Juan Martin Del Potro set to undergo further knee surgery
The former US Open champion has not played competitive tennis since fracturing his kneecap at Queen's Club in 2019.
Mar 22, 22:23
Result: Juan Martin del Potro eases into second round at Flushing Meadows
Juan Martin del Potro believes that he is getting back to his best following his first round in New York.
Sep 1, 07:57
