Predicting the Most Hotly Contested MLB Playoff Races

With under 50 games left in the MLB regular season, roughly half (or more) of teams are within striking distance of the division or one of the wild-card spots.

In particular, four playoff races seem to be the tightest at the moment: AL East, AL Wild Card, AL West and the NL West.

Bleacher Report's Scott Miller joins Courtney Fallon to predict which clubs will emerge victorious from these battles and punch their ticket to MLB's postseason.

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