On December 24th, 2016, the Seattle Seahawks lost 34-31 against an Arizona Cardinals team that was already eliminated from the playoffs. This cost them the #2 seed, which went to the eventual NFC champion Atlanta Falcons, who eliminated the Seahawks in the divisional round.
It was a bad time for Seattle to lose its first and only home game all season. Since then, they have been uncharacteristically mediocre at 800 Occidental Ave.
Dating back to the Cardinals loss in 2016, the Seahawks are 6-7 in their last 13 home games, and 5-7 in the regular season after Sunday’s 25-17 defeat against the Los Angeles Chargers.