Kimberly Birrell vs Su Jeong JangW75 Brisbane Round of 16

W75 Brisbane · CHALLENGER · Round of 16
#65WTA
1754ELO
1752Hard ELO
28 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWLWWWLLWL
0 — 0
Sets
Monday, 3 February 2025
hard
#657WTA
1384ELO
1355Hard ELO
31 yrs · Right-handed
Last 10 · pre-match
LLLWWLLLWW
Birrell K.
7-6 7-6
Jang S.
Birrell K.
77772
Jang S.
6161

Kimberly Birrell defeated Su Jeong Jang 7-6 7-6 in the W75 Brisbane round of 16 on hard. The result followed the form book — Kimberly Birrell came in ranked #65.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Birrell K.serving55% hold

wins 52% of points on serve vs Jang S.

Jang S.serving50% hold

wins 50% of points on serve vs Birrell K.

Baseline battle — serve is shaky, expect plenty of breaks

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Serve & return on hard

Birrell K.Jang S.
22
Serve
43
Return

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Even
62%
66%
1st serve points won·Slight edge
65%
60%
2nd serve points won·Even
44%
42%
Service points won·Even
57%
54%
Return points won·Even
44%
45%
Break points saved·Even
54%
54%
Aces / match·Even
2.3
2.2
Double faults / match·Dominant
5.9
3.6

Averages over each player's completed matches in the selected window (88 vs 36). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
65
13
Break points saved·Dominant
77
35
Break points won·Slight edge
83
76
Deciding sets·Dominant
65
14
Tiebreaks·
77

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

Umpiry Score

Pre-match
7.8
Dominant favouriteUmpiry Score
4.3
Heavy underdogUmpiry Score
Form & Matchup
10.0+397 Hard Elo edge
Surface ELO
0.0Hard Elo 1355
9.9Overall Elo 1754
ELO gap
0.1Overall Elo 1384
5.0No prior meetings
H2H
5.0
6.8
Surface form
3.4
Fatigue & Travel
7.0
3-set count
7.0
Context
5.0
Defending pts
5.0

The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.

Freshness

Recent load
Freshness·
95

Birrell K.: 11 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast