Born in Bondeno, in the province of Ferrara, Emilia-Romagna, Poletti is mainly remembered for his lengthy spell with Serie A club Torino, after joining the club in 1962, at the age of 18, winning two Coppa Italia titles during his time with the club. After being acquired by the senior team during the 1960–61 season, but not making any appearances, at the beginning of his club career, Poletti initially played on loan for AC Asti in Serie D, making his professional debut with the club, and scoring 2 goals in 24 appearances, before returning to Torino the following season. He made his debut with the club on 21 October 1962, in a 1–0 away defeat to Genoa in Serie A. During his nine seasons in Turin, he made 275 official appearances for the club, scoring 23 goals, and is the club's 14th highest appearance holder. Alongside his team-mate Natalino Fossati, he formed one of the strongest full-back pairings in Serie A at the time, developing into an efficient two-way full-back, who contributed both offensively and defensively, under the tutelage of manager Nereo Rocco. During his time at the club, he was also the main penalty taker, despite being a defender, which allowed him to contribute with several goals throughout his career. Poletti later moved to Cagliari, and subsequently for a season at Sampdoria, where he ended his career at the end of the 1974–75 season, making 5 appearances. In total, he spent 13 seasons in Serie A, making 294 appearances and scoring 20 goals, also making 344 career appearances, scoring 24 goals.
International career
Poletti earned 6 caps for the Italy national football team between 1965 and 1970, making his debut on 16 June 1965 against Sweden. Poletti also made 6 appearances for the Italian B -side, and was a member of the Italian team that won the gold medal at the 1963 Mediterranean Games in Naples. He also notably played for Italy in the 1970 FIFA World Cup Semi-final victory against West Germany, known as "the Match of the Century", coming on for the injured Roberto Rosato in extra-time; despite their performance, he and the Italian goalkeeper Albertosi are often held responsible for Gerd Müller's goal, due to a defensive misunderstanding between the two players. Italy went on to reach the final of the tournament, only to be defeated 4–1 by Brazil.
Managerial career
In January 1978, Poletti replaced Gianfranco Bozzao as Suzzara's coach in Serie D, but was unable to prevent the team's relegation to the Promozione league division. He is currently working and as a coach in Costa Rica, where he has resided after moving there in the 80s with his partner Maritza.
Personal life
Poletti has two children, three grandchildren, and two great grandchildren. The evening of 15 October 1967, in Torino, he was hit by a car after crossing Corso Re Umberto, sustaining a minor injury to his leg; his close friend and team-mate Gigi Meroni, who was with him at the time following Torino's match against Sampdoria, was killed in the accident.
