Inspired by this year's lowly AL West, here are the weakest teams to make MLB's postseason

With just a few days left in the regular season, the AL West might make a particularly mediocre kind of history. After Tuesday night's games, the Texas Rangers and Houston Astros were tied for first place at 78-79. In fact, no team has made the postseason with a sub-.500 record, unless you count a trio of participants from years the...