Cheech Marin loves sports, both in movies and real life. In 1996 he paired up with Kevin Costner for the golf romp “Tin Cup,” and in the weeks to come he will be seen in “The Long Game,” a real-life tale about a young Chicano golf team in Del Rio, Texas, in the fifties.

Meantime, Marin is co-starring with Woody Harrelson in “Champions,” a touching basketball comedy in which