White Sox are now 18-21 against teams over .500.
Will it matter in the playoffs? Probably not.

World Series champions vs. winning teams:
2001 D-backs 42-43
2002 Angels 38-42
2006 Cardinals 21-26
2008 Phillies 43-46
2010 Giants 33-41
2014 Giants 27-31
2019 Nationals 48-48

— Chuck Garfien (@ChuckGarfien) August 18, 2021