Originally Posted by Dreamer
Interesting post! Now I understand why Federer said anything can happen in a 5 set match during AO '09, his 5 setters are nearly 50%. He should take a look at Nadal's stat and give him more credit.
Note the 5-set record of Rafa vs Mathieu
If it happens to go 5... you can pretty much count on a Rafa win