J3 League page help: Odds Portal lists all upcoming J3 League football matches played in Japan. "B's" column indicates number of bookmakers offering J3 League betting odds on a specific football match. Columns 1, X and 2 serve for average/biggest J3 League betting odds offered on home team to win, draw and away team to win the J3 League match. The top line of upcoming matches table (Football - Japan - J3 League) lets you click-through to higher categories of Odds Portal betting odds comparison service.