Slovakian tennis player Dominika Cibulkova recently announced that she is in the process of writing her memoir with the help of friend Andrea Coddington. Cibulkova, 29, who has won eight WTA singles titles and reached the final of the Australian Open in 2014, insists she will include a wide range of topics in her book. The release date is yet to be decided.

"I want to share a big news with you," the World No. 25 wrote on Instagram. "Something I've been leading to for quite a while now. For those who expect that I will say that my time as a professional tennis player is up - not quiet yet. So, I am not pregnant and I'm not ending my career. What I do, though I am working on my memoir - which I believe will be a great read.