North jumped to the 157-pound weight class to fill a spot in the Terps' lineup.
The brothers both shined for the Terps in their home state of Missouri.
Jaxon Smith and Michael North fell in the finals of their respective weight classes.
Brown helped the Terps sweep their first three matches of the season.
The Terps won three consecutive duals for the first time since December 2021.
Jaron Smith along with skilled freshmen give the Terps reason for optimism.
Smith competed in Bulgaria after qualifying for the championships at the beginning of the summer.