Karen Khachanov def. Sam Querrey
6-4 6-4
Karen Khachanov defeated Sam Querrey 6-4 6-4 in the 2018 China Open first round on hard courts.
Match Information
Match Statistics
| Stat | Karen Khachanov | Sam Querrey |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 7 | 3 |
Double faultsService points lost by missing both first and second serve. | 2 | 7 |
First serve %Percentage of service points where the first serve landed in. | 62.7% | 45.2% |
First serve points won %Percentage of points won after making a first serve. | 89.2% | 75.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 40.9% | 47.1% |
Break points saved %Percentage of break points won by the server. | 66.7% | 50.0% |
Service points won %Percentage of all points won while serving. | 71.2% | 59.7% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 50.0% | 33.3% |
Return points won %Percentage of all points won while returning. | 40.3% | 28.8% |
| 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. | +7.3 | -4.3 |
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. | +4.3 | -7.3 |
* Match Serve+ and Match Return+ compare this match with the ATP 2018 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Player Comparison
| Field | Karen Khachanov | Sam Querrey |
|---|---|---|
| Country | RUS | USA |
| Birth date | May 21, 1996 | Oct 7, 1987 |
| Age | 22 | 30 |
| Height | 198 cm | 198 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 24 | 54 |
| Ranking points (entering) | 1,605 | 920 |
| Elo (entering) | 1,983 | 1,809 |
| Current career W-L | 327–236 | 372–316 |
| Current career earnings | $25,113,426 | $13,679,265 |
No prior-path match data is available for this tournament stage.