Katie Sommer scored 14 points and Aryn Jones added 10 to lead Linn-Mar by Iowa City West, 46-37, Saturday in a Class 5A regional semifinal girls basketball game at Linn-Mar.

Linn-Mar (15-8) advances to play No.4 Waukee (19-3) in the regional finals Tuesday at Marshalltown.

Kristie Sommer added nine points for Linn-Mar and Olivia Montague had eight.

Linn-Mar trailed 23-18 at halftime, but battled back to claim a 31-30 lead after three quarters. The Lions outscored the Women of Troy, 15-7, in the final period.

IC WEST (37): Steigleder 0 0-0 0, Tafolla 1 1-2 4, Tauchen 1 3-5 5, Mason 4 1-2 9, Harder 1 0-0 3, Morgan 3 2-2 8, Lozano-Dobbs 0 0-4 0, Halverson 3 0-0 6, Huinker 1 0-0 2. Totals 14 7-15 37.

LINN-MAR (46): Kr.Sommer 2 3-4 9, Ka.Sommer 4 3-6 14, Jones 5 0-0 10, Robertson 0 0-0 0, Makinster 0 0-0 0, Montague 2 2-4 8, Sharma 0 2-2 2, Nietert 1 1-2 3. Totals 14 11-18 46.

Halftime - IC West 23, Linn-Mar 18. 3-point goals - IC West 2 (Tafolla, Harder), Linn-Mar 7 (Ka.Sommer 3, Kr.Sommer 2, Montague 2). Fouled