Rougeau competed in the MLP Cup on three separate occasions. She won a silver medal at the 2009 MLP Cup in Ravensburg, the gold medal at the 2010 and 2011 MLP Cup, respectively. On October 3, 2011, she was named to the Team Canada roster that will participate in the 2011 4 Nations Cup. In a game versus Russia at the 2012 IIHF Women's World Championship, Rougeau logged a goal and an assist in a 14–1 victory.