Mezue ahịrịokwu na-esonụ: Stravius pụtara na ụwa ogbo na
2009 European Short Course Swimming Championships na Istanbul ebe ọ bụ akụkụ nke mmeri 4 × 50 m freestyle relay na kwụsịrị n'elu 8 na 50 m breaststroke. N'afọ na-eso ya na 2010 European Short Course Swimming Championships na Hungary, Stravius meriri nrite mbụ ya na nzukọ mba ụwa, na-emeri ọla ọcha na 100 m azụ. Na nzukọ a, ọ bụkwa akụkụ nke mmeri 4 × 100 m medley relay na ndị otu meriri ọla nchara nke 4 × 200 m freestyle relay. Stravius meriri ọla edo mba ụwa mbụ ya na-emeri ọla edo na 100 m azụ na 2011 FINA World Championships na Shanghai. Ya na onye obodo ya bụ́ Camille Lacourt na-ekerịta ya. O nwetakwara ọla ọcha na 4 × 100 m freestyle relay na 4 × 200 m freestyle relay na nzukọ a.