Career 2026 2025 Too close to call — 7–6 on categories Aksu wins on first serve in %. Costoulas’s case rests on first-serve points won %. WTA Tour career: Aksu 16 matches, Costoulas 14 matches.
Costoulas averages 1.8 aces a match to Aksu’s 1.1 (58% more). Aksu has the better first serve in %: 58.5 to Costoulas’s 54.6. Costoulas has the better first-serve points won %: 63.9 to Aksu’s 59.5. Winners’ edge: Aksu’s teams won 50%, Costoulas’s team won 36% of the matches they played. Tale of the tape Per game. Totals and best single game underneath.
58.5 First serve in % 54.6
59.5 First-serve points won % 63.9
57.4 Break points saved % 57.6
41.6 Return points won % 40.6
1.1 18 total · best 5 Acesper game 1.8 25 total · best 7
8.6 138 total · best 17 Games wonper game 10.1 142 total · best 17
Head to head 2 2 matches since 2025 0
Hard · 1 match Aksu 1 Costoulas 0 Last meetings 20 July 2026 · Livesport Prague Open · Round of 32 · Hard Aksu won 2-6 6-3 6-4 16 Sept 2025 · Billie Jean King Cup - World Group - Relegation - Play Offs Aksu won 6-3 6-1 Last 10 games First serve in %, oldest to newest.
Share thisChange or add players