[12] Fabio Fognini 7-6,6-4 John Isner [19] 2019-12-12 13:00
Stadium: Center Court Round: 44
Head to Head
| ATP Cincinnati | 2016/08/16 19:35 | Fabio Fognini v John Isner | 3-6,2-6 |
| Hopman Cup | 2015/01/05 04:00 | Fabio Fognini v John Isner | 7-5,5-7,6-7 |
Home History
| Davis Cup | 2019/11/20 18:40 | Reilly Opelka v Fabio Fognini | 4-6,7-6,3-6 |
| Davis Cup | 2019/11/18 15:00 | Fabio Fognini v Vasek Pospisil | 6-7,5-7 |
| ATP Paris | 2019/10/30 11:30 | Denis Shapovalov v Fabio Fognini | 3-6,6-3,6-3 |
| ATP Basel | 2019/10/24 20:20 | Filip Krajinovic v Fabio Fognini | 6-2,6-4 |
| ATP Basel | 2019/10/22 13:00 | Alexei Popyrin v Fabio Fognini | 2-6,4-6 |
| ATP Stockholm | 2019/10/17 13:50 | Fabio Fognini v Janko Tipsarevic | 1-6,1-6 |
| ATP Shanghai | 2019/10/11 04:30 | Daniil Medvedev v Fabio Fognini | 6-3,7-6 |
| ATP Shanghai | 2019/10/10 04:30 | Fabio Fognini v Karen Khachanov | 6-3,7-5 |
Away History
| ATP Paris | 2019/10/30 12:15 | Cristian Garin v John Isner | 7-6,7-6 |
| ATP Shanghai | 2019/10/10 07:00 | Novak Djokovic v John Isner | 7-5,6-3 |
| ATP Shanghai | 2019/10/09 04:30 | Lucas Pouille v John Isner | 5-7,3-6 |
| ATP Shanghai | 2019/10/08 04:30 | Alex De Minaur v John Isner | 6-7,4-6 |
| ATP Beijing | 2019/10/04 08:50 | John Isner v Stefanos Tsitsipas | 6-7,3-6 |
| ATP Beijing | 2019/10/03 06:30 | John Isner v Daniel Evans | 7-6,7-5 |
| ATP Beijing | 2019/10/01 05:00 | Gael Monfils v John Isner | 4-6,7-6,3-6 |
| ATP Chengdu | 2019/09/26 09:30 | John Isner v Egor Gerasimov | 7-6,6-7,6-7 |