PortoHardQuarter-finals18 Jul 2025 · 14:10
H. Sakatsume
WTA #131Japan
VS
V. Diatchenko
WTA #539Russia

Odds

Market
Sakatsume
Diatchenko
Winner

Player analysis

H. Sakatsume has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -26.7 to 39.7, with at least one match where H. Sakatsume was clearly outplayed. The serve has been a concern — averaging only 6.0/10, leaving H. Sakatsume vulnerable on second serve and facing frequent return pressure.

DS 3.64Trend mixed

V. Diatchenko comes into this match in difficult form — 0 wins from the last 5. Point statistics tell a concerning story — average DS of -6.5, meaning V. Diatchenko has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 5.0/10, leaving V. Diatchenko vulnerable on second serve and facing frequent return pressure.

DS -6.48Trend up

Recent form

Hard court stats

Sakatsume
Stat
Diatchenko
61.8%
Win rate
60.4%
165–102
W–L
195–128

Avg stats — last 5

1st serve %70%
1st serve won60%
2nd serve won60%
BP converted60%
BP saved30%
Aces1
Double faults1
1st serve %60%
1st serve won60%
2nd serve won40%
BP converted50%
BP saved50%
Aces0
Double faults6

Head to head

First career meeting — rankings, last results at this tournament and a quick stat comparison below.

00
SakatsumeDiatchenko

No prior meetings

Hard 00first on hard
WTA #131Sakatsume vs DiatchenkoWTA #539

Hard H2H: 00 — first meeting on hard

Hard win rate (season): Sakatsume 62% (165102) · Diatchenko 60% (195128)

Quick comparison

SakatsumeStatDiatchenko
62%Hard W%60%
70%1st serve % (L5)60%
60%1st serve won (L5)60%
60%BP conv (L5)50%
1Aces (L5 avg)0