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