Simona Waltert vs Julia Riera — Tucuman 125 Quarter-final

Tucuman 125 · CHALLENGER · Quarter-final
Simona Waltert
SUI
Simona Waltert
#90WTA
1670ELO
1654Clay ELO
25 yrs · Right-handed
Last 10 · pre-match
LWWWWLLLLW
2 — 1
Sets
Monday, 3 November 2025
clay
ARG
Julia Riera
#182WTA
1563ELO
1533Clay ELO
24 yrs · Right-handed
Last 10 · pre-match
LWLWWLWWWW
Waltert S.
5-7 7-5 6-3
Riera J.
Waltert S.
5762
Riera J.
7531

Simona Waltert defeated Julia Riera 5-7 7-5 6-3 in the Tucuman 125 quarter-final on clay. The result followed the form book — Simona Waltert came in ranked #90.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Waltert S.serving47% hold

wins 49% of points on serve vs Riera J.

Riera J.serving39% hold

wins 46% of points on serve vs Waltert 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
Waltert S.Riera J.
1st serve in·Slight edge
64%
58%
1st serve points won·Even
63%
63%
2nd serve points won·Even
47%
46%
Service points won·Even
57%
56%
Return points won·Even
47%
45%
Break points saved·Even
57%
54%
Aces / match·Slight edge
1.9
2.9
Double faults / match·Slight edge
3.5
4.2

Averages over each player's completed matches in the selected window (97 vs 70). ATP, WTA & Challenger.

Clutch

Under pressure
Waltert S.Riera J.
Clutch Rating·Dominant
78
26
Break points saved·Dominant
79
49
Break points won·Clear edge
94
73
Deciding sets·Dominant
80
39
Tiebreaks·Dominant
85
27

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

Umpiry Score

Pre-match
Waltert S.
7.1
Strong advantageUmpiry Score
Riera J.
5.6
Slight disadvantageUmpiry Score
Form & Matchup
7.4+122 Clay Elo edge
Surface ELO
2.6Clay Elo 1533
7.2Overall Elo 1670
ELO gap
2.8Overall Elo 1563
0.0No prior meetings
H2H
10.0
7.9
Surface form
4.5
Win streak
0.0
Fatigue & Travel
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
Waltert S.Riera J.
Freshness·Dominant
69
100

Waltert S.: 1 day rest · 4 matches, 66 games (7d) · Riera J.: 17 days rest. Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast

Draw

Final
Oliynykova O.
Sherif M.
3-66-26-2
Semi-finals
Oliynykova O.
Papamichail D.
6-23-66-1
Sherif M.
Waltert S.
6-45-76-2
Quarter-finals
Oliynykova O.
Sierra S.
6-36-2
Papamichail D.
Ortenzi J.
6-06-4
Sherif M.
Vergara Rivera A.
6-16-2
Waltert S.
Riera J.
5-77-56-3
R16
Sherif M.
Zolotareva A.
6-26-1
Sierra S.
Markus C.
6-36-1
Papamichail D.
Smith T.
6-45-76-2
Ortenzi J.
Gorgodze E.
6-06-3
Vergara Rivera A.
Giovannini L.
7-662-66-1
Riera J.
Monnet C.
7-652-66-4
Waltert S.
Ce G.
6-46-4
Oliynykova O.
Pieri J.
6-23-1
R32
Markus C.
Pigossi L.
7-656-2
Sierra S.
Bulgaru M.
6-37-5
Oliynykova O.
Herrero Linana A.
7-57-63
Smith T.
Janicijevic S.
6-36-2
Ortenzi J.
Vazquez C.
6-06-2
Gorgodze E.
Avanesyan E.
6-36-3
Giovannini L.
Tran L.
6-16-0
Monnet C.
Topalova G.
6-36-1
Riera J.
Strakhova V.
6-06-0
Waltert S.
Capurro Taborda M.
6-16-2
Papamichail D.
Udvardy P.
6-46-4
Pieri J.
Urrutia M.
7-646-2
Vergara Rivera A.
Carle M.
6-26-4
Zolotareva A.
Cinalli L.
6-17-5
Sherif M.
Hercog P.
7-647-66
Ce G.
Fossa Huergo N.
6-43-0