Understanding some simple(?) baseball statistics

I’m looking at the following page

which shows the pre-game statistics for the White Sox. It says

Overall: 22-42, home Rec: 10-20, Underdog: 34-26

Now I’d assume those are their records this season in all games (Yes it checks), Home games (ditto), and games in which they were the underdog (Hmmm impossible they can’t have won more as underdogs than they won).

I thought maybe this was a typo, but for Detroit they show

Overall: 31-36, home Rec: 21-16, Underdog: 32-23

Again that underdog record is impossible if it means what I thought.

So is this just carelessness or what does the underdog “record” show?

Previous thread explaining the Run Line Performance