Defending Australian Open Novak Djokovic was stunned on Thursday by wildcard Denis Istomin in the second round. Here's a look at the shocking upset by the numbers.

7-6 (8), 5-7, 2-6, 7-6 (5), 6-4

Four hours and 48 minutes

193

Djokovic's total points won (compared to Istomin's 186)

117

Istomin's ranking

57

Djokovic's number of Melbourne wins going into the 2017 Australian Open (his record was 57-6)

33

Istomin's career-high ranking, reached in 2012

16

Total minutes the first game lasted (on Djokovic's serve)

10

Matches Istomin had lost in Melbourne going into the second round (his record was 7-10)

9

Double faults hit by Djokovic (compared to just 3 from Istomin)

6

Djokovic's total Australian Open titles (tied for the record with Roy Emerson)

2

The years Djokovic had lost before the fourth round Down Under (he fell in the first round in his 2005 debut and again in 2006)

1

Sets Istomin had won over Djokovic in their five previous meetings