Saint MaloClay1/16-finals28 Apr 2026 · 11:05
S. Costoulas
#151 · Belgium
VS
A. Aksu
#269 · Turkey
COSTOULAS
1.92
·
AKSU
1.9

Odds

Market
Costoulas
Aksu
Winner
1.92
1.9
Total
line 18.5
1.44
Over 18.5
2.62
Under 18.5
Total
line 19.5
1.46
Over 19.5
2.44
Under 19.5
Handicap
games
2.93
-5.5 games
1.33
+5.5 games
Handicap
games
2.25
-4.5 games
1.54
+4.5 games

Player analysis

S. Costoulas has been inconsistent recently, going 3–2 over the last five matches. Form is mixed — DS ranging from -13.5 to 10.9, with at least one match where S. Costoulas was clearly outplayed. The serve has been a concern — averaging only 5.5/10, leaving S. Costoulas vulnerable on second serve and facing frequent return pressure. Good performance in key moments — break point efficiency of +13 over the last five.

DS 1.41Trend mixed

A. Aksu has been inconsistent recently, going 3–2 over the last five matches. Point dominance has been clear and improving — average DS of +13.4, trending upward over the last three matches. The serve has been a concern — averaging only 6.2/10, leaving A. Aksu vulnerable on second serve and facing frequent return pressure. Break point efficiency has been exceptional (+29) — converting opportunities and shutting down threats at the critical moments.

DS 13.44Trend up

Recent form

Clay court stats

Costoulas
Stat
Aksu
55.8%
Win rate
51.4%
58–46
W–L
56–53

Avg stats — last 5

1st serve %60%
1st serve won70%
2nd serve won40%
BP converted60%
BP saved60%
Aces3
Double faults5
1st serve %60%
1st serve won70%
2nd serve won50%
BP converted50%
BP saved70%
Aces1
Double faults3

Head to head

Career meetings between these two players (all tournaments), not only this event. The match at the top of the page is the current tournament fixture.

01
Hard 01
S. Costoulas vs A. Aksu head to head match history
DateTournamentSurfaceRoundWinnerScore
WTA Billie Jean King Cup - World GroupHardAksu3-6 1-6