Mariana Diaz-Oliva def. Saori Obata
6-3 6-4
Mariana Diaz-Oliva defeated Saori Obata 6-3 6-4 in the 2005 Australian Open first round on hard courts.
Match Information
Match Statistics
| Stat | Mariana Diaz-Oliva | Saori Obata |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 2 | 0 |
Double faultsService points lost by missing both first and second serve. | 3 | 2 |
First serve %Percentage of service points where the first serve landed in. | 72.1% | 78.0% |
First serve points won %Percentage of points won after making a first serve. | 73.5% | 58.7% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 42.1% | 38.5% |
Break points saved %Percentage of break points won by the server. | 85.7% | 25.0% |
Service points won %Percentage of all points won while serving. | 64.7% | 54.2% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 75.0% | 14.3% |
Return points won %Percentage of all points won while returning. | 45.8% | 35.3% |
| Overall | ||
Total points won %Percentage of all completed points won. | 55.9% | 44.1% |
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. | +9.0 | -1.5 |
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. | +1.5 | -9.0 |
* Match Serve+ and Match Return+ compare this match with the WTA 2005 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Mariana Diaz-Oliva | Saori Obata |
|---|---|---|
| Country | ARG | JPN |
| Birth date | Mar 11, 1976 | Apr 23, 1978 |
| Age | 28 | 26 |
| Height | 172 cm | 165 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 101 | 109 |
| Ranking points (entering) | 368 | 341 |
| Elo (entering) | 1,523 | 1,488 |
| Current career W-L | 86–130 | 42–77 |
| Current career earnings | $1,009,342 | $652,031 |
No prior-path match data is available for this tournament stage.