[9] John Isner 6-3,6-2 Alex De Minaur [68] 2018-03-28 19:00
Stadium: Stadium Court Round: 26 Ground: Hardcourt outdoor
Home History
| ATP Miami | 2018/03/27 15:00 | John Isner v Marin Cilic | 7-6,6-3 |
| ATP Miami | 2018/03/25 21:25 | John Isner v Mikhail Youzhny | 6-4,6-3 |
| ATP Miami | 2018/03/23 21:50 | John Isner v Jiri Vesely | 7-6,1-6,6-3 |
| ATP Indian Wells | 2018/03/11 18:00 | John Isner v Gael Monfils | 7-6,6-7,5-7 |
| ATP Acapulco | 2018/02/27 01:00 | John Isner v Ryan Harrison | 3-6,6-7 |
| ATP Delray Beach | 2018/02/21 17:40 | Peter Gojowczyk v John Isner | 7-6,6-7,7-6 |
| ATP Delray Beach | 2018/02/20 16:00 | Radu Albot v John Isner | 7-5,3-6,4-6 |
| ATP New York | 2018/02/15 00:30 | John Isner v Radu Albot | 6-7,6-3,3-6 |
Away History
| ATP Miami | 2018/03/22 15:00 | Alex De Minaur v Yoshihito Nishioka | 2-6,4-6 |
| ATP Miami Qual | 2018/03/20 14:00 | Ruben Bemelmans v Alex De Minaur | 4-6,3-6 |
| ATP Miami Qual | 2018/03/19 15:55 | Axel Geller v Alex De Minaur | 4-6,0-6 |
| Challenger Irving | 2018/03/16 22:00 | Alex De Minaur v Steve Johnson | 2-6,2-6 |
| Challenger Irving | 2018/03/15 22:00 | Alex De Minaur v Mikhail Youzhny | 6-2,2-6,6-2 |
| Challenger Irving | 2018/03/14 19:45 | Maximilian Marterer v Alex De Minaur | 4-6,3-6 |
| ATP Indian Wells | 2018/03/12 03:30 | Juan Martin Del Potro v Alex De Minaur | 6-2,6-1 |
| ATP Indian Wells | 2018/03/10 00:45 | Jan-Lennard Struff v Alex De Minaur | 6-3,6-7,6-7 |