[81] Donald Young 7-6,3-6,7-6 John Isner [23] 2017-02-18 01:30
Round: 27 Ground: Hardcourt indoor
Head to Head
| ATP Miami | 2014/03/22 20:40 | John Isner v Donald Young | 6-7,6-3,6-4 |
Home History
| ATP Memphis | 2017/02/15 22:35 | Donald Young v Reilly Opelka | 7-6,6-3 |
| ATP Memphis | 2017/02/13 21:20 | Adrian Mannarino v Donald Young | 6-3,5-7,6-7 |
| Australian Open 2017 | 2017/01/19 00:00 | Donald Young v Philipp Kohlschreiber | 5-7,3-6,0-6 |
| Australian Open 2017 | 2017/01/17 00:00 | Thomas Fabbiano v Donald Young | 4-6,6-7,4-6 |
| Challenger Happy Valley | 2017/01/03 00:30 | Donald Young v Ruben Bemelmans | 4-6,6-2,6-7 |
| ATP Basel | 2016/10/27 17:00 | Stan Wawrinka v Donald Young | 7-6,6-7,6-4 |
| ATP Basel | 2016/10/24 18:15 | Illya Marchenko v Donald Young | 4-6,2-6 |
| ATP Basel Qual | 2016/10/23 12:00 | Donald Young v Aldin Setkic | 7-6,6-0 |
Away History
| ATP Memphis | 2017/02/16 01:30 | Yoshihito Nishioka v John Isner | 6-4,3-6,4-6 |
| Davis Cup | 2017/02/03 23:15 | John Isner v Henri Laaksonen | 4-6,6-2,6-2,7-6 |
| Australian Open 2017 | 2017/01/18 02:55 | John Isner v Mischa Zverev | 7-6,7-6,4-6,6-7,7-9 |
| Australian Open 2017 | 2017/01/16 02:40 | John Isner v Konstantin Kravchuk | 6-3,6-4,6-7,6-1 |
| ATP Auckland | 2017/01/12 00:50 | Steve Johnson v John Isner | 6-3,5-7,7-6 |
| ATP Auckland | 2017/01/11 01:55 | Malek Jaziri v John Isner | 3-6,6-3,6-7 |
| ATP Paris | 2016/11/06 14:00 | John Isner v Andy Murray | 3-6,7-6,4-6 |
| ATP Paris | 2016/11/05 13:10 | Marin Cilic v John Isner | 4-6,3-6 |