John Isner #39 def. Chun-Hsin Tseng #108

7-6(5) 7-6(1)

John Isner defeated Chun-Hsin Tseng 7-6(5) 7-6(1) in the 2023 Dallas Open first round on hard courts.

Match Information

Match Statistics

StatJohn IsnerChun-Hsin Tseng
Aces225
Double faults02
First serve %7973
First serve points won %8473
Second serve points won %6759
Break points saved %100100
Break points converted %00
Service points won %8069
Return points won %3120
Total points won %5446

Player Comparison

FieldJohn IsnerChun-Hsin Tseng
Country USA TPE
Birth dateApr 26, 1985Aug 8, 2001
Age3721
Height208 cm175 cm
HandednessRight-HandedRight-Handed
Backhand styleTwo-Handed BackhandTwo-Handed Backhand
Ranking (entering)39108
Ranking points (entering)980500
Elo (entering)1,8651,479
Current career W-L470–2949–30
Current career earnings$22,433,361$1,763,925
Pre-match H2H
John Isner #39 0 0 Chun-Hsin Tseng #108

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