Su Jeong Jang vs Naomi Osaka — Seoul $50K Qualifying Round
Seoul $50K · ITF · Qualifying Round
2 — 1
Sets
Monday, 18 May 2015 ·
hard
JPN#13WTA
1987ELO
1922Hard ELO
$1.8MYTD
$26MCAREER
28 yrs · 180 cm · Right-handed
Last 10 · pre-match
LWWWWLWWWW
Jeong Jang S.3-6 7-6 6-2
Osaka N.
Jeong Jang S.
37762
Osaka N.
66421
Su Jeong Jang defeated Naomi Osaka 3-6 7-6 6-2 in the Seoul $50K qualifying round on hard. The upset overturned the form book — Naomi Osaka came in ranked #13.
Key context
- Match story: Su Jeong Jang dropped the opening set before beating Naomi Osaka 3–6 7–6 6–2.
Head to head
No previous meetings on record.
Statistics
This season1st serve in·Slight edge
68%
57%
1st serve points won·Clear edge
61%
74%
2nd serve points won·Slight edge
44%
49%
Service points won·Slight edge
56%
63%
Return points won·Even
45%
42%
Break points saved·Slight edge
55%
61%
Aces / match·Dominant
1.9
6.6
Double faults / match·Clear edge
3.4
2.6
Averages over each player's completed matches in the selected window (159 vs 197). ATP, WTA & Challenger.
Clutch
Under pressureClutch Rating·Dominant
13
92
Break points saved·Dominant
35
79
Break points won·Clear edge
76
96
Deciding sets·Dominant
14
95
Tiebreaks·
—
86
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About