Former Dubai Duty Free Tennis Championships winner Roberto Bautista Agut has shocked world number one Novak Djokovic in the fourth round of the Miami Open.
The Serbian, who crashed out in the third round of Indian Wells last week, went down 1-6, 7-5, 6-3 to the Spaniard.
Elsewhere, Kyle Edmund lost to American John Isner, while Australia's Nick Kyrgios was beaten by Borna Coric.
Roger Federer's match against Danii Medvedev has been cancelled.

Pakistan survive Dutch scare in T20 World Cup opener
Arqoub Al Sadeera Race to conclude 10th Al Salam Cycling Championship
Open Masters Games Abu Dhabi welcomes over 25,000 athletes
Ekaterina Alexandrova rallies to advance to Abu Dhabi finals
Sooryavanshi's record 175 guides India to Under-19 World Cup glory
