Aryna Sabalenka returns to the court after shock death of her boyfriend Konstantin Koltsov... with world No. 2 still set to play at the Miami Open despite his apparent suicide

Police have confirmed that Koltsov, who had been dating Australian Open champion Sabalenka, 25, for three years, 'died of suicide' at the age of 42 on Monday after jumping from a hotel balcony in Miami.