Polona Hercog def. Zarina Diyas
6-2 7-5
Polona Hercog defeated Zarina Diyas 6-2 7-5 in the 2015 US Open first round on hard courts.
Match Information
Match Statistics
| Stat | Polona Hercog | Zarina Diyas |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 7 | 0 |
Double faultsService points lost by missing both first and second serve. | 3 | 3 |
First serve %Percentage of service points where the first serve landed in. | 58.8% | 85.7% |
First serve points won %Percentage of points won after making a first serve. | 67.5% | 58.3% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 57.1% | 30.0% |
Break points saved %Percentage of break points won by the server. | 87.5% | 63.6% |
Service points won %Percentage of all points won while serving. | 63.2% | 54.3% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 36.4% | 12.5% |
Return points won %Percentage of all points won while returning. | 45.7% | 36.8% |
| Overall | ||
Total points won %Percentage of all completed points won. | 54.3% | 45.7% |
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. | +4.9 | -4.0 |
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. | +4.0 | -4.9 |
* Match Serve+ and Match Return+ compare this match with the WTA 2015 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Polona Hercog | Zarina Diyas |
|---|---|---|
| Country | SLO | KAZ |
| Birth date | Jan 20, 1991 | Oct 18, 1993 |
| Age | 24 | 21 |
| Height | 185 cm | 172 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 64 | 35 |
| Ranking points (entering) | 900 | 1,385 |
| Elo (entering) | 1,640 | 1,623 |
| Current career W-L | 170–214 | 99–128 |
| Current career earnings | $4,550,360 | $3,917,584 |
No prior-path match data is available for this tournament stage.