R128 US Open 2018

Claire Liu #158 def. Polona Hercog #77

7-6(4) 1-6 6-4

Claire Liu defeated Polona Hercog 7-6(4) 1-6 6-4 in the 2018 US Open first round on hard courts.

Match Information

Match Statistics

StatClaire LiuPolona Hercog
Serving
AcesServes that land in and are not touched by the returner.
15
Double faultsService points lost by missing both first and second serve.
77
First serve %Percentage of service points where the first serve landed in.
60.6%50.4%
First serve points won %Percentage of points won after making a first serve.
59.6%66.1%
Second serve points won %Percentage of second-serve points won, including points lost through double faults.
43.2%39.3%
Break points saved %Percentage of break points won by the server.
30.0%70.0%
Service points won %Percentage of all points won while serving.
53.2%52.8%
Returning
Break points converted %Percentage of break-point chances won by the returner.
30.0%70.0%
Return points won %Percentage of all points won while returning.
47.2%46.8%
Overall
Total points won %Percentage of all completed points won.
49.8%50.2%
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.
-3.5-3.9
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.
+3.9+3.5

* 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

FieldClaire LiuPolona Hercog
Country USA SLO
Birth dateMay 25, 2000Jan 20, 1991
Age1827
Height170 cm185 cm
HandednessRight-HandedRight-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)15877
Ranking points (entering)388830
Elo (entering)1,5671,612
Current career W-L44–64170–214
Current career earnings$2,831,615$4,550,360
Pre-match H2H
Claire Liu #158 0 0 Polona Hercog #77

No prior-path match data is available for this tournament stage.