Clemence Mercier vs Valentina Ryser | W75 Toronto Round of 16

UMPIRY

W75 TorontoR16HardThu 29 Oct · 10:00

Clemence MercierCAN16%

VSStrong favourite · Ryser V.

Valentina Ryser(4)WTA #253 · SUI84%

Win probabilityWho is more likely to winStrong favourite · Ryser V.

16%84%

Clear edge for Ryser V. across form, surface and matchup. Upsets at this level happen in about 1 in 6 such matches.

Umpiry ScoreMatchup strength, 0–10 · not a probability

Mercier C.5.9/10

Even matchBased on 5/6 signal groups5/6

Ryser V.4.6/10

Heavy underdogBased on 5/6 signal groups5/6

Why

Surface form5 of last 10 on hardInformative

Recent runLost last 2Informative

Head-to-headNo prior meetingsBoth players

This eventDidn't play here last yearBoth players

ELO1 514

Hard ELO1 501

Last 104–6

Age18

ELO1 676

Hard ELO1 630

Last 103–7

Age25

Clemence Mercier faces Valentina Ryser in the W75 Toronto round of 16 on hard. Clemence Mercier brings the better recent hard form (4 of 8).

Key context

Form trend: Form trajectories diverge: Clemence Mercier rising, Valentina Ryser cooling.
Fatigue load: Clemence Mercier carries the heavier recent load — 2 three-setters to 1 in the past fortnight.
Surface form: Clemence Mercier 4 of 8, Valentina Ryser 3 of 8 on hard recently — Clemence Mercier the sharper of late.

Common opponents

0 shared · last 12 months

No common opponents in the last 12 months. Surface form and ELO carry more weight here.

Head-to-head

They have not met before.

Evidence

Mercier C.Ryser V.

FormLast 10 matches each · 2026

Win–loss4–63–7

Season win rate50% (4–4)62% (40–25)

RatingUmpiry ELO

Overall ELO15141676

Hard-court ELO15011630

Serve vs returnLast 7 vs 59 matches

1st-serve points won57%69%

Return points won45%44%

Aces / match3.34.5

ClutchLast 7 vs 59 matches

Break points saved60%55%

Draw

Odds

Conditions

10:00 local

SurfaceHard · fast

Forecast12°C · Partly cloudy

Wind13 km/h

Humidity90%

Court pace fast: big serves, short points.

Cite this

Umpiry, "Clemence Mercier vs Valentina Ryser — W75 Toronto Round of 16", https://umpiry.com/match/2026-10-29/mercier-vs-ryser-w75-toronto-r16?utm_source=cite (as of 29 October 2026).