Mizuno Tennis on Twitter: "#PowertoPerform in the Round of 32: Kiki Bertens, Mihaela Buzarnescu, Yulia Putintseva and Roberto Bautista Agut @rolandgarros ! #MizunoTennis #Mizuno https://t.co/kY2hwHTnNB" / Twitter
Bertens books place in WTA Finals semis as Osaka pulls out due to injury - Social News XYZ
Kvitova Stunned by Bertens in Cincinnati Semis - EssentiallySports
Kiki Bertens: 'Deze nederlaag doet heel veel pijn' - Eurosport
Live Tennis on Twitter: "Petra #Kvitova and Kiki #Bertens meet for the second straight week, with the winner advancing to a maiden Cincinnati final! Preview >>> https://t.co/1jLvghPYGp https://t.co/tM1l03HaLF" / Twitter
Via Kiki Bertens: WoW so happy to win the trophy in Charleston! Thank you so much @volvocaropen for this amazing week #mizuno #foxsports #wilson… | Charleston, Haar
Kiki Bertens - The Championships, Wimbledon - Official Site by IBM
August 19, 2018 - Kiki Bertens of the Netherlands poses with her winners trophy after the final of the 2018 Western & Southern Open WTA Premier 5 tennis tournament. Cincinnati, Ohio, USA.
Singapore,22nd October 2018. WTA FINALS: Kiki Bertens in action who beats Angelique Kerber the wimbledon champion by 1-6 6-3 6-4. Seshadri SUKUMAR Credit: Seshadri SUKUMAR/Alamy Live News Stock Photo - Alamy