Sox won again against the White Sox 4-0, and now are 30-5 since they turned it on. The best 35-game stretch in franchise history. The victory also clinched their ninth consecutive series win, which is the second-longest streak in franchise history behind only the 1912 team. Interesting bit of trivia, every team in both leagues since 1903 that has had a record of 30-5 during the season went on to play in the World Series....good omen!
If I'm not mistaken, they're also 16-0 against #1 ranked teams (based on the beginning of the series) since the series against the Yankees in June (the Yankees were in first in the AL East at the time), so it's not like they're just beating up on bad teams. They have just been that much better than everyone else.