Federer gives a survival lesson and qualifies for the Australian Open semifinals
The Swiss wins Sandgren in five sets saving seven 'match-ball' His opponent in the next round will be the winner of Djokovic-Raonic Photo: Reuters The Swiss tennis player Roger Federer, world number 3, qualified on Tuesday for the semifinals of the Australian Open after beating American Tennys Sandgren (number 100) in five sets after saving … Read more