Carolina Panthers (first stint) Hangartner was selected 169th overall in the fifth round of the
2005 NFL draft by the Panthers. He reportedly scored 47 (out of a possible 50) on the
Wonderlic Personnel Test administered during the 2005
NFL Combine. Although he spent the entire
2005 season backing up
Jeff Mitchell appearing sparingly on
special teams, and as a reserve on the offensive line, he took over the starting position in the
2006 NFL season after starter
Justin Hartwig went down with an injured groin muscle.
Buffalo Bills Hangartner was signed by the
Buffalo Bills on February 28, 2009, to a four-year contract worth about $10 million. He became their starting center, replacing the tandem of
Melvin Fowler and
Duke Preston. That year, he started all 16 games at center for a team with won-lost record of 6–10, most of them between two rookies: left
offensive guard Andy Levitre and right guard
Eric Wood. In 2010, the same trio started up the middle, but the Bills were going downhill at 4–12, scoring only 283 points (17.7 points/game), 28th of 32 teams in the NFL. In 2011, the Bills opted for youth, replacing Hangartner with Wood. Hangartner was released on September 3, 2011.
Carolina Panthers (second stint) On September 5, 2011, Hangartner was signed for a second time by the Carolina Panthers. He started all 16 games in
2011 at right guard—next to
All-Pro center
Ryan Kalil—and was instrumental in the Panthers' resurgence as a potent offense, with rookie
Cam Newton at quarterback. He started 12 games in
2012, including eight at center to fill in for an injured Kalil. For the
2013 season, Hangartner was expected to move back to his starting right guard spot next to a healthy Kalil. However, on August 1, 2013—during
training camp—Hangartner was released by the Panthers, as they chose instead to focus on their younger linemen. Hangartner announced his retirement on March 11, 2014. ==References==