World number one Rafael Nadal reached the fourth round of the ATP and WTA hardcourt tournament at Key Biscayne in Florida on Monday with a 7-5 6-3 success over Portugal’s Frederico Gil. Nadal, who took the year’s first Grand Slam title by defeating Roger Federer in the Australian Open final, won 89 percent of his first serve points to just 57 percent for Gil. The Spanish star was joined at the next stage by Briton Andy Murray who defeated Nicolas Massu 6-4 6-4
