Kyle Hartzell is a Dundalk, Maryland native where he attended Archbishop Curley High School. Hartzell was a member of the 2007 NCAA National Championship team at Salisbury University and was named a Division III All-American. The defenseman was also a part of the 2018 Team USA Gold Medal team. Hartzell's skill as a LSM proved to be invaluable for Atlas LC in 2019 as he started all thirteen of the team's games. Hartzell was named a PLL All-Star in 2019. Hartzell's favorite food is axis deer and his favorite film is Man on Fire.