Naomi Osaka def. Zarina Diyas
6-4 6-3
Naomi Osaka defeated Zarina Diyas 6-4 6-3 in the 2018 China Open first round on hard courts on October 1, 2018.
Match Information
Match Statistics
| Stat | Naomi Osaka | Zarina Diyas |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 4 | 1 |
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. | 46.3% | 60.0% |
First serve points won %Percentage of points won after making a first serve. | 68.0% | 54.5% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 55.2% | 40.9% |
Break points saved %Percentage of break points won by the server. | 33.3% | 28.6% |
Service points won %Percentage of all points won while serving. | 61.1% | 49.1% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 71.4% | 66.7% |
Return points won %Percentage of all points won while returning. | 50.9% | 38.9% |
| Overall | ||
Total points won %Percentage of all completed points won. | 56.0% | 44.0% |
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. | +4.4 | -7.6 |
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. | +7.6 | -4.4 |
* Match Serve+ and Match Return+ compare this match with the WTA 2018 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Naomi Osaka | Zarina Diyas |
|---|---|---|
| Country | JPN | KAZ |
| Birth date | Oct 16, 1997 | Oct 18, 1993 |
| Age | 20 | 24 |
| Height | 180 cm | 172 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 6 | 91 |
| Ranking points (entering) | 4,390 | 665 |
| Elo (entering) | 1,939 | 1,738 |
| Current career W-L | 252–138 | 99–128 |
| Current career earnings | $27,198,526 | $3,917,584 |
Path
Naomi Osaka's path
No prior matches in this tournament.
Naomi Osaka's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Danielle Collins | 6-1 6-0 | W | H2H | Match data | Oct 2, 2018 | R32 |
Zarina Diyas's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Heather Watson | 6-0 6-3 | W | H2H | Match data | Sep 29, 2018 | Q2 |
| Monica Niculescu | 7-6(4) 3-6 6-4 | W | H2H | Match data | Sep 28, 2018 | Q1 |