Simona Waltert vs Robin Anderson — W100 Landisville PA Round of 32

W100 Landisville PA · CHALLENGER · Round of 32
SUI
Simona Waltert
#91WTA
1703ELO
1623Hard ELO
25 yrs · Right-handed
Last 10
LLLLWWWLWL
2 — 1
Sets
Monday, 4 August 2025
hard
USA
Robin Anderson
#772WTA
1411ELO
1383Hard ELO
33 yrs · 160 cm · Right-handed
Last 10
LLWWWWLLWL

Umpiry Score

Pre-match
Waltert S.
7.0
Strong advantageUmpiry Score
Anderson R.
3.8
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
Form & Matchup
7.9+240 Hard Elo edge
Surface ELO
2.1Hard Elo 1383
8.4Overall Elo 1703
ELO gap
1.6Overall Elo 1411
5.0No prior meetings
H2H
5.0
6.9
Surface form
5.6
0.0
Win streak
0.0
Fatigue & Travel
3-set count
4.0
6.0
Surface transition
Context
6.0
Defending pts
6.0

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.

Waltert S.
61772
Anderson R.
36611

Head to head

No previous meetings on record.

Statistics

Recent form
Waltert S.Anderson R.
64%1st serve in+1%63%
60%1st serve points won+2%62%
47%2nd serve points won+4%43%
56%Service points won+1%55%
46%Return points won+1%45%
62%Break points saved+9%53%
1.1Aces / match+0.51.6
3.5Double faults / match+1.52

Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.

Draw

Final
Marcinko P.
Tjen J.
7-643-66-4
Semi-finals
Marcinko P.
Akli A.
6-06-2
Tjen J.
Ponchet J.
6-46-3
Quarter-finals
Marcinko P.
Shymanovich I.
6-16-0
Akli A.
Stoiana M.
6-46-3
Tjen J.
Tararudee L.
6-16-3
Ponchet J.
Kalieva E.
6-16-3
R16
Ponchet J.
Ma Y.
3-67-616-3
Marcinko P.
Vidmanova D.
6-14-66-3
Stoiana M.
Hartono A.
6-36-2
Tjen J.
Waltert S.
6-46-4
Kalieva E.
Prozorova T.
6-46-1
Shymanovich I.
Gailis R.
6-43-66-4
Akli A.
Gibson T.
7-657-5
Tararudee L.
Crossley M.
6-16-706-3
R32
Ma Y.
Chang H.
6-44-66-3
Kalieva E.
Cabrera L.
3-66-46-3
Ponchet J.
Sebov K.
6-46-0
Gibson T.
Pigossi L.
6-47-5
Marcinko P.
Rogers A.
6-14-66-1
Hartono A.
Cross K.
2-67-57-67
Tararudee L.
Branstine C.
7-626-2
Stoiana M.
Wei S.
3-66-26-1
Gailis R.
Smith A.
6-42-66-4
Vidmanova D.
Honer A.
6-06-0
Akli A.
Sakatsume H.
6-06-4
Shymanovich I.
Wang X.
1-66-31-0
Prozorova T.
Imamura S.
4-66-26-3
Waltert S.
Anderson R.
6-31-67-61
Tjen J.
Ionescu E.
6-36-1
Crossley M.
Giavara H.
6-46-1