May 11, 2019
Raemon Sluiter had a front-row seat to Kiki Bertens' historic run to the Mutua Madrid Open title. From where he sat, she could do no wrong.
January 12, 2019
Raemon Sluiter sees no drop-off in sight for Kiki Bertens after the World No.9's stellar 2018 campaign.
October 21, 2018
Twelve months ago in Singapore, Raemon Sluiter issued Kiki Bertens an ultimatum. She responded with the best tennis of her career.