Steve Johnson 6-7,6-2,6-3 Emil Ruusuvuori 2021-08-14 16:00
Stadium: Grandstand Round: 14 Ground: Hardcourt outdoor
Home History
| ATP Washington | 2021/08/06 19:25 | Jannik Sinner v Steve Johnson | 6-4,6-2 |
| ATP Washington | 2021/08/05 18:00 | Ricardas Berankis v Steve Johnson | 2-6,1-6 |
| ATP Washington | 2021/08/04 18:00 | Steve Johnson v Alex De Minaur | 6-7,6-4,6-2 |
| ATP Washington | 2021/08/03 19:30 | Steve Johnson v Ramkumar Ramanathan | 6-3,7-6 |
| ATP Atlanta | 2021/07/28 17:30 | Taylor Fritz v Steve Johnson | 6-7,6-4,6-1 |
| ATP Atlanta | 2021/07/26 20:20 | Alexei Popyrin v Steve Johnson | 6-7,3-6 |
| ATP Los Cabos | 2021/07/23 00:40 | Taylor Fritz v Steve Johnson | 6-4,6-4 |
| ATP Los Cabos | 2021/07/22 01:20 | Yasutaka Uchiyama v Steve Johnson | 6-7,3-6 |
Away History
| ATP Toronto | 2021/08/10 15:00 | Dusan Lajovic v Emil Ruusuvuori | 3-6,6-3,6-3 |
| ATP Toronto | 2021/08/08 16:00 | Frances Tiafoe v Emil Ruusuvuori | 1-6,4-6 |
| ATP Toronto | 2021/08/07 15:00 | Steven Diez v Emil Ruusuvuori | 3-6,2-6 |
| 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 |