Inspekdah
My man, Michael Jordan!
There's really no way I can prove it to you. Ive tracked it for years and it's not something I would bet against. Just think about it. When you're at a book in Vegas every Joe Schmoe is parlaying the favs in the TV games. It's not just TNT doubleheaders. I don't think it's a self fulfilling prophecy but can't really show you stats
Like all math things tend to move towards the middle and that's that everything is 50%.
But I know at least, a couple of years ago, I WOULD HATE it if I was on a favorite and the first game a favorite covered and won. Because the "split" was certainly on a run itself.
Not sure overall how strong it is... but nba's gut feeling on this at the very least was on a strong run last few years.
I would certainly bet there were more TNT splits than there were 2x dog or 2x favorites. If that's how I should be saying it?