That young phenom Alexander Zverev, ITF number one junior and Australian Open winner, is on center court with Bjorn Fratengelo, who won French Open juniors three years ago but has struggled to make inroads in the ATP. The kid goes up 2-0 but Bjorn breaks back and then it's a battle. By the end of the set, every point is a dogfight, there are no freebies or bad mistakes. Both are playing well. Zverev finally takes the set 7-5 when Bjorn nets a backhand. And Zverev wins the second set, barely, 7-5.