Polk County rolled to its fourth consecutive three-set win on Monday, sweeping Rosman in a non-conference home match.
The Wolverines improved to 7-7 with the 25-13, 25-13, 25-11 victory.
Grace Lauer had eight kills and three digs for Polk County, with Mireya Roman adding seven kills. Mariyln Castillo and Marissa Twitty each had five kills.
Ansley Lynch had 37 digs while Sydney Waldman had 28 assists and 12 digs for the Wolverines.
Polk County wraps up the first half of its Western Highlands Conference schedule on Tuesday, traveling to Madison.