[254] Roberto Quiroz 1-6,2-6 Steve Johnson [93] 2019-08-07 20:15
Estadio: Center Round: 25 Ground: Hardcourt outdoor
Home History
| Challenger de Aptos | 2019/08/06 17:00 | Roberto Quiroz v Andrew Harris | 6-3,6-3 |
| Challenger de Tampere | 2019/07/23 11:00 | Gastao Elias v Roberto Quiroz | 6-7,6-3,6-3 |
| ATP Bastad | 2019/07/15 09:00 | Pablo Carreno Busta v Roberto Quiroz | 7-6,7-6 |
| ATP Bastad | 2019/07/14 10:00 | Yannick Mertens v Roberto Quiroz | 1-6,2-6 |
| Challenger de Perugia | 2019/07/11 10:30 | Federico Gaio v Roberto Quiroz | 6-4,6-3 |
| Challenger de Perugia | 2019/07/08 14:10 | Raul Brancaccio v Roberto Quiroz | 6-7,3-6 |
| Challenger de Recanati | 2019/07/01 11:15 | Roberto Quiroz v Roberto Marcora | 1-6,6-4,5-7 |
| Wimbledon | 2019/06/26 10:00 | Roberto Quiroz v Noah Rubin | 6-4,1-6,2-6 |
Away History
| ATP Los Cabos | 2019/07/31 01:55 | Grigor Dimitrov v Steve Johnson | 7-6,4-6,7-6 |
| ATP Newport | 2019/07/16 19:20 | Christopher Eubanks v Steve Johnson | 7-6,7-6 |
| Wimbledon | 2019/07/06 10:00 | Kei Nishikori v Steve Johnson | 6-4,6-3,6-2 |
| Wimbledon | 2019/07/04 10:00 | Steve Johnson v Alex De Minaur | 3-6,7-6,6-3,3-6,6-3 |
| Wimbledon | 2019/07/02 10:00 | Steve Johnson v Albert Ramos-Vinolas | 6-4,6-2,6-3 |
| ATP Eastbourne | 2019/06/26 10:00 | Steve Johnson v Hubert Hurkacz | 3-6,6-7 |
| ATP Eastbourne | 2019/06/24 14:00 | Steve Johnson v Reilly Opelka | 7-6,6-3 |
| ATP Halle | 2019/06/20 13:20 | Steve Johnson v Alexander Zverev | 3-6,5-7 |