Federer eyes ATP Finals title, top ranking after Shanghai triumph

The 19-times grand slam winner claimed his 94th title and sixth this year with an emphatic defeat of Nadal in the Shanghai final and is hungry for a first ATP Finals win since 2011.

"London is my priority now and I really want to win the World Tour Finals," the evergreen 36-year-old told Sky Sports. "I am very excited to have had the year that I have had and everything that comes from here is a bonus.

"Finishing the year as world number one is a long shot, and I don't think it will happen but if I play like this, who knows? Maybe I will get close again."

Shangai was Federer's first tournament since the US Open and the confidence he gained from his opening matches helped him through a taxing schedule.

"It's been a tough week, five straight matches is always a test and a challenge for anybody's body, especially with the pressure rising," he said.

"I felt I was playing well all week and that settled my nerves because I was returning well from the (opening) match here against (Diego) Schwartzman.

"The serve only got better and I saved the best for last ... In a way, not surprising because I felt good all week -- I was ready." The Swiss next headlines his home Basel International starting October 21.