In 2005, the STBA/STWBA merged and became known as Bowls Tasmania South (BTS). These are the results of the Men’s Saturday Pennant from 1906-1961.
| YEAR | “A” GRADE | “B” GRADE | “C” GRADE |
|---|---|---|---|
| 1906-07 | Hobart | ||
| 1907-08 | Hobart | ||
| 1908-09 | Hobart | ||
| 1909-10 | Hobart | Hobart | |
| 1910-11 | Buckingham | Hobart | |
| 1911-12 | Hobart | Hobart | |
| 1912-13 | Hobart | Hobart | |
| 1913-14 | Hobart | Hobart | |
| 1914-15 | Hobart | Hobart | |
| 1915-16 | Hobart | Hobart | |
| 1916-17 | Hobart | Derwent | |
| 1917-18 | Buckingham | Derwent | |
| 1918-19 | Sandy Bay | Sandy Bay | |
| 1919-20 | Hobart | Derwent | |
| 1920-21 | Hobart | Hobart | |
| 1921-22 | Hobart | Sandy Bay | |
| 1922-23 | Hobart | Hobart | |
| 1923-24 | Derwent | Hobart | |
| 1924-25 | Derwent | Hobart | |
| 1925-26 | Hobart | Derwent | Hobart |
| 1926-27 | Hobart | Hobart | Derwent |
| 1927-28 | Derwent | Hobart | Derwent |
| 1928-29 | Hobart | Hobart | Hobart |
| 1929-30 | City | Derwent | Sandy Bay |
| 1930-31 | Sandy Bay | Buckingham | |
| 1931-32 | Hobart | Derwent | |
| 1932-33 | Royal Hobart | Royal Hobart | Derwent |
| 1933-34 | Buckingham | Royal Hobart | Derwent |
| 1934-35 | Royal Hobart | Royal Hobart | Derwent |
| 1935-36 | Derwent | Derwent | Derwent |
| 1936-37 | Derwent | Derwent | Derwent |
| 1937-38 | Buckingham | Derwent | |
| 1938-39 | Derwent | Derwent | |
| 1939-40 | Derwent | Derwent | |
| 1940-41 | Derwent | Derwent | |
| 1941-42 | City | Sandy Bay | |
| 1942-43 | Derwent | New Norfolk | |
| 1943-44 | City | New Norfolk | |
| 1944-45 | City | City | |
| 1945-46 | Royal Hobart | Royal Hobart | |
| 1946-47 | City | Derwent | Royal Hobart |
| 1947-48 | City | Derwent | Buckingham |
| 1948-49 | City | Royal Hobart | Derwent |
| 1949-50 | Sandy Bay | Derwent | Derwent |
| 1950-51 | Sandy Bay | Derwent | Derwent |
| 1951-52 | Buckingham Green | Derwent | Derwent |
| 1952-53 | Buckingham Green | Derwent | Derwent |
| 1953-54 | Buckingham Green | Huonville | Royal Hobart |
| 1954-55 | Buckingham Gold | Huonville | Derwent |
| 1955-56 | Derwent | Huonville | Huonville |
| 1956-57 | Buckingham Gold | Derwent | Royal Hobart |
| 1957-58 | Buckingham Green | Geeveston | Royal Hobart |
| 1958-59 | Buckingham Green | Royal Hobart | Kingborough |
| 1959-60 | City Blue | Geeveston | Geeveston |
| 1960-61 | City Blue | Buckingham Green | Derwent |
| 1961-62 | Buckingham Green | Royal Hobart | Royal Hobart |
Continued in STBA Pennant 1962-2004 | Saturday Pennant (BTS).