By surface
| Surface | John Isner | Fabio Fognini |
|---|---|---|
| Hard | 2 | 1 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2020-01-06 | ATP | ATP Cup | Round Robin | Hard | Fabio Fognini | 4-6 | 6-75 | |||
| 2016-08-15 | ATP | Cincinnati Masters | Round of 64 | Hard | John Isner | 6-3 | 6-2 | |||
| 2012-10-21 | ATP | Valencia | Round of 32 | Hard | John Isner | 6-3 | 6-74 | 7-5 |