Julia Riera def. Vitalia Diatchenko
6-3 7-6(1)
Julia Riera defeated Vitalia Diatchenko 6-3 7-6(1) in the 2025 São Paulo Open first round on hard courts on September 8, 2025.
Match Information
Match Statistics
| Stat | Julia Riera | Vitalia Diatchenko |
|---|---|---|
| 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. | 2 | 5 |
First serve %Percentage of service points where the first serve landed in. | 54.2% | 54.2% |
First serve points won %Percentage of points won after making a first serve. | 71.9% | 56.4% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 51.8% | 45.5% |
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. | 62.7% | 51.4% |
| 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. | 48.6% | 37.3% |
| Overall | ||
Total points won %Percentage of all completed points won. | 55.0% | 45.0% |
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. | +5.9 | -5.5 |
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. | +5.5 | -5.9 |
* Match Serve+ and Match Return+ compare this match with the WTA 2025 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Julia Riera | Vitalia Diatchenko |
|---|---|---|
| Country | ARG | RUS |
| Birth date | May 29, 2002 | Aug 2, 1990 |
| Age | 23 | 35 |
| Height | — | 180 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 188 | 429 |
| Ranking points (entering) | 387 | 124 |
| Elo (entering) | 1,545 | 1,542 |
| Current career W-L | 13–14 | 13–47 |
| Current career earnings | $1,033,362 | $1,802,903 |
No prior-path match data is available for this tournament stage.