Head to head
Rivalry summary
Jack Sock and Marin Cilic met 3 times on the ATP tour between 2016 and 2017. Jack Sock leads the head-to-head 3–0 against Marin Cilic. By surface, Sock leads 3–0 on hard.
3
Hard
0
Jack Sock's wins on the left · Marin Cilic's on the right · bar lengths share one scale
All meetings (3)
| 2017 | ATP Finals | Hard | RR | Jack Sock | 5-7 6-2 7-6(4) |
| 2016 | US Open | Hard | R32 | Jack Sock | 6-4 6-3 6-3 |
| 2016 | Davis Cup WG QF: USA vs CRO | Hard | RR | Jack Sock | 4-6 3-6 6-3 6-4 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.