HOW TO BET LIVE GAMES RULE#:1 Law of Inversion. When a favoured team wins 1st and 2nd quater but LOSING 3rd qtR. If their spread changes from - to + in 3rd qtr, take favourite to cover. OR DEPENDING HOW STRONG THE FAV IS THE SPREAD MIGHT NOT CHANGE SO IF THE UNDERDOG EATS HALFWAY INTO THE PREGAME SPREAD OF THE FAV IN THE 3RD QTR ( FOR EXAMPLE IF THE FAVOURITE PREGAME WAS -10 BUT CHANGES TO - 5), take fav to cover. ONLY DO THIS IF THE FAVOURITE WINS 1ST AND 2ND QTR.