Ekaterina Alexandrova experienced a dramatic collapse during her WTA Tour match against Kristina Liutova at the Memphis Tennis Classic. The match, which lasted nearly three hours, saw Alexandrova, the tournament's top seed, struggling in the sweltering conditions, with temperatures soaring to 34 degrees Celsius.

In a tense third set, Alexandrova found herself trailing 5-4 when she suddenly collapsed on the court. The match was promptly halted as medical staff attended to her, providing lengthy treatment. Unfortunately, the world No 19 could not continue, resulting in her retirement from the match.

This unexpected turn of events granted 16-year-old Liutova a remarkable victory in her debut match on the WTA Tour. Overwhelmed with emotion, Liutova was seen in tears as the reality of her win sank in.

Looking ahead, Liutova will face American Maya Joint in the Round of 16, marking a significant moment in her young career.

Sky Sports News has reached out to the WTA for further comments regarding the incident.