Ravens quarterback Matt Schaub is inactive Sunday against the Seattle Seahawks, leaving undrafted rookie Bryn Renner as the backup to Jimmy Clausen.
Schaub did not practice all week because of a chest injury suffered last week in a loss to the Miami Dolphins, and the addition of Renner from the practice squad indicated that his status for the game even as a backup was in doubt.
Renner was with the Ravens through training camp, but was cut from the practice squad in the second week of the regular season.