Berta Passola vs Valentini GrammatikopoulouW35 Verbier Round of 16

W35 Verbier · ITF · Round of 16
#823WTA
21 yrs
Last 10 · pre-match
WLWWWWWWWW
0 — 2
Sets
Thursday, 20 August 2026 ·
clay
#554WTA
1288ELO
1302Clay ELO
29 yrs · 164 cm
Last 10 · pre-match
WWWWLWWLLW
Passola B.
3-6 6-7
Grammatikopoulou V.
Passola B.
3640
Grammatikopoulou V.
6772

Valentini Grammatikopoulou defeated Berta Passola 6-3, 7-6 in the Round of 16 at the W35 Verbier tournament on clay. Grammatikopoulou served five aces to Passola's zero and won 74 percent of her first-serve points. She converted 62 percent of her break points and won five service breaks to Passola's three.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Even
66%
64%
1st serve points won·Slight edge
68%
63%
2nd serve points won·Even
44%
47%
Service points won·Even
60%
57%
Return points won·Slight edge
55%
49%
Break points saved·Slight edge
63%
54%
Aces / match·Even
1.0
0.6
Double faults / match·Clear edge
4.4
3.5

Averages over each player's completed matches in the selected window (11 vs 11). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 06:50 UTC
Passola B.44%
Grammatikopoulou V.56%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Toss-up · Too close to call

Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
5.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
5.7
Slight disadvantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
4.74 of last 8 on clay
Surface form
5.86 of last 10 on clay
9.05-match win streak
Win streak
0.0Lost last 2
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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.

Conditions

Weather
19°COvercast
Wind 3 km/hHumidity 61%

Draw