1/3 of all MLB have a shot at 90 wins

90 wins is a big number for a team.In a 162 season, teams that win 90 have a legit shot at the post season.90 wins is a mark of excellence.And by that rationale, 10 of the 30 big league teams could be excellent by the time the year is up.Right now the Rays, Yankees, Twins and Phillies have all reached 90.If the Giants and Braves win 2 more they will get to 90.If the Red Sox, Rangers, Reds and