AS OF 12-7-20, THE CONTRA COSTA HEALTH SERVICES DIRECTIVE ISSUED YESTERDAY DICTATES THAT TENNIS COURTS ARE STILL OPEN BUT ONLY FOR USE BY HOUSEHOLD MEMBERS.
Here is the quote: Outdoor recreation facilities (sports fields, basketball courts, tennis courts, golf courses, skate parks, etc.) may operate with no mixing of households and no food or beverages.
Sorry, no RTA practices and matches until further notice.