INDIAN WELLS, Calif. — Novak Djokovic’s 19-match winning streak at the BNP Paribas Open ended in a 6-4, 7-6 (3) fourth-round upset loss to Nick Kyrgios on Wednesday.
It was Kyrgios’ second win over the world’s second-ranked player in two weeks, having beaten Djokovic in straight sets at Acapulco on March 2.
Djokovic was bidding for a fourth consecutive title at the desert tournament, having won a total of five in his career. But he unraveled with 25 unforced errors, including a forehand service return on Kyrgios’ second match point.
Kyrgios advanced to the quarterfinals, where he will face Roger Federer after Fed make quick work of Rafael Nadal. The 15th-seeded Australian hit 14 aces, with his fastest serve clocking 141 mph, and won 86 percent of his first serve points.
Joining Kyrgios in the quarterfinals were No. 4 seed Kei Nishikori, who defeated Donald Young 6-2, 6-4; No. 21 Pablo Carreno Busta, who beat qualifier Dusan Lajovic; and No. 27 Pablo Cuevas, who outlasted 11th-seeded David Goffin 6-3, 3-6, 6-3.
On the women’s side, No. 8 seed Svetlana Kuznetsova beat 19th-seeded Anastasia Pavlyuchenkova 6-3, 6-2 to reach the semifinals.