Baltimore Ravens head coach John Harbaugh. Kim Klement Neitzel-USA TODAY Sports

John Harbaugh made a mistake late in the Baltimore Ravens’ game against the Los Angeles Rams on Sunday that cost his team a timeout.

Rams wide receiver Demarcus Robinson caught a go-ahead touchdown pass from Matthew Stafford with with 4:41 remaining in the fourth quarter. All scoring plays are automatically reviewed, and the touchdown was quickly confirmed. Harbaugh thought it should not have been and believed Robinson stepped out of bounds before catching the pass.

Just before the Rams snapped the ball for a two-point conversion attempt, Harbaugh launched his challenge flag onto the field from about 30 yards away.

One official initially stopped the play and said the Ravens had challenged the ruling on the field of a touchdown. The problem is teams cannot challenge scoring plays, which are automatically reviewed. The officials got together and realized that Harbaugh had just illegally challenged a play, so the Ravens were charged a timeout.

Harbaugh should have known that he could not challenge in that situation. To make matters worse, Robinson was nowhere close to stepping out of bounds before catching the touchdown.

That was not Harbaugh’s finest moment. The Ravens had just gone down five points with less than five minutes remaining, so the timeout Harbaugh cost his team could have been very valuable.

More must-reads:

TODAY'S BEST
Anthony Edwards backs up talk to keep Timberwolves alive in WCF
Championship-winning NASCAR team to shut down after 2024 season
Three takeaways as Panthers tie Eastern Conference Final vs. Rangers
Texans sign young offensive star to huge contract extension
Aaron Boone comes to the defense of retired umpire Angel Hernandez
Negro League legend finally getting his due as MLB merges stats
Several key players withdraw from NBA Draft
Tyrese Haliburton ready to take active role in retaining Pascal Siakam
Mets stars reportedly had emotional reaction to firing of Buck Showalter
NHL announces 2024 King Clancy Memorial Trophy winner
Cardinals sign first-round DL
Rams sign first-round DE, complete draft class
Steelers QB Justin Fields focusing on 'little things' amid battle with Russell Wilson
Pistons confirm that key RFA forward underwent toe surgery
Pirates place left-hander, catcher on injured list
Patriots exec discusses team's approach to QB competition
Braves to promote No. 3 prospect for MLB debut Wednesday
Diamondbacks release veteran infielder
Packers' former first-round pick planning to make 'monster leap'
NFLPA finalizing proposal for major change to offseason schedule