seahawks -4.5

The Seahawks have won each of their last six games against teams that held a winning record.
The Patriots have lost each of their last four games played on the West Coast.
The Patriots have failed to cover the spread in each of their last five games as underdogs against NFC West opponents.
The Seahawks have covered the spread in each of their last four games as favorites.
The Seahawks have won the first half in five of their last six games as favorites in California