Luksika Kumkhum def. Yingying Duan
5-7 6-2 6-2
Luksika Kumkhum defeated Yingying Duan 5-7 6-2 6-2 in the 2018 Japan Women's Open first round on hard courts.
Match Information
Match Statistics
| Stat | Luksika Kumkhum | Yingying Duan |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 3 | 0 |
Double faultsService points lost by missing both first and second serve. | 6 | 7 |
First serve %Percentage of service points where the first serve landed in. | 72.1% | 59.1% |
First serve points won %Percentage of points won after making a first serve. | 64.5% | 52.7% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 33.3% | 31.6% |
Break points saved %Percentage of break points won by the server. | 62.5% | 55.0% |
Service points won %Percentage of all points won while serving. | 55.8% | 44.1% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 45.0% | 37.5% |
Return points won %Percentage of all points won while returning. | 55.9% | 44.2% |
| 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. | -0.9 | -12.6 |
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. | +12.6 | +0.9 |
* 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 | Luksika Kumkhum | Yingying Duan |
|---|---|---|
| Country | THA | CHN |
| Birth date | Jul 21, 1993 | — |
| Age | 25 | — |
| Height | 167 cm | 186 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 93 | 120 |
| Ranking points (entering) | 679 | 503 |
| Elo (entering) | 1,606 | 1,593 |
| Current career W-L | 21–37 | 36–56 |
| Current career earnings | $1,202,044 | $1,959,160 |
No prior-path match data is available for this tournament stage.