Jack Draper ousted defending champion Carlos Alcaraz from Indian Wells in a bizarre semi-final that featured a pivotal double-bounce controversy early in the deciding set.

Britain's Jack Draper is helped by a controversial video call in his favour to earn a coming-of-age win over four-time major champion Carlos Alcaraz.

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.""That's, for me, the most disappointed thing that I'm feeling right now,