Case Keenum will sign with the Denver Broncos, ESPN's Adam Schefter reported Tuesday morning.
The terms of the agreement are unknown. The Broncos were also interested in free agents Kirk Cousins and Teddy Bridgewater, according to Jeff Legwold of ESPN.com.
He spent the 2017 season with the Minnesota Vikings and threw for 3,547 yards and 22 touchdowns against seven interceptions.
The Vikings went 11-3 in games started by Keenum during the regular season on their way to a first-round playoff bye. He entered 2017 with a 9-15 career record after stints with the Rams and Texans.