I like the the ballfield is reflected - that provides good context for the shot and helps tell the story. I would have removed the beer cup from the ledge. I also wish the focus was sharper. The glasses look pretty good but the rest of the facial features are pretty soft.
nice focus. probably would like it more cropped tighter to the glasses. interesting use of desat. if you aren't scoring well, it is probably because your image uses a reflective surface and not a traditional mirror.
Barry Bonds at the plate? Interesting view - I've done similar before, specifically one shot from below looking up from in front as the subject was standing in front of Mickey Mouse, who then showed in the sun glasses. You don't need much more DOF; what you've got is OK. Could still burn out even more of that background though. Just my opinion. Good luck with the challenge.