(VIDEO) Day 13 At Wimbledon: Angelique Kerber Shines, Djokovic Downs Nadal

Presented by Barilla: On a day with two contrasting matches, Steve Flink joins Ubitennis to share his thoughts about the action that took place on Saturday. Novak Djokovic has reached his first grand slam semi-final since 2016 after outlasting Rafael Nadal in a marathon match. Meanwhile, Angelique Kerber became the first German to win the women's title since 1996 following a straight sets win over Serena Williams.