Alexis Kleven hit four 3-pointers and scored 20 points as Kelso fell in its opening game at the Surf N Slam tournament in San Diego.
Prestonwood Christian from Plano, Texas outscored the Hilanders 43-14 after Kelso took a 34-19 halftime lead.
Kelso (6-1) will face Woodinville or Eastwood (Ohio) at 11:30 a.m. Saturday in the Girls Surf bracket.
PRESTONWOOD CHRISTIAN 62, KELSO 48
KELSO (6-1) — Josie Ahrens 0, Alexis Kleven 20, Cooper Joy 9, Evermore Kaiser 6, Mati Ohlson 3, Natalie Fraley 10, Madison Harkins 0, KK Perez 0. Totals 17 (6) 8-14 48.