Nadal, Del Potro, Djokovic and Nishikori Win, No. 4 Zverev Loses to Gulbis at Wimbledon   (July 7, 2018) Rafael Nadal is assured of staying No. 1 after Wimbledon as he reached the fourth round with a 6-1, 6-2, 6-4 win over Australian teen Alex de Minaur. Asked about remaining No. 1, the Spaniard said: “Of course, I prefer to be No. 1 than No. 2, no doubt about … [Read more...] about Nadal, Del Potro, Djokovic and Nishikori Win, No. 4 Zverev Loses to Gulbis at Wimbledon