Site data updated: 2026-05-28 18:14 UTC
Kei Nishikori def. Juan Martin del Potro
6-4 7-5
Match Information
| Date | Aug 4, 2017* |
|---|---|
| Tournament | Washington |
| Category | ATP 500 |
| Surface | Hard |
| Round | R16 |
| Winner | Kei Nishikori |
| Score | 6-4 7-5 |
| Loser | Juan Martin del Potro |
| Duration | 1h 49m |
| Stat | Kei Nishikori | Juan Martin del Potro |
|---|---|---|
| Aces | 4 | 7 |
| Double faults | 4 | 2 |
| First serve % | 56 | 55 |
| First serve points won % | 88 | 67 |
| Second serve points won % | 58 | 51 |
| Break points saved % | 75 | 70 |
| Break points converted % | 30 | 25 |
| Service points won % | 75 | 60 |
| Return points won % | 40 | 25 |
| Total points won % | 55 | 45 |
Pre-match Comparison
| Field | Kei Nishikori | Juan Martin del Potro |
|---|---|---|
| Country | JPN | ARG |
| Birth date | Dec 29, 1989 | Sep 23, 1988 |
| Age | 27 | 28 |
| Height | 178 | 198 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 9 | 32 |
| Ranking points (entering) | 3,140 | 1,280 |
| Elo (entering) | 2,088 | 2,060 |
| Career W-L | 424–226 | 416–172 |
| Career earnings | $26,091,290 | $25,896,046 |
Path
Kei Nishikori's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 3, 2017 | R32 | Donald Young | 6-3 4-6 7-6(5) | W | H2H | Match data |
Kei Nishikori's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 5, 2017 | QF | Tommy Paul | 3-6 7-6(8) 6-4 | W | H2H | Match data |
Juan Martin del Potro's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 3, 2017 | R32 | Lukas Lacko | 7-5 6-2 | W | H2H | Match data |