What is the Wong teaser in football? The Wong teaser is a betting strategy developed by sharp bettor Stanford Wong that recommended to play a two-team, six-point teaser and to only play spread favorites of -7.5 to -8.5 and underdogs from +1.5 to +2.5.

What Does a +1.5 Spread Mean? A +1.5 spread is commonly seen in baseball betting, the standard runline  for MLB. This spread means the underdog must win outright or lose by exactly one run to cover the spread. Alternatively, a -1.5 spread means that the favorite must win by at least two runs.