A. Tu vs Diana Petrasova | W15 Bol Round of 32

UMPIRY

W15 BolR32ClayWed 21 Oct · 09:00

A. TuUSA54%

VSToss-up

Diana PetrasovaSVK46%

Win probabilityWho is more likely to winToss-up

54%46%

No meaningful edge. Serve performance in the first set is the likeliest tiebreaker.

Umpiry ScoreMatchup strength, 0–10 · not a probability

Tu A.6.1/10

Even matchBased on 5/6 signal groups5/6

Petrasova D.5.9/10

Even matchBased on 5/6 signal groups5/6

What we know

Head-to-headNo prior meetingsBoth players

This eventDidn't play here last yearBoth players

ELO1 505

Clay ELO1 507

Last 104–6

Age17

ELO1 511

Clay ELO1 511

Last 104–1

Age17

A. Tu faces Diana Petrasova in the W15 Bol round of 32 on clay. Diana Petrasova brings the better recent clay form (4 of 5).

Key context

Last match: Diana Petrasova handed Mia Sara Ribnikar a second-set bagel in a 6–4 6–0 win.
Surface form: A. Tu 2 of 5, Diana Petrasova 4 of 5 on clay recently — Diana Petrasova 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

Tu A.Petrasova D.

FormLast 10 vs 5 matches · 2026

Win–loss4–64–1

Season win rate50% (2–2)80% (4–1)

RatingUmpiry ELO

Overall ELO15051511

Clay-court ELO15071511

Serve vs returnLast 3 vs 2 matches

1st-serve points won60%51%

Return points won50%51%

Aces / match0.71.0

ClutchLast 3 vs 2 matches

Break points saved63%41%

Draw

Odds

Conditions

09:00 local

SurfaceClay · slow

Forecast19°C · Showers

Wind31 km/h

Humidity89%

Court pace slow: low bounce, long rallies.

Cite this

Umpiry, "A. Tu vs Diana Petrasova — W15 Bol Round of 32", https://umpiry.com/match/2026-10-21/petrasova-vs-tu-w15-bol-r32?utm_source=cite (as of 21 October 2026).