Buenos Aires: Argentina's Juan Martin del Potro, a two-time Olympic medalist, 2009 US Open champion and former world number three, has begun rehabilitation from knee surgery.
"In the first phase of rehabilitation, of controlled movement, Delpo is doing three daily physiotherapy sessions," the player's publicist said in a statement on Thursday.
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On June 22, Del Potro underwent a surgery to repair his fractured right kneecap.
"For the time being, he is using a brace on his right knee and gets around with crutches. The goal is to ensure that the scar on his knee heals correctly," the statement said.
Del Potro, a fan favourite who won a silver medal at the 2016 Summer Olympics in Rio de Janeiro and a bronze medal at the 2012 London Games, is undergoing rehab in his hometown of Tandil.
The 30-year-old had a surgery in Barcelona after being injured at Queen's Club, a grass-court event in London.