Yingying Duan def. Laura Siegemund
7-6(6) 6-3
Yingying Duan defeated Laura Siegemund 7-6(6) 6-3 in the 2017 Miami Open first round on hard courts.
Match Information
Match Statistics
| Stat | Yingying Duan | Laura Siegemund |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 2 | 0 |
Double faultsService points lost by missing both first and second serve. | 7 | 5 |
First serve %Percentage of service points where the first serve landed in. | 67.6% | 57.8% |
First serve points won %Percentage of points won after making a first serve. | 60.4% | 54.2% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 34.8% | 34.3% |
Break points saved %Percentage of break points won by the server. | 50.0% | 53.8% |
Service points won %Percentage of all points won while serving. | 52.1% | 45.8% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 46.2% | 50.0% |
Return points won %Percentage of all points won while returning. | 54.2% | 47.9% |
| Overall | ||
Total points won %Percentage of all completed points won. | 53.2% | 46.8% |
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. | -4.4 | -10.7 |
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. | +10.7 | +4.4 |
* 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 | Yingying Duan | Laura Siegemund |
|---|---|---|
| Country | CHN | GER |
| Birth date | — | Mar 4, 1988 |
| Age | — | 29 |
| Height | 186 cm | 168 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 66 | 39 |
| Ranking points (entering) | 875 | 1,332 |
| Elo (entering) | 1,585 | 1,665 |
| Current career W-L | 36–56 | 145–154 |
| Current career earnings | $1,959,160 | $8,905,278 |
No prior-path match data is available for this tournament stage.