The Pittsburgh Steelers have signed Mike Tomlin to a contract extension through 2020.

Tomlin has a 103-57 record since replacing Bill Cowher in 2007. Tomlin has never had a losing season and coached the Steelers to the Super Bowl XLIII win in his second season as head coach.

"I truly appreciate this contract extension, and I want to thank [team president] Art Rooney II for his support as well as everyone within the organization," Tomlin said in a statement. "My first 10 years in Pittsburgh have been an amazing experience for me and my family. I'm proud to call Pittsburgh home. My focus is on the upcoming season, and our goals remain the same as they always are -- to bring a seventh Super Bowl championship back to our city."