Serie B 2021 page help: Odds Portal lists all upcoming Serie B 2021 football matches played in Brazil. "B's" column indicates number of bookmakers offering Serie B 2021 betting odds on a specific football match. Columns 1, X and 2 serve for average/biggest Serie B 2021 betting odds offered on home team to win, draw and away team to win the Serie B 2021 match. The top line of upcoming matches table (Football - Brazil - Serie B 2021) lets you click-through to higher categories of Odds Portal betting odds comparison service.