Site data updated: 2026-05-28 18:14 UTC
Samantha Stosur def. Erika Sema
6-4 6-2
Match Information
| Date | Oct 11, 2012* |
|---|---|
| Tournament | Osaka |
| Category | WTA 250 |
| Surface | Hard |
| Round | R32 |
| Winner | Samantha Stosur |
| Score | 6-4 6-2 |
| Loser | Erika Sema |
| Stat | Samantha Stosur | Erika Sema |
|---|---|---|
| Aces | 5 | 0 |
| Double faults | 7 | 0 |
| First serve % | 62 | 79 |
| First serve points won % | 84 | 61 |
| Second serve points won % | 26 | 40 |
| Break points saved % | 83 | 33 |
| Break points converted % | 67 | 17 |
| Service points won % | 62 | 56 |
| Return points won % | 44 | 38 |
| Total points won % | 54 | 46 |
Pre-match Comparison
| Field | Samantha Stosur | Erika Sema |
|---|---|---|
| Country | AUS | JPN |
| Birth date | Mar 30, 1984 | Nov 24, 1988 |
| Age | 28 | 23 |
| Height | 175 | 164 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 9 | 164 |
| Ranking points (entering) | 4,400 | 384 |
| Elo (entering) | 1,904 | 1,481 |
| Career W-L | 451–335 | 2–9 |
| Career earnings | $20,070,126 | $494,203 |
No prior-path match data is available for this tournament stage.