Women's County Championship successful county in the history of the Championship with seven titles as of June 2018. Sussex and Yorkshire have both won six titles. The inaugural Women's County Championship took place in 1997, with 16 teams competing in three divisions. This first tournament was organised and run by the Women's Cricket Association, which voted to merge with the England and Wales Cricket Board (ECB) on 29 March 1998. As such, the ECB has administered the competition since 1998. The 36 teams that make up the Championship are split into three divisions, with the bottom division split into five groups. The top
Glamorgan County Cricket Club won this first match by 23 runs. Only one more victory was achieved that summer; Glamorgan lost 14 games and finished with the wooden spoon. Glamorgan won the county championship in 1948 under the captaincy of Wilf Wooller, whose advocacy of high fielding standards was the key to beating stronger batting and bowling teams. Glamorgan was the unintentional venue for a piece of cricket history on 31 August 1968 when, during Glamorgan v Notts at Swansea, Gary Sobers hit all six balls in an over from Malcolm Nash for six. Glamorgan won the championship again under Tony Lewis in 1969