Head to head
1
Hard
1
Jack Sock's wins on the left · Flavio Cipolla's on the right · bar lengths share one scale
All meetings (2)
| 2012 | US Open | Hard | R64 | Jack Sock | 6-2 6-2 6-4 |
| 2012 | Los Angeles | Hard | R32 | Flavio Cipolla | 6-3 6-1 |
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.