Yuka Sato
In 2011, Marchei changed coaches to Jason Dungjen and Yuka Sato in Detroit. She had ankle and knee injuries in 2011. She finished 8th at the 2012 World Championships in Nice, France. Marchei represented Italy at the 2014 Winter Olympics, where she placed 11th. In September 2014, she withdrew from both of her Grand Prix assignments, the 2014 Skate Canada International and 2014 Rostelecom Cup.