Marta Kostyuk hit two aces during the course over her Mutua Madrid Open third-round win over Veronika Kudermetova — and one of them was up there with the strangest winners ever, a mishit loop that span sideways when it landed.
Source: https://www.wtatennis.com/videos/4255410/the-strangest-ace-ever-kostyuk-delivers-bizarre-winner-in-madrid
