Arnaldo Ouana spent most of his career playing in the Mozambique football league, primarily with Clube de Desportos da Costa do Sol.
[citation needed] Arnaldo Ouana made several appearances for the Mozambique national football team, including three appearances at the 1996 African Cup of Nations finals.
[1] He also played in two 1994 FIFA World Cup qualifying matches.
[2] He was placed in charge of the Mozambique under-20 national football team for the 2016 COSAFA U-20 Cup.
This biographical article related to Mozambican association football is a stub.