If more than 50% of the people are rooting for the underdogs, doesn't that make them no longer be the underdogs?
Home field advantage: KC
Saber and Vegas: KC
Overall salary: SF
Recent WS experience: SF
I don't know, if anything I'd say SF are the underdogs here... either that or it's a tie.
SF were the underdogs in 2010 and 2012 but they still won the World Series. They are the underdogs this time as well which means they will win this time too!