Juan Martin del Potro: Andy Murray, Stefanos Tsitsipas pay tribute as retirement looms after Argentina Open
Andy Murray and Stefanos Tsitsipas have paid tribute to Juan Martin del Potro as he looks to be nearing retirement from tennis. The Argentine came back from a long injury hiatus to play Federico Delbonis in the first round of the Argentina Open on Tuesday. Ad/> But the 35-year-old declared on the eve of the match that he viewed it as more of a farewell than a comeback, with his knee injury still causing him pain.


