Claim: The 1980 Seattle Seahawks season, under head coach Jack Patera, was the team's fifth season in the National Football League, starting off at 4–3, then losing the remaining nine games of the season.
Evidence: Jack Patera The 1980 Seattle Seahawks season was the team's fifth season in the National Football League. The team started off 4–3, then lost the remaining nine games of the season. 4–12