18.07.2026
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Prediction S. Costoulas vs A. Aksu — 19.07.2026

S. Costoulas flag
ATP - 146
S. Costoulas - A. Aksu
Livesport Prague Open
July 19, 2026 12:30
Days
00
Hours
00
Minutes
00
Seconds
00
ATP - 258

Tennis Head-to-Head and Recent Matches

Total games 3
H2H W-L 2-0-1
Avg sets per match 2.33
Last 5 W-L 2-1
Last 3 W-L 2-1
Current streak W1
Sets balance +1
Avg sets (last 5) 2.33
Sets range 2-3
3-set matches 1 (33%)
2-0 / 2-1 split 1/1 • 1/0
67% 2 Wins
0% 0 Draws
33% 1 Wins
Last 3 matches
Date
Match
Score
Tournament
Surface
28 Apr 2026
S. Costoulas - A. Aksu
2:0 (7-5, 7-6)
Saint Malo
15 Nov 2025
S. Costoulas - A. Aksu
0:2 (3-6, 1-6)
WTA Billie Jean King Cup
30 Aug 2025
A. Aksu - S. Costoulas
1:2 (2-6, 6-1, 3-6)
W35 Heraklion
S. Costoulas

Player Overview

Sofia Costoulas has a baseline win percentage that hovers around 56% on hard courts, indicative of her developing skills on this surface. Currently, her trajectory appears stable, though she has faced challenges recently, including a tough stretch in which she lost three of her last five matches. The upcoming clash in Prague could be pivotal for her as she seeks to elevate her game.

Costoulas enters this match following a convincing win against Nao Hibino, which could serve as a much-needed confidence boost. Yet, her previous losses to players like Tamara Valentova and Sofia Hunter raise questions about her consistency. With a recent record of 1-4, she must find a way to capitalize on her home advantage to build momentum in the tournament.

Match results: S. Costoulas

18 Jul 2026 WTA Livesport Prague Open
S. Costoulas
N. Hibino
2 0
7 5
6 4
W
14 Jul 2026 Athens (Greece) - Qualification
T. Valentova
S. Costoulas
2 0
6 1
6 2
L
23 Jun 2026 WTA Wimbledon
S. Hunter
S. Costoulas
2 0
7 5
6 4
L
3 Jun 2026 Foggia (Italy)
T. Pieri
S. Costoulas
0 2
1 6
W
1 Jun 2026 Foggia (Italy)
S. Sakellaridi
S. Costoulas
1 2
4 6
6 2
3 6
W
28 May 2026 W75 Zaragoza (Spain)
N. Podoroska
S. Costoulas
2 1
3 6
6 0
L
27 May 2026 W75 Zaragoza (Spain)
J. Mikulskyte
S. Costoulas
0 2
0 6
3 6
W
21 May 2026 WTA French Open
H. Guo
S. Costoulas
2 0
6 3
6 4
L
20 May 2026 WTA French Open
S. Costoulas
M. Hontama
2 0
6 4
6 3
W
18 May 2026 WTA French Open
S. Costoulas
T. Mrdeza
2 0
6 0
6 2
W
A. Aksu

Player Overview

Ayla Aksu is currently navigating a challenging phase, reflected in her recent performance where she has won two of her last five matches. With a career baseline win percentage above 50% on hard courts, she is well-acquainted with the demands of this surface. Aksu's current form shows signs of rising, especially following a solid victory against Viktoria Morvayova.

In her last outing, Aksu managed to secure a win in Prague, which could be a crucial turning point after a disappointing loss to Valdmannova in Istanbul. Her recent form indicates that she is ready to challenge Costoulas, but consistency remains a concern. This match could be a measure of whether Aksu can maintain her upward momentum or if she will falter against a home favorite.

Match results: A. Aksu

18 Jul 2026 WTA Livesport Prague Open
V. Morvayova
A. Aksu
0 2
3 6
3 6
W
14 Jul 2026 Istanbul 2 (Turkey) - Qualification
A. Aksu
V. Valdmannova
0 2
5 7
0 6
L
27 Jun 2026 W50 Palma del Rio
E. Micic
A. Aksu
2 1
3 6
6 2
L
26 Jun 2026 W50 Palma del Rio
A. Aksu
A. Kubareva
1 0
6 2
W
25 Jun 2026 W50 Palma del Rio
A. Aksu
C. Cervino Ruiz
2 1
6 4
4 6
7 5
W
24 Jun 2026 W50 Palma del Rio
A. Aksu
E. Lopez Alcaraz
1 0
6 3
W
21 Jun 2026 Figueira Da Foz (Portugal) - Qualification
D. Vidmanova
A. Aksu
2 0
6 2
6 3
L
20 Jun 2026 Figueira Da Foz (Portugal) - Qualification
A. Charaeva
A. Aksu
0 1
3 6
W
19 Jun 2026 Figueira Da Foz (Portugal) - Qualification
J. Vandromme
A. Aksu
1 2
5 7
6 1
4 6
W
17 Jun 2026 Figueira Da Foz (Portugal) - Qualification
A. Aksu
S. Vickery
1 0
W

Players Analysis

S. Costoulas has shown strong form recently, winning 7 of her last 10 matches, including a recent victory over N. Hibino in the semi-finals of the Livesport Prague Open. In contrast, A. Aksu has also been performing well, with 6 wins in her last 10 matches, including a semi-final win against V. Morvayova. However, Aksu's recent matches have been against slightly lower-ranked opponents compared to Costoulas.

In their head-to-head encounters, S. Costoulas has a slight edge with 2 wins out of 3 matches against A. Aksu. Their most recent match was on April 28, 2026, where Costoulas won decisively with a score of 2:0, showcasing her ability to perform under pressure.

Statistical Analysis & Influencing Factors

Both players have demonstrated solid performance metrics, but Costoulas has a better overall win rate in their head-to-head matchups. A. Aksu's recent form has been commendable, but she has struggled against Costoulas in past encounters. The surface at the Livesport Prague Open is likely to favor Costoulas, who has shown better adaptability and success on similar surfaces in her recent matches.

Costoulas's serve has been reliable, and she has averaged more aces per match compared to Aksu, which could be a decisive factor in this matchup. Additionally, Aksu's double faults have been slightly higher, indicating potential vulnerabilities in her service games.

S. Costoulas — A. Aksu Prediction

Given the recent form, head-to-head record, and surface advantage, S. Costoulas is favored to win this match. The prediction is for a straight-sets victory, likely reflecting her current momentum and historical performance against Aksu.

  • Final score in sets: 2:0
  • Predicted winner of each set: Set 1 - S. Costoulas, Set 2 - S. Costoulas
  • Expected aces: 5
  • Double faults: 2
  • Break points: 3

In terms of tactical expectations, Costoulas is likely to employ aggressive baseline play, utilizing her strong serve to set up points effectively. Aksu will need to focus on returning well and minimizing unforced errors to stay competitive. However, given Costoulas's recent performances, she is expected to dominate the rallies and capitalize on any weaknesses in Aksu's game.

3 Reasons Why S. Costoulas Will Win

  • Projected Sets Edge. The numeric forecast favors S. Costoulas 2:0 in sets, reflecting a confident path to the win.
  • Match Context Edge. A combination of form, experience and tournament context favors S. Costoulas.
  • Pressure Points. In recent matches, S. Costoulas has looked slightly sharper in deciding games and late-set scenarios than A. Aksu, which can swing tight scorelines.
Match Prediction
Date Match W S A DF BP
19.07.2026 12:30 Livesport Prague Open
S. Costoulas
A. Aksu
2 0
1 1 0 0
53
24
31