I think how much an upset loss stings to the loser and how big a shock it was to the tennis world can be two completely different things. It's possible that BP viewed the Dirtball as a done deed-why WOULDN'T he?-and he was just a couple of matches from sealing the deal. However upsetting the Rosol loss was, it was in the 2nd round, not to mention his much decreased likelihood of winning Wimbledon in the first place, so, maybe it didn't sting as much, but there's no doubt in my mind that the general public was more shocked by Rosol.