Simona Waltert vs Julia GrabherRio De Janeiro 125 Semi-final

Rio De Janeiro 125 · CHALLENGER · Semi-final
#81WTA
1670ELO
1654Clay ELO
25 yrs · Right-handed
Last 10 · pre-match
LWWWWLLLLW
0 — 0
Sets
Monday, 13 October 2025
clay
#116WTA
1613ELO
1593Clay ELO
30 yrs · 170 cm · Right-handed
Last 10 · pre-match
WLLLWLWLWL
Waltert S.
6-2 6-3
Grabher J.
Waltert S.
662
Grabher J.
23

Simona Waltert defeated Julia Grabher 6-2 6-3 in the Rio De Janeiro 125 semi-final on clay. The result followed the form book — Simona Waltert came in ranked #81.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Waltert S.serving42% hold

wins 47% of points on serve vs Grabher J.

Grabher J.serving42% hold

wins 47% 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
1st serve in·Even
64%
66%
1st serve points won·Even
63%
62%
2nd serve points won·Even
46%
46%
Service points won·Even
57%
57%
Return points won·Even
47%
47%
Break points saved·Even
57%
54%
Aces / match·Slight edge
1.9
1.2
Double faults / match·Even
3.6
3.6

Averages over each player's completed matches in the selected window (97 vs 94). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
78
56
Break points saved·Dominant
79
39
Break points won·Even
94
91
Deciding sets·Slight edge
80
85
Tiebreaks·Clear edge
85
62

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

Umpiry Score

Pre-match
7.1
Strong advantageUmpiry Score
6.2
Even matchUmpiry Score
Form & Matchup
5.7+62 Clay Elo edge
Surface ELO
4.3Clay Elo 1593
5.8Overall Elo 1670
ELO gap
4.2Overall Elo 1613
5.0No prior meetings
H2H
5.0
8.6
Surface form
6.2
Fatigue & Travel
7.0
3-set count
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·Even
71
70

Waltert S.: 3 days rest · 4 matches, 73 games (7d) · Grabher J.: 1 day rest · 1 match, 31 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast