Zarina Diyas def. Simona Waltert
6-4 6-4
Zarina Diyas defeated Simona Waltert 6-4 6-4 in the 2021 Lausanne first round on clay courts.
Match Information
Match Statistics
| Stat | Zarina Diyas | Simona Waltert |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 1 | 4 |
Double faultsService points lost by missing both first and second serve. | 1 | 5 |
First serve %Percentage of service points where the first serve landed in. | 69.6% | 66.2% |
First serve points won %Percentage of points won after making a first serve. | 66.7% | 60.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 52.9% | 21.7% |
Break points saved %Percentage of break points won by the server. | 25.0% | 44.4% |
Service points won %Percentage of all points won while serving. | 62.5% | 47.1% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 55.6% | 75.0% |
Return points won %Percentage of all points won while returning. | 52.9% | 37.5% |
| Overall | ||
Total points won %Percentage of all completed points won. | 57.3% | 42.7% |
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. | +5.8 | -9.6 |
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. | +9.6 | -5.8 |
* Match Serve+ and Match Return+ compare this match with the WTA 2021 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Zarina Diyas | Simona Waltert |
|---|---|---|
| Country | KAZ | SUI |
| Birth date | Oct 18, 1993 | Dec 13, 2000 |
| Age | 27 | 20 |
| Height | 172 cm | 176 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 102 | 235 |
| Ranking points (entering) | 816 | 299 |
| Elo (entering) | 1,651 | 1,481 |
| Current career W-L | 99–128 | 13–25 |
| Current career earnings | $3,917,584 | $1,542,229 |
No prior-path match data is available for this tournament stage.