The Patriots "underdog" mentality has been less than charitably described as bullshit by pigskin pundits and bobbleheads.
The money guys have made New England 2.5-point favorites, so, not underdogs as far as that goes. ESPN's FPI says Los Angeles has a 52% chance of winning but pigskin pundits and bobbleheads favor the Patriots 6 to 4. I've got to think some of those picking the Pats are working a reverse jynx but even so… underdogs?
Maybe it's really just semantics.