Lois mentions the "Met Net Cheerleading Squad" in a very early ep, so it's a good guess that the basketball team is the Metropolis Nets.
And I believe the football team is the Metropolis Tigers (from Super Mann).
I can't recall hearing mention of a baseball or hockey team.
And yes, Clark (like Dean) is a big fan of the Buffalo Bills. He mentions and is shown watching them in more than a few eps. And I think the baseball cap he's wearing in LOTF is a Bills cap, as well.
Kathy
