Antonio Pierce

On February 7, 2014, Pierce was named the head coach at national powerhouse Long Beach Polytechnic High School, replacing Raul Lara, who stepped down as the head coach of the program after 13 seasons. On December 21, 2017, Pierce announced his resignation as head coach and was named linebackers coach at Arizona State University. After two seasons as the Sun Devils' linebackers coach, Pierce was promoted to co-defensive coordinator alongside Marvin Lewis.

Pierce was released by the team on February 11, 2010.

Following his release, Pierce announced his retirement from football on July 8, 2010. He also stated that he would then begin his career as an NFL analyst for ESPN.

Pierce was honored at the 2008 ESPY awards along with the Giants.

Pierce was present when teammate Plaxico Burress accidentally shot himself in the thigh at the Latin Quarter Night Club in New York City on November 28, 2008. Police say that Pierce drove Burress to the hospital and then returned home with the gun in the glove compartment of his car. The police impounded Pierce's SUV to search for blood and gunpowder residue. Burress was charged with, and ultimately pleaded guilty to, criminal possession of a weapon; however Pierce was not indicted on any charges. On August 3, 2009, Pierce was cleared of all criminal charges stemming from the incident. He was represented in the matter by notable NYC criminal defense attorney, Michael F. Bachner.

Pierce served as a communications intern on the Howard Stern Show on May 7, 2008. He stated he would like to pursue a career in broadcasting after his NFL career. Near the end of the day's show he asked to stay for the remainder of the week and Howard agreed.

In the 2007 season, Pierce was a central figure in the Giants' path to their third Super Bowl title. He made a key tackle in the first half of the NFC Championship game against the Green Bay Packers, stopping running back Brandon Jackson on a screen pass on 3rd and 8, saving a touchdown and forcing the Packers to settle for a field goal instead. The Giants would go on to win in overtime.

In 2007, Pierce received the "United Way Man of the Year" award and was honored by the Catholic Diocese for his support of the community.

In 2006, Pierce recorded a career-high 138 tackles (109 solo), a sack, an interception, and defended eight passes. Pierce was named as a first alternate for the Pro Bowl. He was invited to play in Hawaii after Brian Urlacher suffered a toe injury in Super Bowl XLI, and withdrew from the Pro Bowl.

In 2006, Pierce became the spokesperson for Giants Academy—a program for inner city youth geared toward helping these children succeed despite obstacles in their life. He is also involved in the "Read Across America" program where he reads to children whose parents are undergoing treatment for chemical dependency at the Odyssey House in Harlem.

The New York Giants signed Pierce on March 3, 2005 to start at middle linebacker. He became the captain of the defense, and in 13 games, Pierce notched 100 tackles, 80 of them solo, two interceptions and one forced fumble returned for a touchdown. His 2005 season ended early as he suffered a leg injury, against the Philadelphia Eagles, and missed the final three regular season games and the Giants' only postseason game, a 23–0 loss to the Carolina Panthers.

Pierce was not taken in the 2001 NFL Draft after his senior year at Arizona because many NFL scouts considered him too undersized to play linebacker in the NFL.

The Washington Redskins signed him as an undrafted rookie free agent in 2001. He played in all 16 games as a rookie, with only eight starts. He recorded 52 tackles, one sack, and one interception during his rookie campaign. The interception came against Jake Plummer. Over the next two seasons, Pierce played sporadically, recording only 18 and 15 tackles respectively, during the 2002 and 2003 seasons. It was not until the 2004 season, his fourth in the league, that he played a full season replacing the injured Micheal Barrow. That season Pierce logged a career-high 114 tackles, 95 of them solo. He also had one forced fumble, one sack and two interceptions, including a pick off Ken Dorsey returned 76 yards for a touchdown.

Antonio Durran Pierce (born October 26, 1978) is a former American football linebacker who played in the National Football League for nine seasons. He played college football for the University of Arizona. He was signed by the Washington Redskins as an undrafted free agent, and also played for the New York Giants. He is currently the co-defensive coordinator at Arizona State University.