He nearly beat Nadal in IW in 2009 but that was 3 sets and Nadal got a 6-0 set in the last.not sure if it was 2 sets
but there've been some good nalbandian-nadal matches in masters series before
I don't recall him blowing a 5-3 40-15 lead.Nice Henin-Venus match.
Djokovic vs Federer at WTF 2012 was great drama, ballstriking and a fitting conclusion to the season. 7-6 (6), 7-5.
Fed blew a 5-3, 40-15 serving lead *again* and lost. (lol)