Going to treat US Open final as the last match of my career: Djokovic

After being one win away from winning a calendar Grand Slam, world number one Novak Djokovic said he's going to treat the US Open final as the "last match" of his career. "I'm going to put my heart...soul...body and my head into that one," he said. Djokovic will face world number two Daniil Medvedev in the final on Sunday.