By surface
| Surface | Jack Sock | Yuichi Sugita |
|---|---|---|
| Hard | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018-01-15 | ATP | Australian Open | Round of 128 | Hard | Yuichi Sugita | 1-6 | 6-74 | 7-5 | 3-6 | |
| 2017-08-14 | ATP | Cincinnati Masters | Round of 64 | Hard | Yuichi Sugita | 5-7 | 4-6 |