Seattle Sounders signing Blaise Nkufo will take on Costa Rica on Tuesday night as Switzerland continue to prepare for the World Cup.

The 35-year old striker and the Swiss team will play their final game on home soil in Sion before jetting off to South Arica where they take on Euro champions Spain, Honduras and Chile in Group H.

Nkufo will join the Sounders following his national team duties after signing with the MLS club from Dutch Eredivisie champions FC Twente in March.