LONDON, ENGLAND - JULY 01: Mark Kovacs, biomechanics expert, in attendance during the Gentlemen's Singles first round match between Frances Tiafoe of United States and Terence Atmane of France on day three of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 01, 2026 in London, England. (Photo by Matthew Stockman/Getty Images)