It might have taken the casual observer a few moments to identify which of the players was which, but in a battle of young, on-the-rise, blonde Germans, Angelique Kerber beat Sabine Lisicki ...

As she walked off the court facing a one-set, 1-2 deficit against her friend and Fed Cup teammate Sabine Lisicki, Kerber looked like a woman on the verge of tapping out. Eventually, Kerber ...