first leg victory over Barcelona, they were eventually knocked out 4–6 on aggregate following a 5–1 return leg loss at Camp Nou after extra time. Despite a fifth-place finish in the Premier League, the campaign ended on a high note when Vialli guided Chelsea to a win over Aston Villa in the 2000 FA Cup final. The 2000–01 season started brightly, with Chelsea beating Manchester United to win the Charity Shield, Vialli's fifth official trophy with the club in less than three years. Vialli was sacked five games into the season after an indifferent start and having fallen out with several players, including Gianfranco Zola, Didier Deschamps and Dan Petrescu. Watford Vialli then took up an offer to manage First Division club Watford in 2001–02. Despite making wholesale and expensive changes to the playing and coaching staff, the Hertfordshire side finished an unimpressive 14th and Vialli was sacked after one year. Following this, he was drawn into a lengthy dispute with the club over the payment of the remainder of his contract. International career Vialli was a member of Italy's under-21 team for both the 1984 and 1986 UEFA European Under-21 Football Championships where the Azzurrini finished third and second respectively. Overall Vialli represented the Italy U21 team 20 times, scoring 11 goals. He was also the top scorer in the 1986 Under-21 European Championship, with 4 goals, where Italy lost the final to Spain on penalties. In 1985, Vialli made his debut for the Italy senior team in a friendly match against Poland. He was included in Italy's squad for the 1986 FIFA World Cup held in Mexico, appearing with an all-shaved head as a substitute in all four of Italy's matches. Vialli scored his first goal for Italy in a UEFA Euro 1988 qualifier against Malta in 1986. He was included in Italy's squad for the finals of the Euro 1988 competition and scored the winning goal against Spain in the group stage. Although Italy were knocked out by the Soviet Union in the semi-final after losing 0–2, Vialli was named in UEFA's team of the tournament. With the 1990 FIFA World Cup being held on home soil, Vialli named part of the squad and he was expected to make a huge impact for the hosts. However, after failing to score in the first match against Austria, despite setting up the winning goal via a cross, Vialli missed