Andrea Petkovic def. Kayla Day
6-3 6-2
Andrea Petkovic defeated Kayla Day 6-3 6-2 in the 2017 Australian Open first round on hard courts.
Match Information
Match Statistics
| Stat | Andrea Petkovic | Kayla Day |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 1 | 0 |
Double faultsService points lost by missing both first and second serve. | 1 | 2 |
First serve %Percentage of service points where the first serve landed in. | 62.9% | 38.8% |
First serve points won %Percentage of points won after making a first serve. | 74.4% | 57.9% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 65.2% | 50.0% |
Break points saved %Percentage of break points won by the server. | 100.0% | 40.0% |
Service points won %Percentage of all points won while serving. | 71.0% | 53.1% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 60.0% | 0.0% |
Return points won %Percentage of all points won while returning. | 46.9% | 29.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 60.4% | 39.6% |
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +14.5 | -3.4 |
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +3.4 | -14.5 |
* Match Serve+ and Match Return+ compare this match with the WTA 2017 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Andrea Petkovic | Kayla Day |
|---|---|---|
| Country | GER | USA |
| Birth date | Sep 9, 1987 | Sep 28, 1999 |
| Age | 29 | 17 |
| Height | 180 cm | 173 cm |
| Handedness | Right-Handed | Left-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 56 | 197 |
| Ranking points (entering) | 1,045 | 281 |
| Elo (entering) | 1,681 | 1,540 |
| Current career W-L | 279–228 | 9–29 |
| Current career earnings | $8,829,248 | $1,551,723 |
No prior-path match data is available for this tournament stage.