Rebeka Masarova vs Valentina Ryser — Livesport Prague Open Qualifying Semi-final

Livesport Prague Open · WTA · Qualifying Semi-final
Rebeka Masarova
ESP6
Rebeka Masarova
#180WTA
1773ELO
1693Hard ELO
27 yrs · 186 cm · Right-handed
Last 10 · pre-match
LLLLLWLLLW
1 — 0
Sets
Retired
Saturday, 18 July 2026 ·
hard
SUI
Valentina Ryser
#263WTA
1492ELO
1468Hard ELO
25 yrs
Last 10 · pre-match
LLWWWLWWWL
Masarova R.
6-4 3-4
Ryser V.
Masarova R.
631
Ryser V.
440

Valentina Ryser advanced to the Livesport Prague Open semifinals after Rebeka Masarova retired during their match. At the time of Masarova's retirement, Ryser led 4-6, 4-3. The two players had converted an equal number of service breaks, three each.

Generated automatically from Umpiry match data.

Head to head

0–1
DateTournamentRoundSurfaceWinnerScore
2026-07-18Livesport Prague OpenQ32hardValentina Ryser4-6 4-3

Statistics

This season
Masarova R.Ryser V.
1st serve in·Slight edge
62%
56%
1st serve points won·Even
71%
69%
2nd serve points won·Even
46%
47%
Service points won·Even
62%
59%
Return points won·Even
41%
44%
Break points saved·Even
59%
57%
Aces / match·Clear edge
6.3
4.8
Double faults / match·Clear edge
4.5
5.4

Averages over each player's completed matches in the selected window (49 vs 47). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 11:50 UTC
Masarova R.82%
Ryser V.18%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Masarova R. heavily favoured

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Masarova R.
6.8
Slight advantageUmpiry Score
Ryser V.
5.4
Clear underdogUmpiry Score
Form & Matchup
7.8+226 Hard Elo edge
Surface ELO
2.2Hard Elo 1468
8.5Overall Elo 1773
ELO gap
1.5Overall Elo 1492
5.0No prior meetings
H2H
5.0No prior meetings
5.46 of last 10 on hard
Surface form
7.68 of last 10 on hard
0.0Lost last 2
Win streak
0.0
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
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.

Freshness

Recent load
Masarova R.Ryser V.
Freshness·Slight edge
77
88

Masarova R.: 1 day rest · 1 match, 30 games (7d) · Ryser V.: 1 day rest · 1 match, 19 games (7d). Higher means fresher. About

Draw