The Ravens and John Harbaugh agreed to a multiyear extension a few months ago, according to a report from ESPN's Adam Schefter.
Harbaugh had two years remaining on his original extension, which was giving him $4 million per year.
The new deal, according to NBC Sports, will be worth an estimated $7 million per season over four years.
Harbaugh has had a ton of success as the Ravens' head coach. He's won a playoff game in each of his five seasons at the helm, reached three AFC Championships and won a Super Bowl.
Follow me on twitter: @JasonHButt