Site data updated: 2026-05-28 18:14 UTC
Kai-Chen Chang def. Petra Martic
6-4 6-2
Match Information
| Date | Jan 18, 2012* |
|---|---|
| Tournament | Australian Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R128 |
| Winner | Kai-Chen Chang |
| Score | 6-4 6-2 |
| Loser | Petra Martic |
| Stat | Kai-Chen Chang | Petra Martic |
|---|---|---|
| Aces | — | 3 |
| Double faults | — | 3 |
| First serve % | — | 56 |
| First serve points won % | — | 56 |
| Second serve points won % | — | 41 |
| Break points saved % | — | 29 |
| Break points converted % | — | 40 |
| Service points won % | — | 49 |
| Return points won % | — | 38 |
| Total points won % | — | 44 |
Pre-match Comparison
| Field | Kai-Chen Chang | Petra Martic |
|---|---|---|
| Country | TPE | CRO |
| Birth date | — | Jan 19, 1991 |
| Age | — | 20 |
| Height | 167 | 181 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 149 | 55 |
| Ranking points (entering) | 446 | 1,118 |
| Elo (entering) | 1,487 | 1,613 |
| Career W-L | 32–59 | 212–214 |
| Career earnings | $1,017,089 | $9,220,466 |
No prior-path match data is available for this tournament stage.