KIRKLAND, Wash. (AP) — Lofa Tatupu agreed to a $42 million contract with Seattle that will keep the Pro Bowl linebacker with the Seahawks through the 2015 season.

The deal includes the final two years on the original contract he signed after being selected in the second round out of Southern California in 2005, plus six more years worth a potential $42 million.

Fletcher Smith, Tatupu's agent, said the deal includes about $18 million in guaranteed money from 2008 to 2010.