Things I have learned listening to 1949-1950 "Dragnet" radio shows

I don’t think so. I believe the Beverly Center was an amusement park before, not a baseball stadium. There was a baseball stadium just east of that location, near the Pan Pacific Auditorium and CBS Television City. Wrigely Field was on Avalon Blvd. (Wrigley also developed Catalina Island, with the city of Avalon.)