Del Potro to undergo more knee surgery; hopeful for Olympics By webmaster - March 22, 2021 293 0 Juan Martin del Potro is to undergo another knee operation in a bid to play at the Olympics for Argentina. RELATED ARTICLES Sports Grand Slam of Darts 2026: Schedule, new format, players, prize money, past winners Sports England Lions hit record score as McKinney runs riot Sports Cricket Australia will not re-open investigation into ‘Sandpapergate’
