The last time the Seattle Seahawks went 4-0 in the preseason, Jim Mora was the head coach and the team went on to a 5-11 regular season. That was 2009.
This summer, the Seahawks are staring at an undefeated preseason with wins in their first three games and now a 13-0 lead at halftime over the Oakland Raiders at CenturyLink Field.
Seattle is dominating the game, with 13 first downs compared to three for Oakland as of early in the third quarter, and a total yards advantage of 214 to 46. The Raider punted five times in the first half.