Alina Charaeva, ranked 118th, beat No. 1 Yelena Rybakina 3-6, 6-4, 6-3 in Beijing on Saturday. He is the lowest-ranked player to return against a world No. 1 since 1975. Rybakina becomes only the second player, after Naomi Osaka, to lose her first match at the top of the rankings.
