Head to head
Rivalry summary
Jack Sock and Donald Young met 3 times on the ATP tour between 2015 and 2017. Jack Sock leads the head-to-head 3–0 against Donald Young. By surface, Sock leads 3–0 on hard.
3
Hard
0
Jack Sock's wins on the left · Donald Young's on the right · bar lengths share one scale
All meetings (3)
| 2017 | Delray Beach | Hard | SF | Jack Sock | 6-4 7-6(2) |
| 2016 | Canada Masters | Hard | R32 | Jack Sock | 6-4 6-3 |
| 2015 | Basel | Hard | QF | Jack Sock | 5-7 6-4 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.