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.

Second-seeded Alcaraz is currently on a career-best 19-match winning streak, but struggled against Fognini who has never been past the third round at Wimbledon.

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.