Ka cika wannan furcin: Ta wakilci Finland a Wasannin Olympic guda biyar kuma ta lashe lambar tagulla a gasar wasan hockey na kan kankara na mata a shekara ta 1998 da 2010. Ta kuma wakilci Finland a gasar zakarun duniya na mata na IIHF goma sha uku kuma ta sami lambar tagulla ta gasar zakarun duniya takwas (1997,
1999, 2000, 2004, 2008, 2009, 2011, 2015). Rantamäki ya taka leda tare da kungiyoyin da suka lashe gasar zakarun kasa a duka Naisten Liiga a Finland da Zhenskaya Hockey League (ZhHL) a Rasha da wanda ya riga shi, Gasar Hockey ta Mata ta Rasha.