[65] Dominik Koepfer 7-6,2-6,0-6 Emil Ruusuvuori [78] 2021-10-08 18:00
Stadium: Stadium 9 Round: 23 Ground: Hardcourt outdoor
Head to Head
| Challenger Canberra | 2020/01/10 01:50 | Emil Ruusuvuori v Dominik Koepfer | 6-3,6-4 |
Home History
| ATP San Diego | 2021/09/28 20:00 | Dominik Koepfer v Cameron Norrie | 2-6,5-7 |
| US Open | 2021/09/01 17:30 | Dominik Koepfer v Daniil Medvedev | 4-6,1-6,2-6 |
| US Open | 2021/08/30 22:10 | Dominik Koepfer v Quentin Halys | 6-4,3-6,4-6,6-3,6-4 |
| ATP Winston-Salem | 2021/08/25 19:00 | Pablo Carreno Busta v Dominik Koepfer | 6-2,6-3 |
| ATP Winston-Salem | 2021/08/23 23:10 | Marco Cecchinato v Dominik Koepfer | 7-5,4-6,4-6 |
| ATP Cincinnati | 2021/08/18 14:00 | Dominik Koepfer v Pablo Carreno Busta | 4-6,2-6 |
| ATP Cincinnati | 2021/08/16 17:30 | Dominik Koepfer v Jan-Lennard Struff | 7-6,5-7,6-3 |
| ATP Cincinnati | 2021/08/15 19:55 | Dominik Koepfer v Marcos Giron | 6-7,4-6 |
Away History
| ATP Sofia | 2021/09/29 09:00 | Emil Ruusuvuori v James Duckworth | 6-3,4-6,4-6 |
| ATP Nur-Sultan | 2021/09/24 06:00 | Emil Ruusuvuori v Ilya Ivashka | 6-4,4-6,1-6 |
| ATP Nur-Sultan | 2021/09/23 07:55 | Aslan Karatsev v Emil Ruusuvuori | 6-7,4-6 |
| Davis Cup | 2021/09/17 16:40 | Emil Ruusuvuori v Ramkumar Ramanathan | 6-4,7-5 |
| US Open | 2021/09/01 18:25 | Roberto Bautista-Agut v Emil Ruusuvuori | 6-1,6-3,6-2 |
| US Open | 2021/08/30 21:05 | Kamil Majchrzak v Emil Ruusuvuori | 4-6,2-6,6-3,1-6 |
| ATP Winston-Salem | 2021/08/27 23:00 | Ilya Ivashka v Emil Ruusuvuori | 6-2,6-1 |
| ATP Winston-Salem | 2021/08/26 20:45 | Richard Gasquet v Emil Ruusuvuori | 6-7,1-6 |