are the tightest across the board that i can remember. there isn't a single division that is anywhere close to being decided. in fact the furthest 2nd place team out is the royals at 4 back.
here's the games back of every team that is 2nd in their division:
angels, 2
toronto, 1.5
royals, 4
giants, 3.5
cardinals, 2
atlanta, 1.5
that's insane with approximately 54 games left. i can't remember off hand the last time there wasn't a runaway division winner throughout baseball. i expect somebody is going to tell me it was recently, but it doesn't seem like it.
obligatory, that's what she said.