2011 ATP World Tour Finals – Semi-Finals
Tournament winner odds (bet365) Roger Federer: 1.36 Jo-Wilfried Tsonga: 5.50 Tomas Berdych: 8.50 David Ferrer: 15.00 The Barclays ATP World Tour Finals in London has reached the semi-finals stage. Group A winner Berdych will play Tsonga, while Group B winner…