Live final action from this year's season-ending ATP Finals event at London's 02 Arena. The roll of honour on the ATP Finals trophy leads like a who's who of men's tennis and dates back to 1970. It includes the likes of Bjorn Borg, Boris Becker, Pete Sampras, record six-time champion Roger Federer and Novak Djokovic. But who will lift the trophy in 2018? Coverage is presented by Sue Barker. Show less