Aged 31, Marozsan, who ended her international career after 112 caps and two titles (European champion 2013 and Olympic 2016), arrived at Olympique Lyonnais in 2016. She played 173 games there and scored 63 goals. She was also loaned to OL Reign, the American club owned by OL.
With Lyon, she won five Champions Leagues and six French championships. She was three times best D1 player (2017, 2018, 2019).