Beyond the Wong Teaser: Why Crossing 3 and 7 Isn't the Whole Story

Open ten different articles on NFL teaser betting and you'll find the same recommendation: focus on lines that, with the +6 points, cross the 3 and 7 numbers — the Wong teaser strategy. That's because more games end with a 3 or 7 point difference than any other numbers. While this advice is not exactly wrong, it's incomplete and leaves a lot of potential profit on the table.

What do I mean by that?

Stanford Wong found that if you can move the spread through both 3 and 7, you capture the value of the two most common final margins in football, and the math of the teaser becomes favorable.

The advantage of the Wong teaser approach is its simplicity. Its disadvantage is its simplicity.

From my research, the Wong recommendation works in some situations, but not in others. I've found that, in certain situations, the Wong win percentage hovers close to the break-even point. Not bad, but not exactly what bettors are looking for.

I took a broader, more comprehensive approach that includes factors that Wong did not explore. My research identifies situations where the Wong approach works and when it does not. But perhaps more significant, I've found a lot more betting opportunities than Wong did.

The Wong teaser strategy only applies to very specific point spreads (favorites of -7.5 to -8.5 and dogs of +1.5 to +2.5). In a typical NFL week, only one to five games will meet Wong's spread criteria, which reduces the number of teaser betting opportunities. Some weeks there may be only one or zero qualifying teams, and you have to sit out that week's games altogether.

My Teaser Edge approach, by contrast, typically identifies about twice as many betting opportunities as strictly following the Wong approach. That's a meaningful edge in profit potential over a full season.

None of this means teaser betting isn't worth doing — it's the opposite. It means the version most touts recommend isn't the whole story. The edge is in knowing which situations the math favors, not applying one formula to every week's slate. That's where Fred's Teaser Edge strategy can help.