'I can't do this forever' - Williams hints retirement could be close
Serena Williams hinted that retirement might not be far away after winning her first singles match for more than a year. The 40-year-old defeated world number 57 Nuria Parrizas Diaz 6-3 6-4 at the National Bank Open in Toronto for her first taste of success in singles since the French Open last spring. Williams had been very vague about her future plans after returning from a year out at Wimbledon but, asked in Canada about her motivation to keep playing, she told reporters: "I guess there's just a light at the end of the tunnel.


