Kiki Bertens, born 10 December 1991, is a Dutch tennis player who turned professional in 2009. Her highest WTA singles ranking is No. 8, achieved on 28 January 2019, and her career-high doubles ranking is No. 16, reached in April 2018.
She has won eight singles and ten doubles titles on the WTA Tour, including the 2018 Western & Southern Open. Bertens is considered a clay-court specialist and is also successful on hard courts. She is coached by Raemon Sluiter.
Netherlands