Former world number 4, Tomas Berdych, wants to announce his retirement during the Saturday at the ATP Finals. On his Instagram account Wimbledon finalist Berdych said: "If you wanna have a little surprise, please do not follow any media. The mistake happened, I had it planned as a little surprise on Saturday when I am going to be in London."
2009 Hopman Cup champion, 2016 Tour Finals champion, 2014 Australian Open finalist and former world number 4 Dominika Cibulkova announced the sad news on the same day. During her career, she won 8 WTA and 2 ITF titles in singles and 1 WTA title in doubles.
In her post on Instagram Cibulkova wrote: "I have special news to share with you all. As you know I haven’t been playing tournaments for several months. What started as a recurring Achilles injury, developed into one of the most difficult moments in my life – deciding on what to do with my tennis career. After a lot of thinking, talks, and support from my family, friends, and my team, I have finally decided that I will not be returning to the courts as a competitive player."
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