Roger Federer the six times champion has made it to the semi finals of the ATP Finals; his 15th out of 16 appearances. He topped the Group Lleyton Hewitt by gaining a win over Kevin Anderson by 6-4 and 6-3. Federer was able to win the match by a straight sets win. On the other … Continue reading ATP Finals; Roger Federer tops Group Lleyton Hewitt with a win over Kevin Anderson