Looking for historical preseason results, I stumbled upon this article from the NFL handicapping site "Two Minute Drill". The Seahawks related synopsis? For teams that finished with 7-9 wins the prior season, the preseason offers some insight into how they will perform in the regular season.
Preseason Wins: + or - Regular Season Wins From Prior Season
- -0.9
- -1.4
- -0.3
- +0.6
- +1.7