Auburn Mountainview dispatched Auburn in four games Monday night in a South Puget Sound League 3A volleyball match.
The Lions improved to 4-1, while Trojans dropped to 1-3.
Elsewhere, league-leading Auburn Riverside swept Lakes, 25-15, 25-16, 25-10.
Kasey Holand and Kiana Drumheller each had 13 kills for the Ravens (5-0). Lauren Smith distributed 34 assists and Calley Heilborn had seven service aces and five digs.