LONDON, ENGLAND - SEPTEMBER 25: Carlos Alcaraz of Team Europe laughs with his agent Albert Molina in the players' gym before the Men's Doubles match with Jakub Mensik against Alexander Bublik and Taylor Fritz of Team World on day one of Laver Cup 2026 at The O2 on September 25, 2026 in London, England. (Photo by Clive Brunskill/Getty Images for Laver Cup)