Saisai Zheng def. Maria Mateas
7-5 6-1
Saisai Zheng defeated Maria Mateas 7-5 6-1 in the 2016 Stanford first round on hard courts.
Match Information
Match Statistics
| Stat | Saisai Zheng | Maria Mateas |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 3 | 0 |
Double faultsService points lost by missing both first and second serve. | 2 | 7 |
First serve %Percentage of service points where the first serve landed in. | 71.7% | 72.4% |
First serve points won %Percentage of points won after making a first serve. | 67.4% | 54.8% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 47.1% | 18.8% |
Break points saved %Percentage of break points won by the server. | 66.7% | 33.3% |
Service points won %Percentage of all points won while serving. | 61.7% | 44.8% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 66.7% | 33.3% |
Return points won %Percentage of all points won while returning. | 55.2% | 38.3% |
| Overall | ||
Total points won %Percentage of all completed points won. | 58.5% | 41.5% |
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. | +5.4 | -11.5 |
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. | +11.5 | -5.4 |
* Match Serve+ and Match Return+ compare this match with the WTA 2016 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Saisai Zheng | Maria Mateas |
|---|---|---|
| Country | CHN | USA |
| Birth date | Feb 5, 1994 | Jul 21, 1999 |
| Age | 22 | 17 |
| Height | 170 cm | 180 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 74 | 1,058 |
| Ranking points (entering) | 885 | 7 |
| Elo (entering) | 1,531 | 1,500 |
| Current career W-L | 87–133 | 2–5 |
| Current career earnings | $4,713,887 | $265,029 |
No prior-path match data is available for this tournament stage.