Site data updated: 2026-05-28 18:14 UTC
Jack Sock def. Yoshihito Nishioka
6-7(5) 6-2 6-4 6-2
Match Information
| Date | Sep 1, 2021* |
|---|---|
| Tournament | US Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R128 |
| Winner | Jack Sock |
| Score | 6-7(5) 6-2 6-4 6-2 |
| Loser | Yoshihito Nishioka |
| Duration | 2h 52m |
| Stat | Jack Sock | Yoshihito Nishioka |
|---|---|---|
| Aces | 15 | 7 |
| Double faults | 5 | 1 |
| First serve % | 62 | 69 |
| First serve points won % | 83 | 71 |
| Second serve points won % | 60 | 40 |
| Break points saved % | 100 | 58 |
| Break points converted % | 42 | 0 |
| Service points won % | 74 | 61 |
| Return points won % | 39 | 26 |
| Total points won % | 55 | 45 |
Pre-match Comparison
| Field | Jack Sock | Yoshihito Nishioka |
|---|---|---|
| Country | USA | JPN |
| Birth date | Sep 24, 1992 | Sep 27, 1995 |
| Age | 28 | 25 |
| Height | 191 | 170 |
| Handedness | Right-Handed | Left-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 184 | 116 |
| Ranking points (entering) | 393 | 528 |
| Elo (entering) | 1,746 | 1,762 |
| Career W-L | 177–147 | 131–160 |
| Career earnings | $11,971,186 | $7,461,830 |
No prior-path match data is available for this tournament stage.