Sijia Wei vs Simona Waltert — Canberra 125 Quarter-final

Canberra 125 · CHALLENGER · Quarter-final
CHN
Sijia Wei
#403WTA
1418ELO
1423Hard ELO
22 yrs · Right-handed
Last 10 · pre-match
LLWLWLLLWW
0 — 0
Sets
Monday, 30 December 2024
hard
Simona Waltert
SUI
Simona Waltert
#81WTA
1670ELO
1606Hard ELO
25 yrs · Right-handed
Last 10 · pre-match
LWWWWLLLLW
Wei S.
6-1 6-4
Waltert S.
Wei S.
662
Waltert S.
14–

Sijia Wei defeated Simona Waltert 6-1 6-4 in the Canberra 125 quarter-final on hard. The upset overturned the form book — Simona Waltert came in ranked #81.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Wei S.serving51% hold

wins 51% of points on serve vs Waltert S.

Waltert S.serving59% hold

wins 54% of points on serve vs Wei S.

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

Statistics

This season
Wei S.Waltert S.
1st serve in·Even
60%
64%
1st serve points won·Even
64%
63%
2nd serve points won·Even
47%
46%
Service points won·Even
57%
57%
Return points won·Even
43%
46%
Break points saved·Even
56%
57%
Aces / match·Even
2.5
2.0
Double faults / match·Even
3.7
3.5

Averages over each player's completed matches in the selected window (73 vs 131). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Wei S.
4.8
Heavy underdogUmpiry Score
  • Extended break: 42 days (−0.7)
Waltert S.
6.0
Even matchUmpiry Score
  • Extended break: 56 days (−0.7)
Form & Matchup
3.0Hard Elo 1423
Surface ELO
7.0+183 Hard Elo edge
2.0Overall Elo 1418
ELO gap
8.0Overall Elo 1670
5.0No prior meetings
H2H
5.0
7.1
Surface form
7.8
0.0
Win streak
0.0
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
Wei S.Waltert S.
Freshness·
—
71

Waltert S.: 3 days rest · 4 matches, 73 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Parrizas Diaz N.
Dart H.
6-46-3
Ito A.
Wei S.
6-46-3
Semi-finals
Parrizas Diaz N.
Tauson C.
6-47-64
Dart H.
Volynets K.
7-53-67-5
Ito A.
Parrizas Diaz N.
6-26-2
Wei S.
Eala A.
7-56-2
Quarter-finals
Tauson C.
Joint M.
6-46-2
Volynets K.
Bondar A.
6-26-3
Dart H.
Hibino N.
6-36-0
Parrizas Diaz N.
Dodin O.
6-23-1
Ito A.
Stojanovic N.
6-27-66
Wei S.
Waltert S.
6-16-4
Eala A.
Preston T.
4-66-26-1
Parrizas Diaz N.
Selekhmeteva O.
6-36-3
R16
Tauson C.
Ferro F.
6-34-66-3
Joint M.
Seidel E.
5-76-36-4
Dodin O.
Andreeva E.
7-656-766-4
Parrizas Diaz N.
Rakhimova K.
6-40-66-3
Volynets K.
Mcphee K.
6-26-2
Bondar A.
Burrage J.
6-43-66-3
Dart H.
Wang Y.
6-31-66-1
Hibino N.
Preston T.
6-15-76-1
Wei S.
Sawangkaew M.
6-36-2
Parrizas Diaz N.
Saito S.
6-26-4
Ito A.
Sasnovich A.
6-16-2
Selekhmeteva O.
Galfi D.
6-32-67-5
Stojanovic N.
Hule P.
6-26-3
Waltert S.
Jacquemot E.
6-16-4
Preston T.
Stakusic M.
4-66-36-1
Eala A.
Hartono A.
6-36-3
R32
Tauson C.
Golubic V.
6-26-4
Ferro F.
Pigossi L.
7-656-2
Seidel E.
Stefanini L.
6-17-5
Joint M.
Errani S.
6-26-3
Dodin O.
Snigur D.
7-626-3
Andreeva E.
Marino R.
6-46-3
Parrizas Diaz N.
Naef C.
6-36-1
Rakhimova K.
Peterson R.
6-46-4
Mcphee K.
Zarazua R.
6-36-746-4
Volynets K.
Mandlik E.
6-26-0
Bondar A.
Arango E.
6-26-2
Burrage J.
Sharma A.
6-26-4
Wang Y.
Jones E.
6-46-2
Dart H.
Friedsam A.
3-66-46-3
Preston T.
Ercan M.
6-06-4
Hibino N.
Sebov K.
6-26-3
Hule P.
Zakharova A.
6-36-3
Sasnovich A.
Teichmann J.
6-43-66-3
Ito A.
Timofeeva M.
6-47-5
Sawangkaew M.
Seidel E.
4-66-26-3
Wei S.
Cabrera L.
6-36-4
Jacquemot E.
Jones E.
6-26-3
Waltert S.
Semenistaja D.
6-26-1
Preston T.
Oz I.
6-37-64
Stakusic M.
Ruzic A.
0-67-616-1
Parrizas Diaz N.
Fett J.
3-66-47-65
Saito S.
Kovinic D.
7-636-1
Galfi D.
Snigur D.
6-42-66-3
Stojanovic N.
Sierra S.
6-26-1
Selekhmeteva O.
Martic P.
6-33-67-64
Eala A.
Kraus S.
6-26-4
Hartono A.
Bondar A.
6-34-66-3