Teams Cassidy McCarthy played for

Women's List ASussex Women (2017-2019)
 The Blaze (2023-2024)
Women's Twenty20Sussex Women (2018-2022)
 Trent Rockets Women (2023)
Women's Under-13 County CupSussex Under-13s Women (2014-2015)
Women's Under-15 County CupSussex Under-15s Women (2015-2017)
Women's Under-15 Twenty20Sussex Under-15s Women (2015-2017)
Women's Under-17 County CupSussex Under-17s Women (2016-2019)
Women's Under-17 Twenty20Sussex Under-17s Women (2017-2019)
Women's Under-18 County CupSussex Under-18s Women (2021)
The Women's HundredTrent Rockets Women (2023)
Women's MiscellaneousBells Yew Green Women (2015-2016)
 England Academy Women (2019)
 Southern Vipers (2020-2022)
 Sussex Women (2021-2024)
 Southern Vipers Academy (2021-2022)
 Lightning (2022)
 Loughborough University Women (2022)
 Southern Vipers Second XI (2022)
 The Blaze (2023-2024)
 The Blaze Second XI (2024)
 The Blaze Academy (2024)