Madison Keys def. Klara Koukalova
6-2 6-4
Madison Keys defeated Klara Koukalova 6-2 6-4 in the 2015 US Open first round on hard courts.
Match Information
Match Statistics
| Stat | Madison Keys | Klara Koukalova |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 9 | 0 |
Double faultsService points lost by missing both first and second serve. | 6 | 5 |
First serve %Percentage of service points where the first serve landed in. | 58.6% | 59.6% |
First serve points won %Percentage of points won after making a first serve. | 67.6% | 58.1% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 58.3% | 42.9% |
Break points saved %Percentage of break points won by the server. | 83.3% | 33.3% |
Service points won %Percentage of all points won while serving. | 63.8% | 51.9% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 66.7% | 16.7% |
Return points won %Percentage of all points won while returning. | 48.1% | 36.2% |
| Overall | ||
Total points won %Percentage of all completed points won. | 56.4% | 43.6% |
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. | +5.5 | -6.4 |
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. | +6.4 | -5.5 |
* Match Serve+ and Match Return+ compare this match with the WTA 2015 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Madison Keys | Klara Koukalova |
|---|---|---|
| Country | USA | CZE |
| Birth date | Feb 17, 1995 | Feb 24, 1982 |
| Age | 20 | 33 |
| Height | 178 cm | 166 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 19 | 109 |
| Ranking points (entering) | 2,275 | 565 |
| Elo (entering) | 1,786 | 1,610 |
| Current career W-L | 374–217 | 275–288 |
| Current career earnings | $25,287,737 | $4,084,344 |
No prior-path match data is available for this tournament stage.