Elena Rybakina beat Iga Swiatek 3-6, 6-1, 6-0 to win the Serena Williams group and qualified for the semifinal of the WTA Finals 2025. The Kazakhstan star has dropped a solitary set in the entire Serena Williams group. Amanda Anisimova overcame her fellow American Madison Keys 4-6, 6-3, 6-2 after being 4-6, 1-3 down to stay alive in the competition.