State of Origin page help: Odds Portal lists all upcoming State of Origin rugby league matches played in Australia. "B's" column indicates number of bookmakers offering State of Origin betting odds on a specific rugby league match. Columns 1, X and 2 serve for average/biggest State of Origin betting odds offered on home team to win, draw and away team to win the State of Origin match. The top line of upcoming matches table (Rugby League - Australia - State of Origin) lets you click-through to higher categories of Odds Portal betting odds comparison service.