Match facts
US Open 2021PlayersAt the time of the match
| Jack Sock | Yoshihito Nishioka | |
|---|---|---|
| Rank at event | #184 | #69 |
| Ranking points | 393 | 1,000 |
| Seed | - | - |
| Country | USA | JPN |
| Age | 29 | 26 |
| Plays | Right | Left |
| Height | 191 cm | 170 cm |
| 2021 season | 6 - 5 | 10 - 23 |
| Hard record | 132 - 114 (53.7%) | 121 - 127 (48.8%) |
| Career record | 182 - 154 (54.2%) | 144 - 170 (45.9%) |
Head-to-head5 meetings
2021-08-30 · US Open · Hard
Jack Sock6-7(5)6-26-46-2Round of 128Yoshihito Nishioka 2021-08-02 · Washington · Hard
Jack Sock6-7(3)4-0RETRound of 64Yoshihito Nishioka 2021-07-12 · Newport · Grass
Jack Sock6-26-3Round of 16Yoshihito Nishioka 2017-03-20 · Miami Masters · Hard
Jack Sock2-4RETRound of 64Yoshihito Nishioka 2017-02-27 · Acapulco · Hard
Yoshihito Nishioka3-66-26-1Round of 32Jack Sock Serve statistics
| Jack Sock | Yoshihito Nishioka | |
|---|---|---|
| Aces | 15 | 7 |
| Double faults | 5 | 1 |
| Service points | 112 | 129 |
| 1st serve in | 62.5% | 69% |
| 1st serve won | 82.9% | 70.8% |
| 2nd serve won | 59.5% | 40% |
| Service games | 20 | 19 |
| Break points saved | 4 / 4 | 7 / 12 |