Head to head
Rivalry summary
Yuichi Sugita and Jack Sock met 2 times on the ATP tour between 2017 and 2018. Yuichi Sugita leads the head-to-head 2–0 against Jack Sock. By surface, Sugita leads 2–0 on hard.
2
Hard
0
Yuichi Sugita's wins on the left · Jack Sock's on the right · bar lengths share one scale
All meetings (2)
| 2018 | Australian Open | Hard | R128 | Yuichi Sugita | 6-1 7-6(4) 5-7 6-3 |
| 2017 | Cincinnati Masters | Hard | R64 | Yuichi Sugita | 7-5 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.