Kateryna Diatlova vs Olga Helmi | Kateryna Diatlova Wins 6-3 6-4

W15 Heraklion 4 · ITF · Round of 16

UKR

Kateryna Diatlova

#912WTA

25 yrs

Last 10 · pre-match

WLWWLWWWLW

2 — 0

Sets

Thursday, 4 September 2025 · 00:00

hard

DEN

Olga Helmi

#1354WTA

26 yrs · Right-handed

Last 10 · pre-match

LWLWLWLLLL

Diatlova K.

6-3 6-4

Helmi O.

Diatlova K.

662

Helmi O.

340

Kateryna Diatlova defeated Olga Helmi 6-3 6-4 in the W15 Heraklion 4 round of 16 on hard.

Key context

Match story: Kateryna Diatlova closed it out in two sets, 6–3 6–4.

Head to head

No previous meetings on record.

Serve vs return

This season

Diatlova K.serving46% hold

wins 49% of points on serve vs Helmi O.

Helmi O.serving37% hold

wins 45% of points on serve vs Diatlova K.

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

Diatlova K.Helmi O.

1st serve in·Even

56%

1st serve points won·Even

61%

58%

2nd serve points won·Even

45%

42%

Service points won·Even

54%

51%

Return points won·Even

47%

46%

Break points saved·Even

51%

Aces / match·Slight edge

2.0

0.9

Double faults / match·Dominant

3.3

6.9

Averages over each player's completed matches in the selected window (19 vs 39). ATP, WTA & Challenger.

Kateryna Diatlova vs Olga Helmi — W15 Heraklion 4 Round of 16

Key context

Head to head

Serve vs return

Statistics

Draw

Serve vs return