Tennis-Azarenka overcomes Gauff to reach Guadalajara semi-final
(Reuters) - Experience triumphed over youth as 33-year-old twice major winner Victoria Azarenka beat 18-year-old American Coco Gauff 7-6(2) 4-6 6-3 to reach the Guadalajara Open semi-final, staying on track to end a two-year title drought.