Clonoulty-Rossmore were the second winners of the Tipperary Senior Hurling Championship, in 1888 and had to wait for 101 years for its second title in 1989, which was won again in 1997.
Clonoulty-Rossmore's first champion team in 1888 (21 aside) was Thaddeus Ryan, John Ryan, Pat Butler, Thomas Harney, William Kennedy, Patsy Hennessy,Cornelius Ahearne, James Garrett, James Ryan, Pat Harney, John O'Dwyer, Joseph Gould, Martin Condon, Edward (Ned) Kennedy, John Murphy, Patsy Kennedy, Thomas Byrne, Daniel Ryan, James O'Dwyer, Pat Ryan, Pat Harney. Substitutes: William Ryan, James English, Jim Quirke, James Ferncombe, Tom Hennessy.
The club acquired its club grounds in 1936, through the Irish Land Commission and completed its pavilion in 1957 mainly through the voluntary effort of the Club committee. Five club players have won All-Ireland Senior Hurling Championship medals with Tipperary - Tony Brennan (1945, 49, 50 & 51), Joe Hayes (1989 & 91), John Kennedy (1989 & 91), Declan Ryan (1989, 91 & 2001) and Aidan Butler (2001). Delcan Ryan also captained Tipperary to an All-Ireland Under-21 Hurling Championship in 1989, and two All-Stars with Tipperary senior in 1988 (No 10) and 1997 (No 11)
Honours
County Tipperary Senior Hurling Champions (3): 1888, 1989, 1997
Tipperary County Senior Hurling League (1) : 2009
County Tipperary Minor Hurling Champions (2): 1981, 1996.