Katerina Siniakova def. Saisai Zheng
6-3 6-1
Katerina Siniakova defeated Saisai Zheng 6-3 6-1 in the 2019 Miami Open first round on hard courts.
Match Information
Match Statistics
| Stat | Katerina Siniakova | Saisai Zheng |
|---|---|---|
| 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 | 4 |
First serve %Percentage of service points where the first serve landed in. | 45.3% | 50.0% |
First serve points won %Percentage of points won after making a first serve. | 75.0% | 50.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 55.2% | 34.6% |
Break points saved %Percentage of break points won by the server. | 50.0% | 28.6% |
Service points won %Percentage of all points won while serving. | 64.2% | 42.3% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 71.4% | 50.0% |
Return points won %Percentage of all points won while returning. | 57.7% | 35.8% |
| Overall | ||
Total points won %Percentage of all completed points won. | 61.0% | 39.0% |
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. | +7.3 | -14.5 |
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. | +14.5 | -7.3 |
* Match Serve+ and Match Return+ compare this match with the WTA 2019 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Katerina Siniakova | Saisai Zheng |
|---|---|---|
| Country | CZE | CHN |
| Birth date | May 10, 1996 | Feb 5, 1994 |
| Age | 22 | 25 |
| Height | 174 cm | 170 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 42 | 39 |
| Ranking points (entering) | 1,212 | 1,255 |
| Elo (entering) | 1,699 | 1,669 |
| Current career W-L | 228–246 | 87–133 |
| Current career earnings | $17,388,124 | $4,713,887 |
No prior-path match data is available for this tournament stage.