In the early 1970s, it was changed to Casamance-Sporting Football Club and was shortened to its current Casa Sports later.

Casa Sport appeared in the first ever Senegalese League Cup where the club reached up to second place in the 2009 season.

Later on, Casa Sport won their second and recent League Cup title and was one of the first winners of the Senegalese Champion's Trophy.

After winning their recent championship title, they went to the 2013 CAF Champions League and faced Morocco's Moghreb de Tétouan and Casa won with 3–1 in the penalty shootout as two of its matches had a goal each.

At the subcontinental level, Casa Sport appeared in the 1984 edition and lost to Sekondi Hasaacas, a year later as they were runner up in Division 1, they lost to the club from the neighboring Guinea-Bissau UDI Bissau with a total of 1–3, all in an away match.

Casa Sports' greatest appearance was the 2010 WAFU Club Championship where they were runner-up, Casa Sports defeated the Ports from the surrounded neighbor of the Gambia, they advanced to the Third Round and defeated Horoya AC 5–6 in penalty shootouts as both clubs won each of the two matches,[1][2] Casa Sport went to the semis and defeated AC Semassi from the Togo 0-2 and at the finals, lost to Nigeria's Sharks FC.

Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Casa Sports has produced dozens of players who have carried the pride of the club and contributed both nationally and internationally to the development of football.

• Jules Francois Bocande • Bassirou Ndiaye • Ousmane Ndiaye "Complique" • Mamadou Teuw • Demba Ramata Ndiaye • Abdoulaye Bayo • Daour Gaye • Ibrahima Gassama Solo • Abdoulaye Diallo • Abdourahmane Diallo • Maurice Bougazelli • Mody Ba • Tidiane Dieme • Abdoulaye Darry • Stephane Badji • Athanase Tendeng • Ousmane Mane "Wangi" • Boubacar Massaly • Aliou Badji • M. Lamine Danfa