Dude. I've tried. I just can't get into it. I used to work for an Israeli company and we were in the international travel business, so lots of people in the office from all over Europe, Brazil, Argentina etc etc. During the world cup they would let people go into the cafeteria and watch their teams play during work hours. I've given it more than a fair shot, but it's simply boring as shit to me. To each his own.
Might have something to do with the fact that in real sports, you get to use your hands. Just sayin...