Therefore, you almost always want to cross both when teasing a side.įrom a purely mathematical standpoint, you give yourself an edge without taking anything else into account by simply crossing 3 and 7 with both parts of a teaser at -110. However, 3 and 7 are kings since games end on those two numbers at a significantly higher clip than the rest.
Historically, 3, 4, 6, 7, 10 and 14 are the six most common margins of victory in the NFL.
