LONDON, ENGLAND - JUNE 30: Kirsten Flipkens of Belgium kisses the court, upon their final match, after announcing their retirement from Singles, following their Women's Singles Second Round match against Simona Halep of Romania on day four of The Championships Wimbledon 2022 at All England Lawn Tennis and Croquet Club on June 30, 2022 in London, England. (Photo by Shaun Botterill/Getty Images)