Actual Superbowl Square point combos
These are the only point combinations that have ever and I mean ever (at least prior to SB XL) ended a quarter. In case you were wondering about probabilities based on previous scores of only 39 games. Take it for what it's worth...
First column is the score 0-0
Second column is th number of times the score has occurred. And the last column is the percentage of times the score has shown its ugly head in the Super Bowl.