Saisai Zheng def. Dayana Yastremska
6-4 6-3
Saisai Zheng defeated Dayana Yastremska 6-4 6-3 in the 2018 China Open first round on hard courts on September 30, 2018.
Match Information
Match Statistics
| Stat | Saisai Zheng | Dayana Yastremska |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 0 | 2 |
Double faultsService points lost by missing both first and second serve. | 2 | 6 |
First serve %Percentage of service points where the first serve landed in. | 68.6% | 60.8% |
First serve points won %Percentage of points won after making a first serve. | 60.4% | 48.9% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 45.5% | 41.4% |
Break points saved %Percentage of break points won by the server. | 62.5% | 40.0% |
Service points won %Percentage of all points won while serving. | 55.7% | 46.0% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 60.0% | 37.5% |
Return points won %Percentage of all points won while returning. | 54.0% | 44.3% |
| Overall | ||
Total points won %Percentage of all completed points won. | 54.9% | 45.1% |
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. | -1.0 | -10.8 |
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. | +10.8 | +1.0 |
* 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 | Saisai Zheng | Dayana Yastremska |
|---|---|---|
| Country | CHN | UKR |
| Birth date | Feb 5, 1994 | May 15, 2000 |
| Age | 24 | 18 |
| Height | 170 cm | 175 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 68 | 110 |
| Ranking points (entering) | 873 | 562 |
| Elo (entering) | 1,674 | 1,609 |
| Current career W-L | 87–133 | 135–150 |
| Current career earnings | $4,713,887 | $6,758,117 |
Path
Saisai Zheng's path
No prior matches in this tournament.
Saisai Zheng's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Sloane Stephens | 1-6 3-6 | L | H2H | Match data | Oct 2, 2018 | R32 |
Dayana Yastremska's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Ajla Tomljanovic | 6-2 3-6 6-2 | W | H2H | Match data | Sep 29, 2018 | Q2 |
| Ana Bogdan | 6-2 6-4 | W | H2H | Match data | Sep 28, 2018 | Q1 |