Will Rafa over Roger by end of this year???
It's very possible, but I don't think it will.
He got to win tommorrow, then he has to beat Djok.
He got to make big run in Master Cup
He got to do much better job than last year
GO Roger Federer, Nick Kyrgios, Borna Coric, Vasek Pospisil, Kei Nishikori, , Milos Raonic, Jerzy Janowicz, Grigor Dimitrov, Dennis Novikov and Bernard Tomic and Mikael Ymer
Thiem will be No 1 by May 2018
Nick Kyrgios will be No 2 by Sep 2018
Mikael Ymer will be No 3 by Dec 2018
Alexander Zverev will be No 1 by Dec 2018