Head to head
2
Hard
0
1
Clay
0
Jack Sock's wins on the left · Guido Pella's on the right · bar lengths share one scale
All meetings (3)
| 2016 | Shanghai Masters | Hard | R64 | Jack Sock | 7-6(3) 7-5 |
| 2016 | Rome Masters | Clay | R64 | Jack Sock | 5-7 7-5 6-3 |
| 2014 | Miami Masters | Hard | R128 | Jack Sock | 6-3 6-4 |
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.