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 edged out a determined Fabio Fognini 7-5, 6-7 (1), 7-5, 2-6, 6-1 in a massive first round battle that set the stage for the rest of Day 1. Neither player was willing to concede, keeping up their intensity while remaining strategic with ball placement to break each other's serves.

Carlos Alcaraz had a much tougher time than anyone likely expected before he managed to extend his current winning streak to a career-best 19 matches.