Who is the player that has most frustrated you?
Maybe it's that "potential all-star" that you loved but he never quite developed?
Maybe it's a pitcher that pitches brilliantly durring the season and collapases during the playoffs?
Maybe it's a player who was a stud but squandered his tallent on wine, women and/or song?
Maybe it's a player who ever time you started to think was an ok guy, opened his mouth and said another stupid/digusting comment?
Any team, any era, any league. So many players, so many reasons to be frustrated.
NOTE: I hate having to add these little tag lines, but here goes. If you want to vote for Dunner, that's fine, but in no way is this thread intended to have anything to do with a dunn-bash-fest. Hopefully there are more players in the entirity of baseball to consider for this honor than the big man.