Caroline Wozniacki of Denmark returns the ball to Angelique Kerber of Germany during their singles match in the quarterfinal round of the Qatar Open...
{"Image ImageDescription": "Caroline Wozniacki of Denmark returns the ball to Angelique Kerber of Germany (unseen) during their singles match in the quarter-final round of the Qatar Open tennis competition in Doha on February 16, 2018. / AFP PHOTO / KARIM JAAFAR        (Photo credit should read KARIM JAAFAR/AFP via Getty Images)"}