The Lady Tigers went on the road to pick up a vital area win over Muscle Shoals last Tuesday.
Hartselle jumped out to a 22-11 lead as Masyn Marchbanks hit three 3-pointers and finished with 13 points in the quarter.
The Lady Tigers kept the pressure on and extended their lead to 38-23 at halftime. They led 49-31 heading into the final quarter.
Marchbanks finished with a game-high 33 points for Hartselle (14-2, 3-0). Gracie Hill and Hailey Holshouser each had nine points, while Lillyanna Cartee added eight points.
Muscle Shoals (7-7, 1-1) was led by the University of Tennessee commit Sara Puckett, who finished with 19 points. Katelyn Harvey and Treyvia Pruitt added nine points each