Free NFL Betting Odds & Picks for the St Louis Rams vs. Seattle Seahawks week 14 NFL matchup. The Seahawks are a 9.5 point favorite. The over/under is 37. Seattle’s rushing attack may suffer with the loss of a 3rd starting lineman going on IR. Tarvaris Jackson and his leading receivers in Doug Baldwin, Mike Williams and Ben Obomanu may need to step it up this week to pick up the slack.