[193] Steven Diez 3-6,2-6 Emil Ruusuvuori [69] 2021-08-07 15:00
Stadium: Grandstand Round: 46 Ground: Hardcourt outdoor
Head to Head
| Challenger Bratislava | 2020/11/10 11:35 | Emil Ruusuvuori v Steven Diez | 6-3,6-3 |
| ATP Rotterdam | 2020/02/08 13:20 | Steven Diez v Emil Ruusuvuori | 6-4,3-6,5-7 |
Home History
| ATP Gstaad | 2021/07/18 09:00 | Steven Diez v Zizou Bergs | 6-7,4-6 |
| ATP Gstaad | 2021/07/17 08:30 | Steven Diez v Damien Wenger | 6-2,6-4 |
| ATP Hamburg | 2021/07/11 09:00 | Thiago Seyboth Wild v Steven Diez | 6-3,7-5 |
| ATP Hamburg | 2021/07/10 10:15 | Steven Diez v Oscar Otte | 6-4,6-4 |
| Challenger Braunschweig | 2021/07/05 13:55 | Steven Diez v Yannick Hanfmann | 5-7,6-2,3-6 |
| Challenger Porto | 2021/07/02 11:55 | Quentin Halys v Steven Diez | 6-3,6-0 |
| Challenger Porto | 2021/07/01 10:00 | Steven Diez v Prajnesh Gunneswaran | 6-3,1-6,6-4 |
| Challenger Porto | 2021/06/29 13:00 | Maxime Janvier v Steven Diez | 5-7,6-2,6-7 |
Away History
| ATP Washington | 2021/08/04 20:30 | Jannik Sinner v Emil Ruusuvuori | 6-2,6-4 |
| ATP Washington | 2021/08/03 18:00 | Prajnesh Gunneswaran v Emil Ruusuvuori | 6-2,1-6,1-6 |
| ATP Atlanta | 2021/07/31 19:00 | Brandon Nakashima v Emil Ruusuvuori | 3-6,6-4,6-3 |
| ATP Atlanta | 2021/07/30 21:25 | Cameron Norrie v Emil Ruusuvuori | 6-7,3-6 |
| ATP Atlanta | 2021/07/27 16:30 | Mackenzie McDonald v Emil Ruusuvuori | 6-7,5-7 |
| ATP Bastad | 2021/07/15 09:00 | Norbert Gombos v Emil Ruusuvuori | 6-2,6-4 |
| ATP Bastad | 2021/07/13 13:30 | Mikael Ymer v Emil Ruusuvuori | 6-1,4-6,3-6 |
| Wimbledon | 2021/06/30 11:20 | Emil Ruusuvuori v Marcos Giron | 4-6,6-2,2-6,6-0,4-6 |