Site data updated: 2026-05-28 18:14 UTC
Maria Joao Koehler def. Karin Knapp
3-6 6-3 6-3
Match Information
| Date | Jan 16, 2013* |
|---|---|
| Tournament | Australian Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R128 |
| Winner | Maria Joao Koehler |
| Score | 3-6 6-3 6-3 |
| Loser | Karin Knapp |
| Stat | Maria Joao Koehler | Karin Knapp |
|---|---|---|
| Aces | 0 | 2 |
| Double faults | 13 | 6 |
| First serve % | 55 | 55 |
| First serve points won % | 65 | 63 |
| Second serve points won % | 33 | 30 |
| Break points saved % | 50 | 56 |
| Break points converted % | 44 | 50 |
| Service points won % | 51 | 48 |
| Return points won % | 52 | 49 |
| Total points won % | 51 | 49 |
Pre-match Comparison
| Field | Maria Joao Koehler | Karin Knapp |
|---|---|---|
| Country | POR | ITA |
| Birth date | Oct 8, 1992 | Jun 28, 1987 |
| Age | 20 | 25 |
| Height | 174 | 180 |
| Handedness | Left-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 129 | 124 |
| Ranking points (entering) | 546 | 573 |
| Elo (entering) | 1,469 | 1,561 |
| Career W-L | 2–16 | 103–117 |
| Career earnings | $332,492 | $2,283,203 |
No prior-path match data is available for this tournament stage.