I don`t think there are significant edges for basketball teasers. I don`t like the fouling at the end of games that can cost you on a teaser. There is good news. On Bookmaker you can get lines teased up to 6.5 points. With a teaser team, I can find lines at 6-7 and use the teaser, the team only has to win. That’s the only edge I would use in a basketball teaser.