After the Cowboys' 44-21 win over the Los Angeles Rams, head coach Jason Garrett addressed his team with the message that "tomorrow is a one day season."

Members of the Dallas Cowboys express their excitement after defeating the Los Angeles Rams 44-21 at AT&T Stadium.

Linebacker Sean Lee shares his thoughts on an impressive performance vs the Los Angeles Rams.

Members of the Dallas Cowboys defensive group share their thoughts on defeating the Los Angeles Rams 44-21 at AT&T Stadium.

QB Dak Prescott addresses the media following the Cowboys defeating the Los Angeles Rams at AT&T Stadium.

Led by Ezekiel Elliott, the Dallas Cowboys play their most dominating game of the season in a blowout 44-21 victory over the Los Angeles Rams.

Views of the Week 15 matchup between the Dallas Cowboys and the Los Angeles Rams, at AT&T Stadium.

Views of pregame before the Week 15 matchup between the Dallas Cowboys and the Los Angeles Rams, at AT&T Stadium.

Tune in for Cowboys Pregame LIVE presented by WinStar as they count down to the kickoff against the Los Angeles Rams.

While the Cowboys and Rams are on two different streaks heading into Sunday's game, the desperation level should be the same as they fight for a playoff spot. Check out this week's gut feeling predictions from the staff.

Dak Prescott said it best – the Cowboys have the pen in their hand to write the ending they want in this story of the 2019 season.

So much has changed between the Cowboys and Rams since their playoff showdown back in January. While the stakes are still high for this game, so much has changed for both teams.

Watch the highlights from the Week 15 NFL regular season matchup between the visiting Los Angeles Rams and the NFC East-leading Dallas Cowboys.

Watch all of Dallas Cowboys running back Ezekiel Elliott's best plays from his team's 44-21 home win against the visiting Los Angeles Rams in which he scored two touchdowns.

Tony Pollard eclipses 100-yard mark with 44-yard touchdown.

Dallas Cowboys kicker Kai Forbath drills a 42-yard field goal to extend the lead for the Dallas Cowboys.

Dallas Cowboys running back Tony Pollard breaks free for a 33-yard pickup.

Dallas Cowboys kicker Kai Forbath drills a 42-yard field goal to extend the team's lead.

Dallas Cowboys quarterback Dak Prescott fakes the handoff to Cowboys running back Ezekiel Elliott then throws to the running back for 26 yards.

The Dallas Cowboys get a turnover on downs as Los Angeles Rams quarterback Jared Goff's fourth-down throw sails incomplete.

Dallas Cowboys kicker Kai Forbath's first field goal with the Cowboys is a 50-yard MOONSHOT.

Dallas Cowboys linebacker Sean Lee continues his big day with a HUGE third-down sack.

Ezekiel Elliott slices through the Los Angeles Rams' defense for his second rushing touchdown of the half.

The Dallas Cowboys sideline erupts after Cowboys linebacker Sean Lee's key interception before half.

Dallas Cowboys tight end Blake Jarwin moves the chains with a 20-yard catch and run.

Dallas Cowboys owner Jerry Jones celebrates after Cowboys running back Ezekiel Elliott caps off the team's lengthy 97-yard drive with a touchdown.

Dallas Cowboys running back Tony Pollard stampedes down the sideline for a 25-yard gain.

Dallas Cowboys wide receiver Tavon Austin burns his former team for a 59-yard touchdown after Los Angeles Rams defensive backs collided into each other on a passing concept to beat man coverage.

Watch Dallas Cowboys quarterback Dak Prescott's coin-toss call.

He's still got it! Dallas Cowboys tight end Jason Witten snags a stellar one-handed touchdown from 19 yards out.

Dallas Cowboys quarterback Dak Prescott executes the scramble drill with 19-yard completion to Cowboys wide receiver Amari Cooper.