Su Jeong Jang vs Haruka Kaji — W25 Kofu Quarter-final
W25 Kofu · ITF · Quarter-final
2 — 0
Sets
Friday, 31 March 2023 ·
hard
Jeong Jang S.6-1 6-4
Kaji H.
Jeong Jang S.
662
Kaji H.
140
Su Jeong Jang defeated Haruka Kaji 6-1 6-4 in the W25 Kofu quarter-final on hard. The upset overturned the form book — Haruka Kaji came in ranked #260, leading the head-to-head 1–0, but Su Jeong Jang had been the form player, winning 6 of their last 8 on hard. Su Jeong Jang claimed a first win over Haruka Kaji in two meetings, narrowing the head-to-head to 1–1.
Key context
- Match story: Su Jeong Jang dropped just 5 games past Haruka Kaji.
Head to head
0–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-11-21 | W100 Takasaki 1 | R32 | hard | Haruka Kaji | 6-3 6-3 |
Statistics
This season1st serve in·Even
69%
68%
1st serve points won·Even
62%
58%
2nd serve points won·Even
46%
48%
Service points won·Even
57%
55%
Return points won·Even
45%
46%
Break points saved·Even
52%
54%
Aces / match·Slight edge
2.0
0.9
Double faults / match·Clear edge
2.9
2.0
Averages over each player's completed matches in the selected window (176 vs 199). ATP, WTA & Challenger.
Clutch
Under pressureClutch Rating·Dominant
13
56
Break points saved·Clear edge
35
52
Break points won·Clear edge
76
91
Deciding sets·Dominant
14
69
Tiebreaks·
—
—
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About