Wawrinka began his farewell season with a three-hour win at United Cup, clinching Switzerland's tie.
United Cup returns Jan. 2-11 in Australia, pairing men and women for national competition. Watchlist
US are favorites to defend United Cup; Czechia, Italy and Japan could disrupt the top seeds. 2026's.
Amanda Anisimova rose from No. 36 to No. 4 in 2025, the biggest Top 10 jump this season of the year.
Joao Fonseca climbs from No. 46 to a career-high No. 28 after winning his first ATP 500 title Basel.
Belinda Bencic captured her 10th WTA title in Tokyo, defeating Linda Noskova 6-2, 6-3 Milestone win
Rybakina withdrew from the Pan Pacific Open with back pain a day after clinching WTA Finals spot now
Petra Kvitova announced she and husband Jiri Vanek are expecting a second child after retiring. Now.
Four players, Pegula, Paolini, Andreeva and Rybakina, battle for three remaining spots at WTA Finals
Vekic reshaped her team and look after Paris and Wimbledon highs; now she fights for motivation. now
