Site data updated: 2026-05-28 18:14 UTC
Kei Nishikori def. Leonardo Mayer
6-4 6-4
Match Information
| Date | Aug 7, 2015* |
|---|---|
| Tournament | Washington |
| Category | ATP 500 |
| Surface | Hard |
| Round | R16 |
| Winner | Kei Nishikori |
| Score | 6-4 6-4 |
| Loser | Leonardo Mayer |
| Stat | Kei Nishikori | Leonardo Mayer |
|---|---|---|
| Aces | 4 | 3 |
| Double faults | 1 | 3 |
| First serve % | 65 | 70 |
| First serve points won % | 91 | 68 |
| Second serve points won % | 65 | 59 |
| Break points saved % | — | 67 |
| Break points converted % | 33 | — |
| Service points won % | 82 | 65 |
| Return points won % | 35 | 18 |
| Total points won % | 57 | 43 |
Pre-match Comparison
| Field | Kei Nishikori | Leonardo Mayer |
|---|---|---|
| Country | JPN | ARG |
| Birth date | Dec 29, 1989 | May 15, 1987 |
| Age | 25 | 28 |
| Height | 178 | 191 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 5 | 35 |
| Ranking points (entering) | 5,525 | 1,080 |
| Elo (entering) | 2,145 | 1,891 |
| Career W-L | 424–226 | 166–194 |
| Career earnings | $26,091,290 | $7,035,294 |
Path
Kei Nishikori's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 6, 2015 | R32 | James Duckworth | 6-7(8) 6-1 6-4 | W | H2H | Match data |
Kei Nishikori's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 8, 2015 | QF | Sam Groth | 6-4 6-4 | W | H2H | Match data |
Leonardo Mayer's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 6, 2015 | R32 | Blaz Rola | 7-6(2) 6-7(3) 6-4 | W | H2H | Match data |