LONDON (AP) — When the 4 hours, 48 minutes of diving across the grass and leaping into the stands, of slipping and sliding, of so many moments of great tension — and, above all, great tennis — were done, when Rafael Nadal had sealed his Wimbledon quarterfinal victory, the man he edged, Juan Martin del Potro, was face-down at a Centre Court baseline. "I wanted to stay there," del Potro said afterward, "all night long.Read more on NewsOK.com