Ask Sam Stosur what the time is on her career clock, and the 33-year-old graciously deflects any suggestion it is closing in on midnight. "Oh, ah, I don't know - maybe 10pm?'' she laughs. "I really think I've got another few good years left in me and hopefully this is just a little blip that I'll get over and then be able to bounce back and really end on a good note.'' Stosur's latest setback, a painful stress fracture and muscle tear in her right hand, has sidelined the former world No. 4 since her fourth-round loss to eventual champion Jelena Ostapenko at the French Open in early June. The setback has punctured her ranking and savaged her preparation for a 14th US Open, the grand slam she won by upstaging the great Serena Williams on finals day in 2011. read more http://www.espn.com/tennis/story/_/id/20289117/sam-stosur-very-very-happy-career-had