Roth began curling in 1998 and six years later played in her first United States Junior National Championship. She would compete in five more Junior Nationals, winning the title in 2006 and 2008. As a member of the Junior Championship team she qualified for two World Junior Curling Championships. Skipping the teams both times she finished tenth at the 2006 Jeonju, Korea Worlds and seventh at the 2008 Östersund, Sweden Worlds.