Katie Volynets vs Ann LiAuckland Round of 16

Auckland · WTA · Round of 16
#101WTA
1786ELO
1736Hard ELO
24 yrs · 170 cm · Right-handed
Last 10 · pre-match
WWWWLWWLWW
2 — 0
Sets
Monday, 30 December 2024
hard
#29WTA
1807ELO
1746Hard ELO
$718kYTD
$3.8MCAREER
26 yrs · 170 cm · Right-handed
Last 10 · pre-match
LLLWWLWLWW
Volynets K.
6-4 6-3
Li A.
Volynets K.
662
Li A.
430

Katie Volynets defeated Ann Li 6-4 6-3 in the Auckland round of 16 on hard. The upset overturned the form book — Ann Li came in ranked #29, leading the head-to-head 1–0. Katie Volynets claimed a first win over Ann Li in two meetings, narrowing the head-to-head to 1–1.

Key context

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2026-01-12HobartR32hardAnn Li4-6 7-5 6-2

Serve vs return

This season
Volynets K.serving69% hold

wins 58% of points on serve vs Li A.

Li A.serving69% hold

wins 58% of points on serve vs Volynets 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

Volynets K.Li A.
8
Serve
47
49
Return
49

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

Statistics

This season
1st serve in·Clear edge
77%
60%
1st serve points won·Slight edge
59%
66%
2nd serve points won·Even
47%
46%
Service points won·Even
56%
58%
Return points won·Even
46%
44%
Break points saved·Even
56%
57%
Aces / match·Clear edge
1.8
4.0
Double faults / match·Clear edge
1.5
2.3

Averages over each player's completed matches in the selected window (164 vs 114). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
67
76
Break points saved·Slight edge
75
83
Break points won·Slight edge
97
87
Deciding sets·Clear edge
70
87
Tiebreaks·Slight edge
56
66

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

Umpiry Score

Pre-match
4.0
Heavy underdogUmpiry Score
  • Extended break: 77 days (−1.2)
5.4
Clear underdogUmpiry Score
  • Extended break: 56 days (−0.7)
Form & Matchup
4.7Hard Elo 1736
Surface ELO
5.3+10 Hard Elo edge
4.3Overall Elo 1786
ELO gap
5.7Overall Elo 1807
5.0
H2H
5.0
3.5
Surface form
6.5
0.0Lost last 3
Win streak
0.0
Context
6.0
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
61
96

Volynets K.: 1 day rest · 3 matches, 70 games (7d) · Li A.: 12 days rest · 1 match (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
24°CPartly cloudy
Wind 20 km/hHumidity 49%

Draw