Carlos Alcaraz, locked in a five-set struggle at Centre Court, looked toward his coach Monday and shouted something about how Fabio Fognini -- 38 years old, retiring after this season, winless in 2025 -- looked as if he could keep playing until he's 50.

The two-time defending champ eventually asserts himself in the last set to pick up a 7-5, 6-7 (5), 7-5, 2-6, 6-1 victory amid record-breaking Day 1 heat at the oldest Grand Slam tournament.

Carlos Alcaraz has needed to go through five sets against Fabio Fognini at Wimbledon before winning their first-round match to start his bid for a third consecutive title at the All England Club.