[6] She attended Magruder High School for three years, where as a freshman she became the first female wrestler to place at the Maryland state wrestling championships.

[7] She was also named Most Outstanding Wrestler of a tournament, by pinning a senior boy who had won the year before, and finished high school with 99 career victories.

[13][14] Maroulis was defeated in the first round by fall by Azerbaijan's Alyona Kolesnik, a shocking upset for the defending world and Olympic champion.

[16] Maroulis won a bronze medal by defeating Mongolia's Khongorzul Boldsaikhan after controversially losing to Risako Kawai of Japan in the 57 kg semifinals.

[18][19] In 2024, she won the gold medal in the women's 57 kg event at the Pan American Wrestling Championships held in Acapulco, Mexico.

[22] Maroulis made her Brazilian jiu jitsu debut at the IBJJF No Gi World Championship 2024, where she competed in the lightweight blue belt division.