Returning to the bench at the outset of the 1983 campaign, Krieg remained there until Zorn's performance faltered in midseason. At that point, head coach Chuck Knox named Krieg the Seahawks' new starting quarterback. The Milton product's consistent play complemented the considerable talents of All-Pro wide receiver Steve Largent and Pro Bowl running back Curt Warner, allowing the Seahawks to make the playoffs for the first time in the team's eighth season. Krieg played brilliantly in the wild card round of the playoffs, helping his team rout Steve DeBerg and the Broncos in the Kingdome. The next week, Krieg's steady performance helped the Seahawks upset Dan Marino and the Miami Dolphins on the road. However, Krieg and Seahawks offense were overwhelmed by the aggressive defense of the L.A. Raiders in the American Football Conference Championship Game. Knox replaced Krieg with Jim Zorn to finish out the game as the visiting Seahawks lost to the Raiders, who went on to win Super Bowl XVIII.