Kalieva E.USA () vs Costoulas S.BEL ()
predictions and statistics

Court surface - Hard
26/08/2026 10:50
US Open, surface: Hard
Round Match Prob. in % Tip Games FT
WTA US Open - Semi-finals - Qualification Kalieva E.(USA)
Costoulas S.(BEL)
26/08/2026 10:50
3 6 6
6 3 4
2
1

All matches between both players

Kalieva E.
1
100%

Costoulas S.
0
0%

TournamentTour. Date Match Games FT
US OpenUS Open
WTA US Open - Semi-finals - Qualification
26/08/2026 Kalieva E.
Costoulas S.
26/08/2026
3 6 6
6 3 4
2
1

Kalieva E. performance on Hard

Win
17
40%

Lose
20
48%

Total matches: 42

Cancelled: 5

Costoulas S. performance on Hard

Win
5
56%

Lose
4
44%

Total matches: 9

Cancelled: 0

Last 6 matches Kalieva E.

Win
4
67%

Lose
2
33%

Tour. Match Games FT
US OpenUS Open
WTA US Open - Semi-finals - Qualification
Kalieva E.
Costoulas S.
26/08/2026
3 6 6
6 3 4
2
1
US OpenUS Open
WTA US Open - Quarter-finals - Qualification
Kalieva E.
Mladenovic K.
25/08/2026
6 1 6
2 6 1
2
1
CincinnatiCincinnati
WTA Cincinnati - 1/64-finals
Kalieva E.
Oliynykova O.
14/08/2026
4 1
6 6
0
2
MemphisMemphis
WTA Memphis - Semi-finals
Liutova K.
Kalieva E.
01/08/2026
7 6
5 1
2
0
MemphisMemphis
WTA Memphis - Quarter-finals
Kalieva E.
Stearns P.
31/07/2026
6 2 6
1 6 3
2
1
MemphisMemphis
WTA Memphis - 1/8-finals
Sonmez Z.
Kalieva E.
29/07/2026
6 5 5
3 7 7
1
2

Last 6 matches Costoulas S.

Win
2
33%

Lose
4
67%

Tour. Match Games FT
US OpenUS Open
WTA US Open - Semi-finals - Qualification
Kalieva E.
Costoulas S.
26/08/2026
3 6 6
6 3 4
2
1
US OpenUS Open
WTA US Open - Quarter-finals - Qualification
Costoulas S.
Ruggeri J.
25/08/2026
7 6
5 4
2
0
PraguePrague
WTA Livesport Prague Open - 1/16-finals
Aksu A.
Costoulas S.
20/07/2026
2 6 6
6 3 4
2
1
PraguePrague
WTA Livesport Prague Open - Final - Qualification
Costoulas S.
Aksu A.
19/07/2026
7 6
5 2
2
0
AthensAthens
WTA Athens - 1/16-finals
Valentova T.
Costoulas S.
14/07/2026
6 6
1 2
2
0
WimbledonWimbledon
WTA Wimbledon - Quarter-finals - Qualification
Hunter S.
Costoulas S.
23/06/2026
7 6
5 4
2
0