Challenge Tour 9 page help: Odds Portal lists all upcoming Challenge Tour 9 snooker matches played in World. "B's" column indicates number of bookmakers offering Challenge Tour 9 betting odds on a specific snooker match. Columns 1, X and 2 serve for average/biggest Challenge Tour 9 betting odds offered on home team to win, draw and away team to win the Challenge Tour 9 match. The top line of upcoming matches table (Snooker - World - Challenge Tour 9) lets you click-through to higher categories of Odds Portal betting odds comparison service.