I just lost it: Daniil Medvedev regrets outburst in win over Stefanos Tsitsipas

Daniil Medvedev takes his frustration out on the umpire during his semi-final against Stefanos Tsitsipas (Andy Brownbill/AP)

Daniil Medvedev expressed regret about his mid-match meltdown in his Australian Open semi-final victory over Stefanos Tsitsipas, admitting: “I just lost it.”

Medvedev’s 7-6 (5) 4-6 6-4 6-1 success means he will play for a second straight grand slam title after his maiden victory at the US Open last summer when he takes on Rafael Nadal on Sunday.