Naomi Osaka defeated Kai-Chen Chang 6-2 6-4 in the 2017 Dubai Tennis Championships first round on hard courts.
Match Statistics
| Stat | Naomi Osaka | Kai-Chen Chang |
| Aces | 7 | 1 |
| Double faults | 3 | 8 |
| First serve % | 62 | 53 |
| First serve points won % | 59 | 54 |
| Second serve points won % | 48 | 33 |
| Break points saved % | 57 | 33 |
| Break points converted % | 67 | 43 |
| Service points won % | 55 | 44 |
| Return points won % | 56 | 45 |
| Total points won % | 55 | 45 |
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 | 249–135 | 32–59 |
| Current career earnings | $26,612,806 | $1,017,089 |
Path
Naomi Osaka's path
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