[129] Jack Sock 4-6,7-5,1-6 Steve Johnson [76] 2020-02-20 23:00
Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
Head to Head
| ATP Houston | 2017/04/15 20:10 | Jack Sock v Steve Johnson | 6-4,4-6,3-6 |
| ATP Delray Beach | 2017/02/24 17:30 | Steve Johnson v Jack Sock | 4-6,6-7 |
| ATP Auckland | 2017/01/13 05:30 | Jack Sock v Steve Johnson | 6-4,6-3 |
| ATP Washington | 2015/08/08 01:10 | Jack Sock v Steve Johnson | 6-7,1-6 |
Home History
| ATP Delray Beach | 2020/02/18 23:00 | Radu Albot v Jack Sock | 6-3,3-6,6-7 |
| ATP New York | 2020/02/11 03:10 | Jack Sock v Marcos Giron | 3-6,4-6 |
| Challenger Fairfield | 2019/10/10 02:30 | Jack Sock v Jack Draper | 6-3,6-7,3-6 |
| Laver Cup | 2019/09/20 13:10 | Fabio Fognini v Jack Sock | 1-6,6-7 |
| US Open | 2019/08/26 21:15 | Jack Sock v Pablo Cuevas | 4-6,5-7,6-7 |
| ATP Cincinnati | 2019/08/10 18:00 | Mikhail Kukushkin v Jack Sock | 6-7,6-2,6-3 |
| ATP Washington | 2019/07/30 18:50 | Jack Sock v Jordan Thompson | 5-7,3-6 |
| ATP Atlanta | 2019/07/23 23:00 | Miomir Kecmanovic v Jack Sock | 7-6,7-6 |
Away History
| ATP Delray Beach | 2020/02/18 17:55 | Henri Laaksonen v Steve Johnson | 6-7,4-6 |
| ATP New York | 2020/02/12 18:35 | Andreas Seppi v Steve Johnson | 7-6,6-3 |
| ATP New York | 2020/02/11 00:30 | Steve Johnson v Tennys Sandgren | 6-7,6-3,7-6 |
| Challenger Newport Beach | 2020/02/01 19:25 | Steve Johnson v Thai-Son Kwiatkowski | 6-3,6-7,1-6 |
| Challenger Newport Beach | 2020/01/31 21:10 | Bradley Klahn v Steve Johnson | 4-6,2-6 |
| Challenger Newport Beach | 2020/01/30 18:00 | Aleksandar Vukic v Steve Johnson | 6-7,7-6,6-7 |
| Challenger Newport Beach | 2020/01/29 22:10 | Roberto Quiroz v Steve Johnson | 3-6,2-6 |
| Australian Open | 2020/01/20 03:05 | Steve Johnson v Roger Federer | 3-6,2-6,2-6 |