Stewart began the 2002 season as the Steelers' starting quarterback, but after throwing an interception into double coverage in the end zone at home against the Cleveland Browns in the third game of the season, he was replaced by increasingly popular backup Tommy Maddox, and Stewart was released at the end of the season. Stewart did start two games in place of an injured Maddox to keep the team's playoff hopes alive. Maddox returned, and Stewart never played in Pittsburgh again.