Jack Draper upset Carlos Alcaraz on his favorite court in the world Saturday at the BNP Paribas Open at Indian Wells, sprinting to a lead and weathering an Alcaraz blitz, then holding it together and letting Alcaraz play just loose enough to give him the opening to break the Spanish champion who had not lost here in nearly three years.

Carlos Alcaraz crashed out of his Indian Wells three-peat bid on Saturday, and nerves played a key role in “one of the worst sets I have played in my career.” A four-time Grand Slam champion, Alcaraz said he was too focused on what weapons British left-hander Jack Draper might bring and unable to calm the pre-match jitters that prevented him from rising to the occasion.

Jack Draper toppled two-time defending champion Carlos Alcaraz 6-1, 0-6, 6-4 on Saturday to reach the BNP Paribas Open final.