2017–18 Sheffield Shield season for 2017-18. Players with international caps are listed in bold. South Australia named the following squad for 2017-18. Players with international caps are listed in bold. Tasmania named the following squad for 2017-18. Players with international caps are listed in bold. Victoria named the following squad for 2017-18. Players with international caps are listed in bold. Western Australia named the following squad for 2017-18. Players with international caps are listed in bold. The following players made their first-class debuts throughout the competition. All Sheffield Shield matches were exclusively streamed live and free on Cricket Australia's official website, with the final
Ennis Shield and the bottom two teams get relegated to the "O'Hanlon Cup". The first Ennis Shield 1926-1927 season, was competed for by UCD and Irish Army GHQ the lowest two teams in the previous seasons Armstrong Cup, they were joined by teams from Rathmines, The Jewish Union, Dublin Corporation and Non Commissioned Army Officers side. Ennis Shield The Ennis Shield is the third division of the Leinster Chess Leagues run by the Leinster Chess Union. Founded in 1926, it was originally the second division of the leinster leagues with it top teams promoted to the Armstrong Cup, in 1971 another league