Jack Draper beat Carlos Alcaraz in a stunning upset after a controversial umpire decision in the Indian Wells semi-finals, with the Spaniard left reeling from the result

Draper hadn’t dropped a set throughout the tournament until a dramatic semi-final victory against the two-time defending champion

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.