Venus Williams' return to action following a five-month injury layoff ended in defeat as the seven-times Grand Slam champion fell to Swiss teenager Celine Naef in three sets at the Libema Open grasscourt tournament in Rosmalen, Netherlands.
With sister Serena, who retired last year, watching on in the crowd, the 42-year-old Williams started brightly but lost the closely fought second in the tiebreak before fading away in the decider on June 13. The former World No. 1, a five-time winner at Wimbledon, lost 3-6 7-6 (6-3) 6-2 to 17-year-old Naef in two hours and 18 minutes.