Ranked the No. 4 overall volleyball recruit and the 2005 Arizona Volleyball Player of the Year at Salpointe, Dosty also won the state high-jump title. Dosty became part of the Pac-10's all-freshman team at Arizona and played on Team USA in the 2007 FIVB U-20 World Championships. After leaving Arizona, Dosty played professional volleyball in Puerto Rico, Switzerland, Korea and Turkey.