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