Juan Martin del Potro says he wants to “live my life without pain” as he prepares to face Novak Djokovic in an exhibition match to commemorate the end of his tennis career.

Speaking ahead of the game against Djokovic in Buenos Aires, former US Open champion Juan Martin Del Potro revealed his daily ordeals despite retirement, which even prevents him from simple tasks like climbing a staircase.

Juan Martin del Potro has made some heartbreaking revelations about the “never-ending” injury nightmare he has endured in the last five years. The 2009 US Open champion divulged that he underwent eight surgeries on his right knee and detailed the brutal effects the issue has had on his everyday life.

"It’s time for one of my toughest opponents to step into my corner. Welcome on board, Coach — Andy Murray,” Djokovic said

Novak Djokovic announced that Andy Murray will be his coach for the offseason and Australian Open in a post to social media on Saturday.