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