Donna Vekic - Karolina Pliskova

Karolina Pliskova enters this Linz quarterfinal in exceptional form, dropping just 12 games across two convincing straight-set victories—a 6-4, 6-4 demolition of Sasnovich followed by a dominant 6-1, 6-3 dispatch of world No. 13 Alexandrova. These are Pliskova's most impressive performances since her return from 18 months away due to severe ankle injury, and her serve is firing: she leads the H2H against Vekic 7-3 overall and holds a significant advantage in serve metrics (9.4% ace rate vs Vekic's 5.1%, 70.6% first-serve win rate vs 67.6%).