On Alf we get to learn that they don't play baseball like they do on Earth, but they play bouillabaisseball. Bouillabaisseball is a lot like regular baseball, except a lot of the rules are different and they use fish to play. Hah! Fish! Alf was even the co-captain of a bouillabaisseball team.
I think it's funny that Alf is the only athlete I ever admired. I don't like sports because guys that played sports used to make fun of me at school.