Rafael Nadal

Rafael Nadal celebrates his impending return to world number one spot with a recall Tuesday to Spain's Davis Cup team for the quarter-final tie against Germany. Nadal, who will top the latest world rankings to be released Monday, rejoins the squad for the first time since 2016 for the April 6-8 tie, team captain Sergi Bruguera announced. The 16-time Grand Slam winner is certain to take over from Roger Federer as world number one after the shock defeat of the Swiss ace in the second round of the Miami Masters on Saturday. Bruguera said that the 31-year-old was recovering well from an injury to his right leg that has sidelined him since he pulled out of the Australian Open in January. In February, he pulled out of the Mexican Open just hours before his opening match.