The only place 2017 Fed is beating 07-10 Fed is Indian Wells and Miami.
AO, Wimbledon, USO, clay, Cincy, WTF? 07-10 Fed would easily beat him these places where he excelled during this period.
Ammm, I don't see Fed *excelling* anywhere in the ATP masters series starting 2008. In 2007, he was half decent. For a while, the only place where Fed could win was Cincy. What a shame too that he didn't even win enough indoor Masters and he had stopped being a factor on IW/Miami for a long while (except 2012).
2010 Shanghai Masters kind of illustrated this. Freaking Murray made a mincemeat of Fed in the Shanghai final.
Fed is a very pedestrian 27-19 in Masters series finals.
As for slams, the *peak Fed* lost W 2008 and AO 2009 to Nadal. I contend that the 2017/18 Fed doesn't lose those matches.
Peak Fed had a lot of great things, but the 2007-10 version was error prone and simply mentally not strong enough to hang against quality baseliners. I remember time and time again, Fed would shank his forehand. My wife and I made zillions of jokes every time it happened (she used to be happy as a Nadal fan whenever *THAT* happened).
Fed should have switched to a bigger racket long back, as early as early 2009 after that AO loss. He wasted too many years. This Fed will take 07-10 Fed to the distance with his newfound weapons.