speaking in terms of non-professional sports, I went to see our girls' softball team play on may 18th. they lost, something to less than that.

professional sportswise, I went to a baseball game in Denver in summer '04, to see the Chicago Cubs beat the Colorado Rockies. we could have left after the second inning and not missed any scoring.

EDIT: oh yeah, if I could see any game, I wouldn't mind going to a Red Sox-Yankees game in Boston.