LEBANON (20-12) at Henry County (25-5)
Clarksville (21-8) at WILSON CENTRAL (19-11)
Kenwood (14-10) at MT. JULIET (20-8)
Rossview (25-6) at LEBANON (22-8)
WILSON CENTRAL (13-1) at Northeast (25-5)
Kenwood (13-11) at MT. JULIET (24-6)
WATERTOWN (14-18) at Grundy County (17-6)
Winners will advance to semifinal action early next week at primary regional sites - Clarksville Northeast High for 5-AAA and Tennessee Tech for 4-AA.