You better bring your fundamentals when you play the Jaguar girls. Definitely bring your A-game. Valencia High stepped onto Frank Dooley Court on the campus of Deming High School and clamped down on the Lady ’Cats defensively in a 49-32 victory on Saturday. It was an uninspired effort and 20 turnovers that doomed the DHS girls. Deming (2-3) held a 9-7 advantage after the first period and went ice-cold in …