Site data updated: 2026-05-28 18:14 UTC
Agnieszka Radwanska def. Kai-Chen Chang
6-4 3-6 6-0
Match Information
| Date | Jul 29, 2011* |
|---|---|
| Tournament | Stanford |
| Category | WTA 500 |
| Surface | Hard |
| Round | R16 |
| Winner | Agnieszka Radwanska |
| Score | 6-4 3-6 6-0 |
| Loser | Kai-Chen Chang |
| Stat | Agnieszka Radwanska | Kai-Chen Chang |
|---|---|---|
| Aces | 6 | — |
| Double faults | 3 | — |
| First serve % | 63 | — |
| First serve points won % | 61 | — |
| Second serve points won % | 52 | — |
| Break points saved % | 20 | — |
| Break points converted % | 58 | — |
| Service points won % | 58 | — |
| Return points won % | 50 | — |
| Total points won % | 54 | — |
Pre-match Comparison
| Field | Agnieszka Radwanska | Kai-Chen Chang |
|---|---|---|
| Country | POL | TPE |
| Birth date | Mar 6, 1989 | — |
| Age | 22 | — |
| Height | 173 | 167 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 14 | 147 |
| Ranking points (entering) | 2,995 | 445 |
| Elo (entering) | 1,881 | 1,501 |
| Career W-L | 506–237 | 32–59 |
| Career earnings | $27,683,807 | $1,017,089 |
Path
Agnieszka Radwanska's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 28, 2011 | R32 | Barbora Strycova | 6-1 6-2 | W | H2H | Match data |
Agnieszka Radwanska's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 30, 2011 | QF | Sabine Lisicki | 6-7(4) 6-2 2-6 | L | H2H | Match data |
Kai-Chen Chang's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 28, 2011 | R32 | Hilary Barte | 7-5 6-4 | W | H2H | Match data |