Naomi Osaka def. Kai-Chen Chang
6-2 6-4
Naomi Osaka defeated Kai-Chen Chang 6-2 6-4 in the 2017 Dubai Tennis Championships first round on hard courts.
Match Information
Match Statistics
| Stat | Naomi Osaka | Kai-Chen Chang |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 7 | 1 |
Double faultsService points lost by missing both first and second serve. | 3 | 8 |
First serve %Percentage of service points where the first serve landed in. | 61.7% | 52.9% |
First serve points won %Percentage of points won after making a first serve. | 59.5% | 54.1% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 47.8% | 33.3% |
Break points saved %Percentage of break points won by the server. | 57.1% | 33.3% |
Service points won %Percentage of all points won while serving. | 55.0% | 44.3% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 66.7% | 42.9% |
Return points won %Percentage of all points won while returning. | 55.7% | 45.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 55.4% | 44.6% |
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. | -1.5 | -12.2 |
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. | +12.2 | +1.5 |
* Match Serve+ and Match Return+ compare this match with the WTA 2017 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Naomi Osaka | Kai-Chen Chang |
|---|---|---|
| Country | JPN | TPE |
| Birth date | Oct 16, 1997 | Jan 13, 1991 |
| Age | 19 | 26 |
| Height | 180 cm | 167 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 54 | 117 |
| Ranking points (entering) | 1,068 | 512 |
| Elo (entering) | 1,701 | 1,646 |
| Current career W-L | 252–138 | 32–59 |
| Current career earnings | $27,198,526 | $1,017,089 |
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 |
|---|---|---|---|---|---|---|
| Christina Mchale | 3-6 4-6 | L | H2H | Match data | Feb 22, 2017 | R32 |
Kai-Chen Chang's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Julia Boserup | 6-2 6-4 | W | H2H | Match data | Feb 18, 2017 | Q2 |
| Fatma Al Nabhani | 6-0 6-1 | W | H2H | Match data | Feb 17, 2017 | Q1 |