2010 Davis Cup. 2011 Australian Open, Dubai, Indian Wells, Miami, Belgrade, Madrid, Rome.
2011 Head-to-head against the Top 5:
4-0 vs. Nadal 
3-0 vs. Federer 
2-0 vs. Murray 
1-0 vs. Soderling 
Already qualified for the ATP World Tour Finals in London.
I'm never predicting against Novak Djokovic again.
(Photo by Clive Brunskill/Getty Images, via the Novak Djokovic Fan Club facebook page)