Site data updated: 2026-05-28 18:14 UTC
Naomi Osaka def. Su-Wei Hsieh
6-4 6-3
Match Information
| Date | Apr 26, 2019* |
|---|---|
| Tournament | Stuttgart |
| Category | WTA 500 |
| Surface | Clay |
| Round | R16 |
| Winner | Naomi Osaka |
| Score | 6-4 6-3 |
| Loser | Su-Wei Hsieh |
| Stat | Naomi Osaka | Su-Wei Hsieh |
|---|---|---|
| Aces | 7 | 2 |
| Double faults | 2 | 3 |
| First serve % | 60 | 58 |
| First serve points won % | 76 | 76 |
| Second serve points won % | 46 | 40 |
| Break points saved % | 100 | 50 |
| Break points converted % | 50 | 0 |
| Service points won % | 64 | 61 |
| Return points won % | 39 | 36 |
| Total points won % | 53 | 47 |
Pre-match Comparison
| Field | Naomi Osaka | Su-Wei Hsieh |
|---|---|---|
| Country | JPN | TPE |
| Birth date | Oct 16, 1997 | Jan 4, 1986 |
| Age | 21 | 33 |
| Height | 180 | 169 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 1 | 24 |
| Ranking points (entering) | 5,967 | 1,960 |
| Elo (entering) | 1,938 | 1,871 |
| Career W-L | 240–130 | 150–173 |
| Career earnings | $26,367,552 | $13,076,742 |
Path
Naomi Osaka's path
No prior matches in this tournament.
Naomi Osaka's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 27, 2019 | QF | Donna Vekic | 6-3 4-6 7-6(4) | W | H2H | Match data |
Su-Wei Hsieh's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 25, 2019 | R32 | Qiang Wang | 4-6 6-3 6-4 | W | H2H | Match data |