[4] The school produced a number of All-Ireland Minor Football Championship winners for Tipperary GAA in 2011, including 2016 all star Michael Quinlivan.
[citation needed] Other former students have represented Tipperary & Waterford minor, under 21 & senior hurling & football teams.
In 2005, the school won its second Munster title defeating St. Clements in the U16 King Cup final played in Bruff RFC.
CBS High School teams also play their home matches at Clonmel RFC's pitches in Ard Gaoithe.
[citation needed] Dave Foley graduated from CBS High School in 2006 and went on to play for Munster and Ireland.