Karin Knapp def. Yung Jan Chan
6-2 6-0
Karin Knapp defeated Yung Jan Chan 6-2 6-0 in the 2007 US Open first round on hard courts.
Match Information
Match Statistics
| Stat | Karin Knapp | Yung Jan Chan |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 3 | 1 |
Double faultsService points lost by missing both first and second serve. | 5 | 4 |
First serve %Percentage of service points where the first serve landed in. | 38.8% | 67.6% |
First serve points won %Percentage of points won after making a first serve. | 78.9% | 50.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 56.7% | 36.4% |
Break points saved %Percentage of break points won by the server. | 100.0% | 66.7% |
Service points won %Percentage of all points won while serving. | 65.3% | 45.6% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 33.3% | 0.0% |
Return points won %Percentage of all points won while returning. | 54.4% | 34.7% |
| Overall | ||
Total points won %Percentage of all completed points won. | 59.0% | 41.0% |
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. | +9.3 | -10.4 |
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. | +10.4 | -9.3 |
* Match Serve+ and Match Return+ compare this match with the WTA 2007 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Karin Knapp | Yung Jan Chan |
|---|---|---|
| Country | ITA | TPE |
| Birth date | Jun 28, 1987 | Aug 17, 1989 |
| Age | 20 | 18 |
| Height | 180 cm | 170 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 57 | — |
| Ranking points (entering) | 505 | — |
| Elo (entering) | 1,592 | 1,504 |
| Current career W-L | 103–118 | 49–84 |
| Current career earnings | $2,283,203 | $6,157,131 |
No prior-path match data is available for this tournament stage.