View Photo Gallery: Peyton Manning visited John Elway (left) and Coach John Fox in Denver last week.

Peyton Manning has made his decision, telling his agent, Tom Condon, to open negotiations with ... the Denver Broncos.

Manning phoned the Tennessee Titans and San Francisco 49ers to tell them of his decision to play for the Broncos, according to a report by ESPN’s Chris Mortensen. Signing Manning would appear to mean that Denver, according to Mortensen and ESPN’s Adam Schefter, will try to trade Tim Tebow.

Manning, the four-time MVP, became a free agent when he was released by the Indianapolis Colts on March 7. He’ll turn 36 on Saturday and missed all of last season after undergoing multiple neck surgeries and has been working to regain arm strength as his triceps nerve regenerates.

Peyton Manning called John Elway this morning to tell him he’s looking forward to coming to play for him.

— Adam Schefter (@AdamSchefter) March 19, 2012
DisclaimerThis is a non-scientific user poll. Results are not statistically valid and cannot be assumed to reflect the views of Washington Post users as a group or the general population.

He worked out for the 49ers and Titans last week, in addition to the Broncos and struck a relationship with John Elway, the Broncos’ Hall of Fame quarterback who is the team’s executive vice-president of football operations.

The Broncos, who are expected to have to pay at least $90 million for Manning, were a playoff team last season and beat the Pittsburgh Steelers in the wild-card round — with Tebowmania in full swing. They lost to the New England Patriots, though, in the next round. Although Tebow was a fan favorite and deposed Kyle Orton, Elway and Coach John Fox realized his deficiencies. After Tebow led the Broncos to an 8-8 finish and a playoff berth, Elway had committed to Tebow as the starter in training camp, but no farther.

And now it’s apparent that the training camp starter will be Peyton Manning.

More from Washington Post Sports

Will Manning follow Manningham to San Francisco?

Tony Dungy says 49ers might be a good fit for Manning

49ers emerge as sleeper team in Manning sweepstakes

Manning works out for Titans

Manning works out for Broncos

Peyton ... rhymes with waitin’

Brandon Stokley says Manning is throwing well

Manning: “I’ll always be a Colt”

Manning’s funny stuff (video)

Archie Manning says his son is throwing well again

Did Manning suffer neck injury in game against Redskins?

Manning’s fourth surgery

Agent says, “Peyton’s not done”

What about Tebow?