Top-ranked Kerber advances to the final of WTA Finals C'ship
World number one Angelique Kerber reached the final of year-end WTA Finals tournament after securing a 6-2, 6-1 victory over defending champion Agnieszka Radwanska. With the win, Kerber took her head-to-head tally against Radwanska to six apiece. Angelique Kerber, winner of 2016's Australian Open and US Open, will face Dominika Cibulkova in the tournament's final on Sunday.