Head to head
1
Hard
1
1
Clay
0
Jack Sock's wins on the left · Pablo Andujar's on the right · bar lengths share one scale
All meetings (3)
| 2015 | Madrid Masters | Clay | R64 | Jack Sock | 6-4 7-5 |
| 2014 | Paris Masters | Hard | R64 | Jack Sock | 6-1 6-1 |
| 2014 | US Open | Hard | R128 | Pablo Andujar | 6-4 3-6 6-1 RET |
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.