ARE WE READY FOR SOME FUTBOL???
This should be an fun game. Yes the Swiss got rolled by France but since then they've looked decent. And Argentina have won all 3 games by only by 1 goal each and they played in probably the easiest group. So Argentina is a decent favorite but I bet it's a good contest! Except Switzerland is neutral.
0-1 is a big leader! At a 20% chance it's more than 2x the next most likely outcomes (1-0 and 1-2 are tied)
This post has a little more on how the win probability graphs work
This post has a little more on how the pregame heat maps work