The Clarksville Lady Panthers defeated the Greenbrier Lady Panthers 40-32 on Tuesday in the 5A-West Conference Tournament to qualify for the Class 5A State Tournament. Clarksville led 7-5 after the first quarter and 21-13 at halftime. After the third quarter, Clarksville was up 25-19. Clarksville was led in scoring by Grace Dougan with 14 points. Sam Childers scored nine points. Clarksville improved to 18-10 overall. They play next at 6:30 p.m. today against Harrison in the next round of the tournament.