Mitropa Cup
Sedina has represented Italy in the Mitropa Cup eight times from 2008 to 2015. She has won two individual gold medals (in Olbia 2008 and Merlimont 2011), four team gold medals (in 2008, 2010, 2011 and 2014), one silver team medal (2015) and three bronze team medals (in 2009, 2012 and 2013) in the Mitropa Cup.