Since divisional play began in 1969, only three times has a division had two teams with at least 100 wins.
That could happen again this year in the AL East — and maybe the AL West as well.
The Yankees, Red Sox, Astros and Mariners are all on pace to win over 100 games, and they’ve created tight races atop those two divisions. With two wild cards in each league, those four teams have some breathing r…