Italy's Jannik Sinner uses a towel as he plays against Serbia's Miomir Kecmanovic during their men's singles first round tennis match on the first day of the 2026 Wimbledon Championships at The All England Lawn Tennis and Croquet Club in Wimbledon, southwest London, on June 29, 2026. (Photo by Glyn KIRK / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE

LONDON, ENGLAND - JUNE 29: Jannik Sinner of Italy celebrates a point against Miomir Kecmanovic of Serbia during the Gentlemen's Singles first round match on day one of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on June 29, 2026 in London, England. (Photo by Matthew Stockman/Getty Images)

Italy's Jannik Sinner serves the ball to Serbia's Miomir Kecmanovic during their men's singles first round tennis match on the first day of the 2026 Wimbledon Championships at The All England Lawn Tennis and Croquet Club in Wimbledon, southwest London, on June 29, 2026. (Photo by Glyn KIRK / AFP via Getty Images) / RESTRICTED TO EDITORIAL USE

LONDON, ENGLAND - JUNE 29: Jannik Sinner of Italy celebrates a point against Miomir Kecmanovic of Serbia during the Gentlemen's Singles first round match on day one of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on June 29, 2026 in London, England. (Photo by Matthew Stockman/Getty Images)

LONDON, ENGLAND - JUNE 29: Stefanos Tsitsipas of Greece celebrates a point against Hugo Gaston of France during the Gentlemen's Singles first round match on day one of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on June 29, 2026 in London, England. (Photo by Clive Brunskill/Getty Images)

LONDON, ENGLAND - JUNE 29: Jannik Sinner of Italy celebrates a point against Miomir Kecmanovic of Serbia during the Gentlemen's Singles first round match on day one of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on June 29, 2026 in London, England. (Photo by Matthew Stockman/Getty Images)

LONDON, ENGLAND - JUNE 29: Jannik Sinner of Italy serves against Miomir Kecmanovic of Serbia during the Gentlemen's Singles first round match on day one of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on June 29, 2026 in London, England. (Photo by Matthew Stockman/Getty Images)

LONDON, ENGLAND - JUNE 29: Jannik Sinner of Italy serves against Miomir Kecmanovic of Serbia during the Gentlemen's Singles first round match on day one of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on June 29, 2026 in London, England. (Photo by Matthew Stockman/Getty Images)