Djokovic played Nadal 8 times in the same timespan and has also had to play 2012 Nadal who was a buzzsaw on clay.
So 11 matches for both Federer and Djokovic right there.
I do actually think 2012 Nadal >> 2006 Nadal on the mud and peak Djokovic would have performed slightly better (pushed Nadal a bit further) than Federer did in 2006.
Djokovic played Nadal at USO 10, 11 and 13, each time on the back of a 5 set semi.
Only match where you could say Federer had it a bit tougher but I don't think 2012 is that far behind and Djokovic also played Nadal at Wimbledon 2011 where Nadal was serving at around 80 percent in the first set.
Do you really think Federer would beat Nadal at Rome in 2014/2016 and MC in 2015?
Federer is 0-14 against Nadal at slow plexi AO, MC, Rome and FO combined.
Djokovic's wins against Nadal on clay in 2011 are more impressive wins than anything Federer has done on clay.
Only two wins Federer has against Nadal on clay is on lower bouncing surfaces after Nadal played the entire clay season before the Hamburg final (still needed three sets to win) and a 4 hour marathon SF against Djokovic in Madrid.
Djokovic has been playing against Nadal all the way since 2005.
0-0 at USO; also, see above points.
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