Head to head
4
Hard
0
Roger Federer's wins on the left · Jack Sock's on the right · bar lengths share one scale
All meetings (4)
| 2017 | ATP Finals | Hard | RR | Roger Federer | 6-4 7-6(4) |
| 2017 | Indian Wells Masters | Hard | SF | Roger Federer | 6-1 7-6(4) |
| 2015 | Basel | Hard | SF | Roger Federer | 6-3 6-4 |
| 2015 | Indian Wells Masters | Hard | R16 | Roger Federer | 6-3 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.