Every team enters the season with a certain level of expectations placed upon them, and for one reason or another there are always teams who fall short of those expectations and fall into the category of disappointment.
For the sake of this article, I have taken into account two different kinds of teams that can be deemed disappointments.
First, the teams who entered the season with playoff aspirations who are currently out of the playoff picture; Boston, Cleveland, Colorado, Miami, Milwaukee, Philadelphia and Toronto.
The other was teams that came into the season viewed as legitimate World Series contenders but currently find themselves on the fringe of the postseason picture; Arizona and Los Angeles (AL).
So here is a look at the 15 biggest flops from those nine teams; players who have played a part in their team being among the most disappointing in baseball.