According to the Wall Street Journal, teams that entered the All-Star break leading their division have made the postseason 69% of time since 1995.
The Wild Card was introduced in 1995.
Clubs trailing by more than 8 1/2 games have made the playoffs just 3.8% of the time over the same time frame.
Entering Tuesday night's action, the Red Sox, Tigers, Angels, Phillies, Cardinals and Dodgers were leading their respective divisions.
Leaders At Break Make Playoffs 69 Percent Of Time