US OpenHardQuarter-finals19 Aug 2025 · 23:05
J. Tjen
#39 · Indonesia
VS
V. Lepchenko
#157 · USA
TJEN
1.24
·
LEPCHENKO
4.28

Odds

Market
Tjen
Lepchenko
Winner
1.24
4.28
Total
line 17.0
1.22
Over 17.0
3.62
Under 17.0
Total
line 17.5
1.37
Over 17.5
2.77
Under 17.5
Handicap
games
6.55
-8.0 games
1.09
+8 games
Handicap
games
4.25
-7.5 games
1.2
+7.5 games

Player analysis

J. Tjen shows a 4–1 form record, though the level of opposition has been mixed — average ranking of opponents is 402. Point statistics tell a concerning story — average DS of -19.2, meaning J. Tjen has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 4.3/10, leaving J. Tjen vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — J. Tjen has been losing the important points, with a BP efficiency of -39 over recent matches.

DS -19.24Trend stable

V. Lepchenko has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -16.7 to 13.8, with at least one match where V. Lepchenko was clearly outplayed. The serve has been a concern — averaging only 5.6/10, leaving V. Lepchenko vulnerable on second serve and facing frequent return pressure.

DS 0.56Trend mixed

Recent form

Hard court stats

Tjen
Stat
Lepchenko
81.5%
Win rate
52.5%
101–23
W–L
269–243

Avg stats — last 5

1st serve %60%
1st serve won50%
2nd serve won30%
BP converted20%
BP saved40%
Aces0
Double faults1
1st serve %60%
1st serve won70%
2nd serve won40%
BP converted40%
BP saved50%
Aces2
Double faults3

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

11
Hard 11
J. Tjen vs V. Lepchenko head to head match history
DateTournamentSurfaceRoundWinnerScore
SuzhouHard1/16-finalsLepchenko6-4 1-6 7-6
US OpenHardQuarter-finalsTjen6-3 6-1