Hartman will serve as Washington's emergency third quarterback Sunday versus the Giants.

Hartman (coach's decision) is designated as Washington's emergency third quarterback for Sunday's game at Tampa Bay.

The Commanders signed Hartman to the active roster Saturday.

Hartman signed with the Commanders' practice squad Wednesday.

Hartman (shoulder) was waived by the Commanders on Tuesday,

Hartman (shoulder) will not play in the Commanders' preseason finale against the Patriots on Sunday.

Hartman (shoulder) was back practicing Friday, Ben Standig of The Athletic reports.

Coach Dan Quinn said Thursday that Hartman (shoulder) will not suit up for Saturday's preseason game against Miami, Nicki Jhabvala of The Washington Post reports.