The County Open Competition is played at Sunderland Tennis Centre in July. A Grade 4 ranked tournament, it attracts players from throughout the country for a week of intense competition. Details for entries for the 2025 County Open Competition details will follow later this year.

Competition categories in 2024 were:

U8, U9, U10, U11, U12, U14, U16 and U18

Boys, Girls – Singles, Doubles