Tennis28.com answers this stat question (and many others)
Agassi at the 2003 is probably the 5th best of all time...
Also see a few posts in here
too on women's matches - I created that thread along similar lines to this one, after I accidentally stumbled across Borg 78 RG, and figured it must be good - it was the all-time best!
so self-aware / so full of ~~it / so indecisive / so adamant / i'm contemplating thinking about thinking / it's overrated / just get another drink in