Roger said last week has to withdraw from Tokyo and Shanghaï’s tournaments because he has to rest after US Open and Davis Cup matches.
Message from his officiel website :
“Dear Fans
I am disappointed that I have to withdraw from Tokyo and Shanghai as they are two of my favorite cities in the world and the fans have been great to me over the years. After consultation with my team and doctors, I decided to take the difficult decision to withdraw from both tournaments so that I can give my body a chance to rest, rehabilitate and fully recover from a physically challenging year.
Kind regards
Roger”
So, we’ll se him again only at the end of this month in his national tournament, Basel.

Roger and Wawrinkawill play each one 2 matches for the Davis Cup play-offs which will take place in Genoa, in Italy.