Janice Tjen vs Yeon Woo Ku — W35 Osaka 1 Quarter-final

W35 Osaka 1 · ITF · Quarter-final
INA
Janice Tjen
#37WTA
1658ELO
1684Hard ELO
$818kYTD
$1.2MCAREER
24 yrs · 171 cm · Right-handed
Last 10 · pre-match
LWLLWLWLLL
2 — 0
Sets
Friday, 11 April 2025 ·
hard
KOR
Yeon Woo Ku
#176WTA
1519ELO
1500Hard ELO
23 yrs
Last 10 · pre-match
LWLLWWWWLL
Tjen J.
6-1 6-2
Woo Ku Y.
Tjen J.
662
Woo Ku Y.
120

Janice Tjen defeated Yeon Woo Ku 6-1 6-2 in the W35 Osaka 1 quarter-final on hard. The result followed the form book — Janice Tjen came in ranked #37, leading the head-to-head 1–0. Janice Tjen extended the head-to-head to 2–0.

Key context

Head to head

1–0
DateTournamentRoundSurfaceWinnerScore
2025-06-26W35 Taipei 2R16hardJanice Tjen3-6 6-1 7-6(0)

Statistics

This season
Tjen J.Woo Ku Y.
1st serve in·Even
63%
66%
1st serve points won·Slight edge
69%
61%
2nd serve points won·Even
51%
47%
Service points won·Slight edge
62%
56%
Return points won·Even
47%
50%
Break points saved·Even
57%
55%
Aces / match·Clear edge
3.3
1.0
Double faults / match·Slight edge
2.6
3.3

Averages over each player's completed matches in the selected window (174 vs 163). ATP, WTA & Challenger.

Clutch

Under pressure
Tjen J.Woo Ku Y.
Clutch Rating·Dominant
78
50
Break points saved·Dominant
84
51
Break points won·Even
85
86
Deciding sets·Clear edge
75
63
Tiebreaks·
99
—

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Freshness

Recent load
Tjen J.Woo Ku Y.
Freshness·Dominant
69
100

Tjen J.: 1 day rest · 2 matches, 57 games (7d) · Woo Ku Y.: 21 days rest. Higher means fresher. About

Draw