A detailed guide to sports betting vig. Learn how to calculate vig and discover why it is so important for sports bettors.

During his time suiting up for the Celtics, Corchiani wore only jersey No. 12 and put up 2.3 points and 1.7 assists per game.

You’re reading Court Sense, a biweekly Celtics newsletter from the Boston Globe. Click here to join the fun. The Rev. John ...