Tennis Tracker: Rybakina stuns Sabalenka in Riyadh showpiece, Djokovic wins Athens title
Red-hot Elena Rybakina downs Aryna Sabalenka to clinch maiden WTA Finals crown
Football Tracker: AC Milan blow two-goal lead in Parma, Chelsea thrash Wolves
Djokovic pulls out of ATP Finals after Athens win as Musetti takes his place