NBA ref, but maybe UK fans are on to something . . .?
http://www.espn.com/nba/story/_/id/25980368/how-former-ref-tim-donaghy-conspired-fix-nba-games
http://www.espn.com/nba/story/_/id/25980368/how-former-ref-tim-donaghy-conspired-fix-nba-games