Commanders head coach Dan Quinn said Seibert was placed on injured reserve Tuesday due to a groin injury, Nicki Jhabvala of The Washington Post reports.
The Commanders placed Seibert on injured reserve Tuesday.
Seibert made two of his three field-goal tries and missed both of his two extra-point attempts during Sunday's 34-26 loss versus Dallas.
Seibert (right hip) was removed from the Commanders' injury report Saturday and is expected to play in Sunday's game versus Dallas.
Seibert (right hip) is listed as questionable for Sunday's contest against the Cowboys, Nicki Jhabvala of The Washington Post reports.
Seibert (hip) was a limited participant in Thursday's practice.
Seibert (hip) was a limited practice participant Wednesday.
Seibert (hip) was spotted during the open portion of Wednesday's practice, John Keim of ESPN.com reports.
Commanders head coach Dan Quinn ruled Seibert (hip) out for Thursday's game against the Eagles, Zach Selby of the team's official site reports.
Commanders head coach Dan Quinn said that Seibert (hip) won't participate in Tuesday's practice, Nicki Jhabvala of The Washington Post reports.