Ah, how silly of me. You told me to just click on the logos and I was just clicking on them on the wrong tab. However, you really need to put more time into the design of that feature, and that select "button". I know you have a splash screen explaining "select a team", but there's no affordances for the user who overlooks that instruction and is looking to achieve the same thing I was. A simple mouse over effect would help big time.
BTW, on the "Matchups" page, I was expecting to see more than one. You might want a featured list somewhere on that page to make it easier to load this week's big games.