roberto Ortega-Olmedo | 6-4,6-2 |
| ITF M25 Prague | 2021/05/15 11:10 | Chun Hsin Tseng v Manuel Guinard | 2-6,1-6 |
| ITF M25 Prague | 2021/05/14 16:45 | Riccardo Bonadio v Chun Hsin Tseng | 2-6,6-7 |
| ITF M25 Prague | 2021/05/13 12:30 | Mukund Sasikumar v Chun Hsin Tseng | 3-6,3-6 |
| ITF M25 Prague | 2021/05/11 14:50 | Martin Krumich v Chun Hsin Tseng | 1-6,4-6 |
| ITF M25 Angers | 2021/04/24 12:00 | Chun Hsin Tseng v Lucas Catarina | 6-2,4-6,3-6 |