SamsunHardQuarter-finals3 Oct 2025 · 09:10
S. Costoulas
#135 · Belgium
VS
L. Klimovicova
#154 · Poland

Odds

Market
Costoulas
Klimovicova
Winner

Player analysis

S. Costoulas comes into this match in difficult form — 2 wins from the last 5. Point margins have been modest — DS averaging +5.7. Wins have been functional rather than dominant. The serve has been a concern — averaging only 5.8/10, leaving S. Costoulas vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — S. Costoulas has been losing the important points, with a BP efficiency of -11 over recent matches.

DS 5.72Trend down

L. Klimovicova comes into this match in difficult form — 0 wins from the last 5. Point statistics tell a concerning story — average DS of -17.5, meaning L. Klimovicova has been on the wrong side of most exchanges over five matches. The serve has been a concern — averaging only 4.7/10, leaving L. Klimovicova vulnerable on second serve and facing frequent return pressure. Break point efficiency is a red flag — L. Klimovicova has been losing the important points, with a BP efficiency of -17 over recent matches.

DS -17.46Trend mixed

Recent form

Hard court stats

Costoulas
Stat
Klimovicova
63.5%
Win rate
69.8%
125–72
W–L
120–52

Avg stats — last 5

1st serve %60%
1st serve won70%
2nd serve won40%
BP converted40%
BP saved50%
Aces1
Double faults3
1st serve %50%
1st serve won60%
2nd serve won30%
BP converted30%
BP saved50%
Aces2
Double faults4