[53] Pablo C. Busta 6-4,6-7,7-6 John Isner [16] 2019-08-14 02:30
Stadium: Grandstand Round: 25 Ground: Hardcourt outdoor
Home History
| ATP Cincinnati | 2019/08/12 20:20 | Pablo Carreno Busta v Gilles Simon | 7-5,7-6 |
| ATP Cincinnati | 2019/08/11 15:00 | Pablo Carreno Busta v Jeffrey John Wolf | 6-3,4-6,6-2 |
| ATP Cincinnati | 2019/08/10 17:00 | Pablo Carreno Busta v Marius Copil | 6-2,6-2 |
| ATP Kitzbuhel | 2019/07/30 11:35 | Pablo Carreno Busta v Casper Ruud | 1-6,6-3,1-6 |
| ATP Hamburg | 2019/07/27 14:55 | Andrey Rublev v Pablo Carreno Busta | 4-6,7-5,6-1 |
| ATP Hamburg | 2019/07/26 15:50 | Fabio Fognini v Pablo Carreno Busta | 6-3,2-6,6-7 |
| ATP Hamburg | 2019/07/25 12:25 | Pablo Carreno Busta v Jan-Lennard Struff | 6-1,7-6 |
| ATP Hamburg | 2019/07/23 12:40 | Pablo Carreno Busta v Yannick Hanfmann | 7-6,6-4 |
Away History
| ATP Cincinnati | 2019/08/11 23:00 | Dusan Lajovic v John Isner | 6-7,6-1,5-7 |
| ATP Montreal | 2019/08/07 21:15 | Cristian Garin v John Isner | 6-3,6-4 |
| ATP Montreal | 2019/08/06 16:00 | Jordan Thompson v John Isner | 6-3,3-6,6-7 |
| ATP Washington | 2019/08/02 00:00 | Benoit Paire v John Isner | 7-6,6-3 |
| ATP Washington | 2019/07/31 18:00 | Hubert Hurkacz v John Isner | 4-6,4-6 |
| ATP Atlanta | 2019/07/24 23:00 | John Isner v Reilly Opelka | 6-7,7-6,6-7 |
| ATP Newport | 2019/07/21 18:00 | John Isner v Alexander Bublik | 7-6,6-3 |
| ATP Newport | 2019/07/20 19:25 | John Isner v Ugo Humbert | 6-7,7-6,6-3 |