Tatjana Maria vs Kimberly BirrellSeoul Round of 16

Seoul · WTA · Round of 16
#76WTA
1703ELO
1608Hard ELO
38 yrs · 172 cm · Right-handed
Last 10 · pre-match
WWWWWLWLWW
2 — 0
Sets
Monday, 19 September 2022
hard
#65WTA
1754ELO
1752Hard ELO
28 yrs · 170 cm · Right-handed
Last 10 · pre-match
LWLWWWLLWL
Maria T.
6-0 6-3
Birrell K.
Maria T.
662
Birrell K.
030

Tatjana Maria defeated Kimberly Birrell 6-0 6-3 in the Seoul round of 16 on hard. The upset overturned the form book — Kimberly Birrell came in ranked #65, leading the head-to-head 1–0. Tatjana Maria claimed a first win over Kimberly Birrell in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2026-02-15DubaiR64hardKimberly Birrell6-4 3-6 7-5

Serve vs return

This season
Maria T.serving69% hold

wins 58% of points on serve vs Birrell K.

Birrell K.serving73% hold

wins 60% of points on serve vs Maria T.

Serve advantage — Birrell K.

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

Maria T.Birrell K.
9
Serve
22
13
Return
43

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

Statistics

This season
1st serve in·Slight edge
56%
62%
1st serve points won·Even
65%
65%
2nd serve points won·Even
45%
45%
Service points won·Even
56%
57%
Return points won·Even
43%
44%
Break points saved·Slight edge
50%
55%
Aces / match·Slight edge
3.8
2.4
Double faults / match·Dominant
2.5
5.0

Averages over each player's completed matches in the selected window (200 vs 188). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Dominant
13
65
Break points saved·Dominant
31
77
Break points won·Slight edge
78
83
Deciding sets·Dominant
9
65
Tiebreaks·Clear edge
58
77

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

Umpiry Score

Pre-match
5.6
Slight disadvantageUmpiry Score
4.6
Heavy underdogUmpiry Score
  • Extended break: 583 days (−1.5)
Form & Matchup
2.5Hard Elo 1608
Surface ELO
7.5+143 Hard Elo edge
3.0Overall Elo 1703
ELO gap
7.0Overall Elo 1754
5.0
H2H
5.0
5.1
Surface form
4.2
Fatigue & Travel
7.6
Minutes 14d
7.0
3-set count
6.0
Prev. match
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·Dominant
64
95

Maria T.: 1 day rest · 5 matches, 81 games (7d) · Birrell K.: 11 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast