Frank Duncan

Frank Milton Duncan (born November 16, 1956 ) is an American former professional football player who was a safety for the San Diego Chargers of the National Football League (NFL). He played college football for the San Francisco State Gators, earning All-American honors in Division II in 1978. Duncan was selected by the Chargers in the 12th round of the 1979 NFL draft. After playing three seasons with San Diego, he played three more in the United States Football League (USFL) with the Oakland Invaders and New Jersey Generals.

Early life Born in San Francisco, He played in the East–West Shrine Game, recording a game-high 11 tackles.

Professional career Duncan was selected by the San Diego Chargers in the 12th round of the 1979 NFL draft with the 321st overall pick. Their final pick of the draft, Duncan thought his chances were "slim" to make the team.

In Duncan's first two seasons with the Chargers, he played 19 games without a start. He missed 12 games as a rookie in 1979 due to back and ankle injuries. his 74 combined blocks and tackles on special teams coverage were second on the team behind Hank Bauer. In week 2 against Detroit, Duncan stepped in front of the Lions' Freddie Scott and intercepted a pass from Gary Danielson at the Chargers' one-yard line with one second remaining in the game, preserving a 28–23 win for San Diego. In October, Duncan was placed on injured reserve after spraining his ankle against Baltimore. He was cut by the Chargers prior to the start of the 1982 season. He then played in the USFL for the Oakland Invaders and New Jersey Generals.

Personal life In 1995, Duncan was convicted of felony battery and a misdemeanor battery charge in an attack of his girlfriend during an argument in his parents' home in Daly City. He was sentenced to eight years in prison.