I like the Billikens, Cardinals, and Blues. I'm not a big soccer fan, but I will root for City when they start up.
EDIT: I forgot, I like the Memphis Grizzlies.
I root for Mizzou and Northwestern in college football, but when either of them lose, it doesn't ruin my day. Pretty much any loss by the Billikens men's basketball team will ruin my day or at least p--- me off for a few hours. I hate losing 11 a.m. games on Saturdays because it maximizes the amount of time in which I'm in a foul mood.
I am not mature enough to be happy for other teams'/programs' success when it comes to sports, so when schools like Loyola go on a run, it brings me no joy.
My first-tier most hated are Notre Dame, Dayton, Cubs, Royals, Chiefs, and Rams.
I hate Marquette.
I hate LaSalle because of their stupid, low-budget arena.
Creighton can get f-ed. So can pretty much everyone else.
I have all sorts of reasons for hating all sorts of teams.