Kiki Bertens def. Kristie Ahn
6-2 6-4
Kiki Bertens defeated Kristie Ahn 6-2 6-4 in the 2018 Sydney International first round on hard courts.
Match Information
Match Statistics
| Stat | Kiki Bertens | Kristie Ahn |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 5 | 0 |
Double faultsService points lost by missing both first and second serve. | 4 | 2 |
First serve %Percentage of service points where the first serve landed in. | 62.1% | 56.1% |
First serve points won %Percentage of points won after making a first serve. | 69.4% | 46.9% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 40.9% | 40.0% |
Break points saved %Percentage of break points won by the server. | 62.5% | 33.3% |
Service points won %Percentage of all points won while serving. | 58.6% | 43.9% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 66.7% | 37.5% |
Return points won %Percentage of all points won while returning. | 56.1% | 41.4% |
| Overall | ||
Total points won %Percentage of all completed points won. | 57.4% | 42.6% |
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. | +1.9 | -12.9 |
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. | +12.9 | -1.9 |
* 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 | Kiki Bertens | Kristie Ahn |
|---|---|---|
| Country | NED | USA |
| Birth date | Dec 10, 1991 | Jun 15, 1992 |
| Age | 26 | 25 |
| Height | 182 cm | 165 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 32 | 111 |
| Ranking points (entering) | 1,610 | 592 |
| Elo (entering) | 1,681 | 1,619 |
| Current career W-L | 216–172 | 16–29 |
| Current career earnings | $11,653,189 | $1,236,894 |
Path
Kiki Bertens's path
No prior matches in this tournament.
Kiki Bertens's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Garbiñe Muguruza | 3-6 6-7(6) | L | H2H | Match data | Jan 11, 2018 | R16 |
Kristie Ahn's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Monica Puig | 6-4 6-1 | W | H2H | Match data | Jan 7, 2018 | Q3 |
| Johanna Larsson | 6-1 6-2 | W | H2H | Match data | Jan 6, 2018 | Q2 |
| Carla Suárez Navarro | 6-1 6-4 | W | H2H | Match data | Jan 5, 2018 | Q1 |