| Ausztrál Open | 01/14 02:55 | 23 | [97] Reilly Opelka v John Isner [10] | 7-6,7-6,6-7,7-6 | |
| ATP Auckland | 01/08 23:00 | 26 | [10] John Isner v Taylor Fritz [50] | 6-7,6-7 | |
| ATP World Tour Finals | 11/16 14:00 | 3 | [5] Alexander Zverev v John Isner [10] | 7-6,6-3 | |
| ATP World Tour Finals | 11/14 20:00 | 2 | [7] Marin Čilić v John Isner [10] | 6-7,6-3,6-4 | |
| ATP World Tour Finals | 11/12 20:00 | 1 | [1] Novak Djokovic v John Isner [10] | 6-4,6-3 | |
| ATP Párizs | 11/01 12:00 | 26 | [18] Karen Khachanov v John Isner [9] | 6-4,6-7,7-6 | |
| ATP Párizs | 10/31 10:00 | 25 | [54] Mikhail Kukushkin v John Isner [9] | 3-6,7-6,6-7 | |
| ATP Bécs | 10/25 17:00 | 26 | [33] Gael Monfils v John Isner [9] | 6-4,6-4 | |
| ATP Bécs | 10/23 13:30 | 25 | [85] Cameron Norrie v John Isner [9] | 7-6,4-6,6-7 | |
| ATP Bécs | 10/23 08:00 | 25 | Hyeon Chung v John Isner | Cancelled | |
| ATP Stockholm | 10/20 13:00 | 28 | [10] John Isner v Ernests Gulbis [145] | 6-1,3-6,3-6 | |
| ATP Stockholm | 10/19 19:10 | 27 | [10] John Isner v Tennys Sandgren [62] | 7-6,6-7,7-6 | |
| ATP Stockholm | 10/18 17:30 | 26 | [10] John Isner v Bradley Klahn [102] | 7-6,6-7,7-6 | |
| Laver Cup | 09/23 19:00 | 44 | Roger Federer v John Isner | 6-7,7-6,10-7 | |
| Laver Cup | 09/23 18:30 | - | [2] Roger Federer v John Isner [10] | 6-7,7-6,1-0 | |
| Laver Cup | 09/22 18:00 | 44 | [5] Alexander Zverev v John Isner [10] | 3-6,7-6,10-7 | |
| US Open | 09/04 17:45 | 27 | [3] Juan M Del Potro v John Isner [11] | 6-7,6-3,7-6,6-2 | |
| US Open | 09/02 19:45 | 26 | [11] John Isner v Milos Raonic [24] | 3-6,6-3,6-4,3-6,6-2 | |
| US Open | 08/31 21:00 | 25 | [11] John Isner v Dusan Lajovic [62] | 7-6,6-7,6-3,7-5 | |
| US Open | 08/29 20:45 | 24 | [11] John Isner v Nicolas Jarry [42] | 6-7,6-4,3-6,7-6,6-4 | |
| US Open | 08/27 16:50 | 23 | [11] John Isner v Bradley Klahn [92] | 7-6,6-3,6-4 | |
| ATP Cincinnati | 08/13 20:15 | 24 | [9] John Isner v Sam Querrey [34] | 4-6,7-6,6-7 | |
| ATP Toronto | 08/09 22:40 | 26 | [38] Karen Khachanov v John Isner [9] | 7-6,7-6 | |
| ATP Toronto | 08/08 20:00 | 25 | [80] Pierre-Hugues Herbert v John Isner [9] | 6-7,2-6 | |
| ATP Washington | 08/02 21:30 | 25 | [152] Noah Rubin v John Isner [9] | 6-4,7-6 | |
| ATP Atlanta | 07/29 21:00 | 29 | [9] John Isner v Ryan Harrison [53] | 5-7,6-3,6-4 | |
| ATP Atlanta | 07/28 19:00 | 28 | [9] John Isner v Matthew Ebden [55] | 6-4,6-7,6-1 | |
| ATP Atlanta | 07/27 18:00 | 27 | [9] John Isner v Mischa Zverev [45] | 7-5,4-6,6-1 | |
| ATP Atlanta | 07/25 23:00 | 26 | [9] John Isner v Alex De Minaur [68] | 6-3,6-2 | |
| Wimbledon | 07/13 12:00 | 28 | [8] Kevin Anderson v John Isner [10] | 7-6,6-7,6-7,6-4,26-24 |
Wikipedia - John Isner
John Isner (Greensboro, Észak-Karolina, 1985. április 26. –) amerikai hivatásos teniszező. Eddigi karrierje során öt ATP tornát nyert meg.