Metidieri began playing soccer at age 16 at the local club Clube Atlético Votorantim, thereafter he was contracted by SE Palmeiras of Säo Paulo from where he moved to Italy, to play for SSC Napoli. His young age and the limits for the number of foreigners playing in Italian sides then saw him leaving thic ckub soon to join Como Calcio. There a broken arm was a major setback to his development. Known as Topolino due to his 5'4" stature and explosive speed on the field,, moved on to Canada and joined Toronto Italia of the Eastern Canada Professional Soccer League in 1963. There he was the 1965 and 1966 league leading scorer and the 1966 Most Valuable Player. In 1967, he moved to the Boston Rovers in the United Soccer Association before joining the Los Angeles Wolves, alongside cousin Gilson, for the NorthAmerican Soccer League's first season. During his tenure with Boston he was permitted to play in the National Soccer League with Toronto Inter-Roma. After one season in Los Angeles, Metidieri moved to the Rochester Lancers. He achieved his 'double double' with the Lancers, a team he played with for four summers. In 1971, he was the MVP and league leading scorer. Rochester fans affectionately remember his game-winning goal in the longest professional soccer match ever played lasting 176 minutes in duration at Holleder Stadium against the visitingDallas Tornado in 1971. He scored 35 points in 23 games in 1970 and 46 points, including 19 goals, in 24 games in 1971. In 1971 as a member of the Lancers, Metidieri also took part in the league's first ever indoor tournament, scoring one goal and earning two penalty minutes. Metidieri finished his NASL career in 1974 playing for the Boston Minutemen. He made a brief and final return to the professional spotlight for the Major Indoor Soccer League's Buffalo Stallions from 1979 to 1980.
National team
Metidieri played in two 'A' internationals for the United States nationalsoccer team in 1973. His first game was a 4-0 loss to Bermuda on March 17. His second was a 4-0 loss to Poland on March 20. He also played an unofficial match, a 6-0 loss to Belgium, on March 29. He is the nephew of the former president of Esporte Clube São Bento and the Football Association of the state of São Paulo, Alfredo Metidieri. After his retirement from soccer he lived in Rochester, New York where he owned a pizza restaurant. He later moved to Phoenix, Arizona. He married an Italian-American woman with whom he has four children. He now resides in Gilbert, Arizona with his wife and youngest daughter.
