Australia completed a 5-0 Davis Cup win over Uzbekistan on Sunday a day after clinching a spot in next year's elite World Group.
Mirjana Lucic-Baroni outslugged Venus Williams in straight sets to win the Coupe Banque Nationale in Québec City and make WTA history - what did she do?
Things were going completely in the other direction early on in the final, but Sabine Lisicki turned it around and took home her first WTA title in more than three years.
Sabine Lisicki gave herself some Singapore momentum with a title in Hong Kong. Lots of WTA Finals contenders are in action this week.
Sabine Lisicki has a long way to go to get into contention for a spot in Singapore, but she gave herself some momentum with a title in Hong Kong.
WTA Rising Stars taking selfies with mascots, curling in Québec City, N Sync playing on the radio, bathtub disasters - it's all right here in Tweets Of The Week!
Mirjana Lucic-Baroni's dream week continued in doubles with Lucie Hradecka. Other champs were the Pliskovas and Aleksandra Krunic and Katerina Siniakova.
Angelique Kerber and Caroline Wozniacki are among the stars in Tokyo, with other Asian WTA events also going on this week in Seoul and Guangzhou.
Jo-Wilfried Tsonga and Richard Gasquet put France back in the Davis Cup final by winning the doubles and ending the two-year reign of the Czech Republic on Saturday.
Karin Knapp of Italy won her first career WTA title in her 12th year as a pro when she won the Tashkent Open by beating defending champion Bojana Jovanovski of Serbia in the final on Saturday.
Top-seeded Sabine Lisicki hit 12 aces and broke her opponent five times to beat Francesca Schiavone of Italy 6-3, 3-6, 6-2 Saturday to reach the final of the Hong Kong Open.
France made big steps toward its first Davis Cup final since 2010 after Richard Gasquet and Jo-Wilfried Tsonga gave the hosts a 2-0 lead over two-time defending champion Czech Republic in the semifinals on Friday.
The career turnaround of Karin Knapp has hit another high point, as the Italian - who was struggling to stay in the game a few years ago - won her first WTA title.
Venus Williams won an all-American clash to reach her second final in Québec this year, while Mirjana Lucic-Baroni reached her first WTA final since 1998.