Kei Nishikori defeated Jack Sock 7-5 6-2 in the 2013 Washington Open second round on hard courts.
Match Statistics
| Stat | Kei Nishikori | Jack Sock |
| Aces | 6 | 11 |
| Double faults | 4 | 9 |
| First serve % | 58 | 50 |
| First serve points won % | 74 | 77 |
| Second serve points won % | 46 | 26 |
| Break points saved % | 50 | 71 |
| Break points converted % | 29 | 50 |
| Service points won % | 63 | 51 |
| Return points won % | 49 | 37 |
| Total points won % | 55 | 45 |
Player Comparison
| Field | Kei Nishikori | Jack Sock |
| Country |
JPN
|
USA
|
| Birth date | Dec 29, 1989 | Sep 24, 1992 |
| Age | 23 | 20 |
| Height | 178 cm | 191 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 11 | 94 |
| Ranking points (entering) | 2,495 | 583 |
| Elo (entering) | 1,980 | 1,675 |
| Current career W-L | 436–232 | 177–148 |
| Current career earnings | $26,161,710 | $11,971,186 |
Path
Kei Nishikori's path
No prior matches in this tournament.
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