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