Florida, March 28 -- Novak Djokovic overcame American Sebastian Korda in their rescheduled match to reach the semi-finals of the Miami Open.

The world number five rallied in the second set from a break down to close out a 6-3 7-6 (7-4) victory.

The 37-year-old is the oldest player to reach the last four of an ATP Masters 1,000 event and is going for a seventh title in Miami.

The match was due to be played on Wednesday but was postponed to Thursday at short notice after Emma Raducanu's quarter-final match did not finish until after 23:00, past the ATP's cut-off point, the BBC reported.

"You wait an entire day and if it's for the rain I guess you accept it, but this was scheduled and then the matches and everything just extended so muc...