Roger Federer reveals epic hangover and the match replay that makes him cry.
Chair umpire Gianluca Moscarella has been banned by the ATP as it investigates comments he made to a ball girl in Florence.
There could be a US Open final rematch in December.
The 18-year-old will work with the former coach of Justine Henin and Li Na.
Andreescu is the youngest to make the WTA Finals field in a decade.
The Serb has now logged more weeks at No.1 than all but two ATP players.
Hall of Famer has high praise for Daniil Medvedev.
