Site data updated: 2026-05-28 18:14 UTC
Andrea Petkovic def. Naomi Osaka
6-2 6-2
Match Information
| Date | Aug 1, 2014* |
|---|---|
| Tournament | Stanford |
| Category | WTA 500 |
| Surface | Hard |
| Round | R16 |
| Winner | Andrea Petkovic |
| Score | 6-2 6-2 |
| Loser | Naomi Osaka |
| Stat | Andrea Petkovic | Naomi Osaka |
|---|---|---|
| Aces | 5 | 1 |
| Double faults | 0 | 0 |
| First serve % | 57 | 61 |
| First serve points won % | 70 | 36 |
| Second serve points won % | 59 | 43 |
| Break points saved % | 50 | 40 |
| Break points converted % | 60 | 50 |
| Service points won % | 65 | 39 |
| Return points won % | 61 | 35 |
| Total points won % | 63 | 37 |
Pre-match Comparison
| Field | Andrea Petkovic | Naomi Osaka |
|---|---|---|
| Country | GER | JPN |
| Birth date | Sep 9, 1987 | Oct 16, 1997 |
| Age | 26 | 16 |
| Height | 180 | 180 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 18 | 406 |
| Ranking points (entering) | 2,460 | 90 |
| Elo (entering) | 1,843 | 1,527 |
| Career W-L | 273–225 | 240–130 |
| Career earnings | $8,829,248 | $26,367,552 |
Path
Andrea Petkovic's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 31, 2014 | R32 | Ajla Tomljanovic | 6-1 6-4 | W | H2H | Match data |
Andrea Petkovic's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 2, 2014 | QF | Venus Williams | 6-1 3-6 7-5 | W | H2H | Match data |
Naomi Osaka's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 31, 2014 | R32 | Samantha Stosur | 4-6 7-6(7) 7-5 | W | H2H | Match data |