As a senior at South Carolina in 1996, Staley was ranked 13th in the nation in rushing with 1,116 rushing yards. In his collegiate career at South Carolina, Staley attempted 345 rushes for 1,582 yards. He also caught 59 passes for 489 yards and two touchdowns.
Professional career
Philadelphia Eagles
Staley was drafted by the Philadelphia Eagles in the 1997 NFL Draft and played for the Eagles through the 2003 season. After his rookie season and the departure of Ricky Watters, Staley became the starter in a tumultuous 3–13 season which led to the dismissal of head coach Ray Rhodes. Under Andy Reid, Staley developed into the team's perennial leading receiver through Reid's screen-heavy West Coast offense. However, he played in only five games of the 2000 season due to a serious Lisfranc fracture. Staley also missed some playing time in 2001 due to a shoulder injury. Entering the 2003 season, Staley held out of training camp in an attempt to bargain for a new contract, as he was in the last year of his deal. With Correll Buckhalter coming back from a torn anterior cruciate ligament and Brian Westbrook entering his second season, the Eagles decided not to budge. This resulted in shared playing time among the three, as Westbrook became the premier back by season's end. They were known as the "Three-Headed Monster". Consequently, the Eagles decided to not re-sign Staley.
Pittsburgh Steelers
Staley signed a five-year, $14 million contract with the Pittsburgh Steelers on March 9, 2004. Staley had rooted for the Steelers when he was growing up. He instantly became the number one running back for his new team, and was seen as the eventual heir apparent for Jerome Bettis, who at the time had the sixth-most career rushing yards in NFL history. Staley played in 10 games in 2004, and rushed for 830 yards. He only scored one touchdown however, as Bettis took most goal-line carries, and eventually took over the starting job since Staley missed six games. In 2005, after both he and Bettis were injured, Willie Parker, an undrafted free agent, had a stellar season, and Staley, in another injury plagued season, was dropped to third-string, managing only 148 yards in five games, with a 3.9 yard per carry average. The Steelers went on to win Super Bowl XL, giving Staley his first ever championship. Staley played just one snap in the Steelers' 2006 season-opening win against the Dolphins. The Steelers signed former Packers' running back Najeh Davenport the next day, and deactivated Staley for the rest of the season. On December 3, 2006, the Steelers released Staley. In his three-year tenure with the team, Staley played in just 16 games.
Retirement
Staley officially retired as an Eagle during the Eagles-Giants game on December 9, 2007. At halftime, Staley was escorted onto the field by former teammates for his retirement celebration featuring a brief ceremony and two highlight videos.
Statistics
Coaching career
Philadelphia Eagles
Staley became a coaching intern for the Philadelphia Eagles during the 2010 offseason. On February 8, 2011, Staley was promoted to special teams quality control coach. After the departure of Andy Reid, Staley remained on the new staff with Chip Kelly and was promoted to the team's running backs coach. Kelly was fired as the team's head coach in December 2015 and Staley was interviewed for the vacant head coaching job in January 2016. Staley was retained as the team's running backs coach by new head coach Doug Pederson on January 20, 2016. On February 4, 2018, Staley won his first Super Bowl as a coach, and second overall, as the Eagles defeated the Patriots, 41–33, in Super Bowl LII. On February 20, 2018, Staley was promoted to assistant head coach while maintaining his running backs coach position. The "Duce Staley drill", a practice drill that Staley created to enhance players' footwork, was added to the NFL Scouting Combine in 2020.
Personal life
Staley is married, with three daughters and three sons. He is a native of Columbia, South Carolina, which is where he resides during the offseason. He underwent an innovative rehabilitation period prior to the 2001 season to become the first skill position NFL player known to return from a Lisfranc injury. He annually holds The Duce Staley Football Camp at West Chester University in Chester County, Pennsylvania, which benefits several charities, including First Steps Program in South Carolina, the Variety Club, and Direct Care for Kids. He launched the Catch 22 Foundation to help single mothers. He donated $25,000 to South Carolina GovernorJim Hodges First Steps early childhood education program in 1999 to help improve education in the state.