The Vegas oddsmakers consensus for this weekends matchup between the Seahawks and the Browns have risen to 15 point in favor of Seattle. If that holds, it will be just the fourth game in team history where the Seahawks have been favored by 15 points or more. They have covered the spread in each previous game. Here are the three previous games Seattle was favored by 15 or more, and their results:
| Tm | Year | Opp | Week | Result | Spread |
| SEA | 2013 | JAX | 3 | W 45-17 | -20 |
| SEA | 2005 | SFO | 14 | W 41-3 | -15.5 |
| SEA | 2003 | ARI | 16 | W 28-10 | -15.5 |
