California [US], March 12 (ANI): Serbian tennis star Novak Djokovic on Tuesday crashed out of the ongoing Indian Wells Open after his shocking defeat to Luca Nardi in the third round. The Italian tennis player Nardi clinched the biggest win of his career after beating the world number one by 6-4, 3-6, 6-3. The 20-year-old rookie started well against Djokovic and clinched a 6-4 win in the first well. However, in the second set, the 36-year-old displayed his experience and made a comeback with a 3-6 win. But the Serbian failed to maintain consistency in the third and final set as Nardi beat Djok…