American tennis player Marcos Giron revealed he had the feeling Rafael Nadal could do anything he wanted on the court and added the Spaniard’s decision-making is one of the most impressive things about him. Giron, 28, met Nadal for the first time in his career at this past Australian Open. Nadal, who won a record 21st Grand Slam at the Australian Open, kicked off his campaign at Melbourne Park with a 6-1 6-4 6-2 win over Giron. “It was interesting because I’ve seen him play, obviously an insane amount of matches, throughout my whole life – you know, growing up playing tennis,” Giron said on the ATP Tennis Radio Podcast, as quoted on Sportskeeda.”But that being said, I was kind of surprised with his shot selection in the sense that, kind of when you …