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