[64] Steve Johnson 6-7,6-3,6-7,6-3,7-6 John Isner [22] 2020-08-31 22:30
Stadium: Louis Armstrong Stadium Round: 23 Ground: Hardcourt outdoor
Head to Head
| ATP Houston | 2018/04/14 00:10 | John Isner v Steve Johnson | 6-7,6-4,6-7 |
| ATP Acapulco | 2017/02/28 00:00 | John Isner v Steve Johnson | 4-6,4-6 |
| ATP Auckland | 2017/01/12 00:50 | Steve Johnson v John Isner | 6-3,5-7,7-6 |
| ATP Washington | 2016/07/22 19:00 | John Isner v Steve Johnson | 6-7,6-7 |
| ATP Washington | 2015/08/08 23:00 | John Isner v Steve Johnson | 6-3,3-6,7-6 |
| Challenger Shanghai | 2014/10/08 10:30 | John Isner v Steve Johnson | 7-6,7-6 |
| ATP Washington | 2014/07/30 22:00 | John Isner v Steve Johnson | 7-6,3-6,6-7 |
Home History
| ATP New York | 2020/08/20 16:10 | Steve Johnson v Pedro Martinez | 3-6,7-6,2-6 |
| All American Team Cup | 2020/07/05 22:30 | Steve Johnson v Tommy Paul | 7-6,6-4 |
| All American Team Cup | 2020/07/04 23:35 | Steve Johnson v Taylor Fritz | 2-6,7-5,10-8 |
| All American Team Cup | 2020/07/03 23:30 | Steve Johnson v Reilly Opelka | 6-4,4-6,10-5 |
| Altec Styslinger Tennis Exhibition | 2020/07/01 16:30 | JC Aragone v Steve Johnson | 4-2,4-1 |
| Altec Styslinger Tennis Exhibition | 2020/06/30 16:19 | Mackenzie McDonald v Steve Johnson | 4-0,4-2 |
| Matchplay 120 | 2020/06/08 23:00 | Marcos Giron v Steve Johnson | 6-3,6-1 |
| Matchplay 120 | 2020/06/01 23:00 | Steve Johnson v Ernesto Escobedo | 6-4,7-6 |
Away History
| ATP New York | 2020/08/25 21:30 | John Isner v Stefanos Tsitsipas | 6-7,6-7 |
| ATP New York | 2020/08/24 17:05 | John Isner v John Millman | 4-6,7-6,7-6 |
| ATP New York | 2020/08/23 19:20 | John Isner v Hubert Hurkacz | 7-5,6-4 |
| All American Team Cup | 2020/07/05 18:20 | John Isner v Christopher Eubanks | 5-7,6-4,6-10 |
| All American Team Cup | 2020/07/04 22:00 | John Isner v Kevin King | 6-1,6-3 |
| All American Team Cup | 2020/07/03 22:00 | John Isner v Taylor Fritz | 6-3,6-4 |
| ATP Acapulco | 2020/02/29 00:05 | Taylor Fritz v John Isner | 2-6,7-5,6-3 |
| ATP Acapulco | 2020/02/27 23:00 | John Isner v Tommy Paul | 7-6,3-6,6-2 |