Dee ihe ga-aga n'ihu na paragraf a - Guzan mere ndị otu mba United States ya na February 19, 2006 na mmeri enyi 4 <unk> 0 na Guatemala na Frisco, Texas. Ọ gbara nkeji iri asatọ nke mbụ tupu onye ọgba bọọlụ mbụ bụ Zach Wells dochie ya. Ọ bụ onye na-abụghị onye otu egwuregwu nke meriri 2007 CONCACAF Gold Cup
Ọ dị mma. A kpọrọ ya maka 2007 Copa América na Venezuela, ebe ọ gbara na mmeri 1 <unk> 0 nye Colombia maka okpu ya ọzọ na July 5.