In the last six games the White Sox have scored 45 runs.
In the last six games for the Cubs they've scored 24 runs.
In the last 6 games the White Sox have won 4.
In the last 6 games for the Cubs they've won 2 games.
In the last 6 games the White Sox have out scored thier opponents by 23 runs. (games they've won out of the six)
In the last 6 games the Cubs have out scored thier opponents in thier two wins by 7.
I'm on the White Sox, and yes I went with the +1.5 for -170 for some insurance, during this in town rival game.
Hope these stats help. White Sox are hot right now. Cubs cold.