Waterloo West's Haley Puk scored 18 points and the sixth-ranked Wahawks used a 12-point advantage in the second quarter to down Linn-Mar, 48-37, Tuesday in Mississippi Valley Conference girls basketball at Linn-Mar.

Blaire Thomas added 13 points for West (15-2, 7-2).

Katie Sommer scored 12 points to lead Linn-Mar (10-7, 5-3). Kristie Sommer was limited to three free throws for the Lions.

WATERLOO WEST (48): Sproul 3 1-3 9, Robinson 0 0-0 0, Pabst 0 0-2 0, Stokes 1 0-0 2, Puk 6 2-2 18, Letkewicz 1 0-0 2, Thomas 5 3-3 13, Spencer 1 2-2 4. Totals 17 8-12 48.

LINN-MAR (37): Kr.Sommer 0 3-4 3, Ka.Sommer 5 1-1 12, Akers 0 2-2 2, Jones 3 0-0 6, Lancial 0 0-0 0, Robertson 0 1-2 1, Makinster 1 0-0 2, Montague 3 0-0 9, Sharma 0 0-2 0, Larson 0 0-0 0, Nietert 1 0-0 2. Totals 13 7-11 37.

Halftime - Waterloo West 28, Linn-Mar 15. 3-point goals - Waterloo West 6 (Puk 4, Sproul 2), Linn-Mar 4 (Montague 3, Ka.Sommer). Fouled out - None.