Ace tennis player and world number one Serena Williams retired from her doubles match with sister Venus Williams against Stefanie Vogele and Kristina Barrois due to a viral illness. It became quite apparent soon after the first point that Serena was not 100 percent fit. The sisters, who have won the Wimbledon doubles title five… Continue reading Serena Williams Retires from her Doubles Match at Wimbledon Due to Illness