Follow The Fan: Facebook | Twitter

DALLAS (105.3 THE FAN/AP)Tony Romo’s star-crossed career as the starting quarterback for the Dallas Cowboys will soon be over.

Sources tell 105.3 The Fan’s Mike Fisher the Cowboys will release Romo when the NFL year opens today. The team has made no official announcement about a decision on Romo, who will enter the free agency waters for the first time since signing with the Cowboys as an undrafted free agent out of Eastern Illinois in 2003.

Romo will leave the Cowboys as the franchise leader in yards passing (34,183) and touchdowns (248). But he could never match the postseason success of Hall of Famers and multiple Super Bowl winners Roger Staubach and Troy Aikman.

A 10-year starter who joined the Cowboys as an undrafted free agent in 2003, Romo lost the job last season to rookie Dak Prescott after breaking a bone in his back in a preseason game.

Online: Listen to The Fan for the latest Tony Romo news

When he was healthy again, Romo conceded the job to Prescott during a franchise-record 11-game winning streak. His departure has been expected ever since.

A trade was unlikely because Romo turns 37 next month, carries a $24 million salary cap hit and has missed most of the past two seasons with injuries.

According to Fisher, the Cowboys will designate Romo as a post-June 1 cut, meaning the club will gain an extra $14 million in salary cap space as of June 1.

Multiple reports have linked Romo to the Denver Broncos and Houston Texans in recent days and both clubs are reportedly “very interested.” Fisher says the Broncos want to be first in line when Romo is released.

Romo was 78-49 as the starter, but his playoff debut 10 years ago illustrated the postseason struggles ahead when he infamously flubbed the snap on what could have been a winning field goal in Seattle.

The four-time Pro Bowler went 2-4 in the playoffs, never winning on the road or reaching the NFC championship game.

Owner Jerry Jones and Romo talked “Cowboy for life” when Romo signed the franchise’s first $100 million contract in 2013 — a $108 million, six-year extension through 2019.

And there wasn’t any reason to think it wouldn’t happen as recently as two years ago after Dallas won the NFC East at 12-4 in Romo’s last full season as the starter. The Cowboys beat Detroit in the wild-card round before losing to Green Bay in the divisional round after the famous catch that wasn’t by receiver Dez Bryant.

NFL Free Agency 2017: Top Quarterbacks

In the second game of 2015, though, Romo broke his left collarbone when he was sacked, and the Cowboys went 0-7 without him. He returned for two games and broke the collarbone again as Dallas sunk to last in the division at 4-12.

When Romo injured his back in the preseason against the Seahawks, Prescott had already shown promise in two preseason games. It carried over to the regular season with 11 straight wins after Dallas lost the opener. The Cowboys were the top seed in the NFC at 13-3 but lost their first playoff game to the Packers.

Romo played just one series in his final season with Dallas, throwing a 3-yard touchdown to Terrance Williams in a meaningless regular-season finale at Philadelphia. His last snap in a home regular-season game was the last of three broken collarbones sustained in his career.

(© Copyright 2017 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)

[graphiq id=”aYcZzQwfhrf” title=”Tony Romo Overview” width=”600″ height=”666″ url=”https://w.graphiq.com/w/aYcZzQwfhrf” link=”http://football-players.pointafter.com/l/17700/Tony-Romo” link_text=”PointAfter | Graphiq” ]

More From CBS Dallas / Fort Worth

Drip Pan: CBS Local App
Drip Pan: Weather App
Drip Pan: Only CBS

Watch & Listen LIVE