Dayana Yastremska defeated Linda Nosková 6–3, 6–4 in the Australian Open quarter-final on hard court, producing an upset victory against the pre-match favourite. Nosková entered as the betting favourite at 1.61 odds, but Yastremska's composed performance at 2.47 proved decisive in straight sets. The Ukrainian secured the result with clinical efficiency, breaking serve at key moments and maintaining consistency throughout both sets. Yastremska's progression to the semi-finals represents a significant scalp on the hard court and signals her readiness to compete at the highest level in Melbourne.