Nance began his coaching career as head basketball coach at Versailles High School in Versailles, Missouri.[4] He was freshman team coach at Washington in 1967–68. From 1968 to 1970, Nance was assistant varsity coach at Washington under Tex Winter before leaving to join the FBI.[2]
In 1974, Nance returned to coaching basketball, as an assistant on Joe B. Hall's staff at Kentucky for two seasons.[2]
From 1976 to 1980, Nance was head coach at Iowa State, during which Nance went 41–59.[5] Following an 8–10 start to the season, Nance resigned from Iowa State on January 29, 1980. Iowa State reached a settlement to buy out the remaining two years on his contract, worth around $36,000.[6]
Nance's next job was at Central Missouri State (now Central Missouri), an Division II where he was head coach from 1980 to 1985.[5] Nance led Central Missouri State to a 29–3 record and national championship in the 1983–84 season.[2]
Nance's final two head coaching jobs were at schools where he played college basketball. From 1989 to 1993, Nance was head coach at Washington, going 50–62.[5] From 1996 to 1999, Nance was head coach at Southwest Baptist, going 36–42.[5]
In 2010, Nance returned to coaching to serve as an assistant under Trent Johnson at LSU.[2]
Outside of coaching
Aside from his career as a coach, Nance also served as a special agent for the FBI from 1970 to 1973.[2] From 1973 to 1974, Nance was an investigator for the NCAA.[8] Nance drew upon his experience as an FBI agent to write a novel titled Bridger: Deadly Peril.[2]
In 1989, Nance spoke negatively about his former job as an NCAA investigator and said that NCAA rules "don’t take into consideration that some players’ parents don’t have money."[8]
National champion
Postseason invitational champion
Conference regular season champion
Conference regular season and conference tournament champion
Division regular season champion
Division regular season and conference tournament champion
Conference tournament champion
(*) ISU finished the season 7–20, but was later awarded a win vacated by Oklahoma State. (**) Indicates record/standing at time of resignation from Iowa State.