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