Ecclestone began her cricketing journey at a young age and quickly rose through the ranks to become a key player for England. She made her debut for the England national team in a Twenty20 International (T20I) against Pakistan in July 2016, followed by her One Day International (ODI) debut later that year. Known for her accuracy, control, and ability to take wickets at crucial moments, Ecclestone has been a standout performer for England in all formats of the game. She has consistently ranked among the top bowlers in the ICC rankings and has played pivotal roles in England’s successes, including in ICC tournaments.