He was the afternoon drivetime host of Chad Dukes Vs. the World[1] on WJFK 106.7 The Fan—a sports talk format radio station in the greater Washington D.C.
The show's initial run ended January 12, 2005, when CBS Radio changed the WHFS format to Spanish language and rebranded the station as WLZL "El Zol".
[10] CBS Radio shortly thereafter dropped Dukes and Santana and renamed the program the Ed Norris Show.
[12] The Big O and Dukes Show's run in Arizona ended on June 21, 2007, when KZON flipped its format to hip hop, becoming 101.5 JAMZ.
[14] On July 16, 2010, Dukes and Santana reunited for a weekly podcast styled on their terrestrial radio show.
[citation needed] On October 30, 2020, WJFK 106.7 announced that Dukes was fired from his job at the station for making "racist and other inappropriate comments" on his podcast.
The program ran Sundays on WJFK from 2007–08, with Dukes and producer Matt Cahill broadcasting under the pseudonyms "Snack" and "Soda," respectively.