The 1990-91 season saw Sampdoria win the Serie A title for the first time in their history, finishing five points ahead of second placed Milan. Third placed Internazionale were victorious in the UEFA Cup, with ninth-placed Roma compensating for their sub-standard league season with glory in the Coppa Italia, while Juventus's seventh-placed finish meant that they would be without European action for the first season in three decades. Lecce, Pisa, Cesena and Bologna were all relegated.
S.S. Lazio finished in fifth in Serie A and reached the quarter-final in the Coppa Italia. Prior to the season had Lazio with new Chairman Sergio Cragnotti made three important signings, with Paul Gascoigne, Giuseppe Signori and Aron Winter all joining the club.
Associazione Sportiva Roma continued to trundle in the bigger clubs' wake, being unable to challenge for any trophies, and missing out on European qualification. New president Franco Sensi had won the battle to get the vacancy against Luciano Gaucci, who departed the club in a customary fit of rage. Sensi appointed Carlo Mazzone as coach, but the defensive-minded Mazzone did not have an easy baptism at Roma, the squad drawing 15 out of 34 matches in the league, which rendered missing out on Napoli's sixth place that guaranteed the UEFA Cup by a solitary point.
Associazione Sportiva Roma did not repeat its Coppa Italia victory from the previous season, but retained its status as the top team from the Capital with fifth in the league standings. Roma's main struggle was its inability to seal matches by a close margin, drawing on 14 occasions, and it neither had a watertight defence, nor a fearsome attack. Despite those shortcomings, Roma was only three points behind Torino for third.
A.S. Roma dropped off the pace of the top teams during the 1986–87 season, which ended Sven-Göran Eriksson's first Italian employment prematurely. From being the top scoring team in the season before, Roma struggled with finding the back of the net, resulting in worsened results.
A.S. Roma returned to prominence with a 3rd place in Serie A under returning coach Nils Liedholm. With new signings such as Rudi Völler and Lionello Manfredonia, Roma was able to qualify for international football once again, with playmaker Giuseppe Giannini arguably playing at his very peak, setting a career record 11 league goals from attacking midfield.
Associazione Sportiva Roma finished 7th in Serie A, dropping four places from the season before, even firing coach Nils Liedholm for just a few weeks. It also crashed out of the UEFA Cup against comparatively minnows Dynamo Dresden in the Last 16.
U.C. Sampdoria won their first ever European trophy, thanks to a Cup Winners' Cup final victory against Anderlecht, thanks to two extra time goals from star striker Gianluca Vialli.
Associazione Sportiva Roma had a rather average season, but finished solidly inside the top half of Serie A with a sixth place. German striker Rudi Völler had his best season at Roma, scoring 14 league goals, whilst Stefano Desideri hit 10 goals. The greatest success of Roma's season was the Primavera team winning the national championship.
The 1990–91 season was Parma Associazione Calcio's 78th in Italian football and their first ever season in the Serie A. It was Nevio Scala's second year at the club, as Parma achieved promotion the previous season, by finishing in fourth place. In their first season, they finished in sixth place, before securing a UEFA Cup spot. In the Coppa Italia, they were eliminated 2–0 on aggregate by Fiorentina in the second round, after two legs. Alberto Di Chiara, who went on to join the club the same season, and Stefano Borgonovo scored the goals.
The 2014–15 Coppa Italia, also known as TIM Cup for sponsorship reasons, was the 68th edition of the national cup in Italian football. Napoli were the defending champions, having won the previous year's final, but were eliminated in the semi-finals by Lazio. Juventus emerged victorious with a 2–1 win in extra time, achieving a record tenth title.
The 2015–16 Coppa Italia, also known as TIM Cup for sponsorship reasons was the 69th edition of the national cup in Italian football. It began on 2 August 2015 and ended with the final match on 21 May 2016. Juventus successfully defended their title after beating Milan 1–0 by Morata's goal after extra time. They secured a record eleventh title in the competition.
The 2016–17 Coppa Italia, also known as TIM Cup for sponsorship reasons, was the 70th edition of the national cup in Italian football. Juventus successfully defended its title by defeating Lazio 2–0 in the final, becoming the first team to win the trophy in three consecutive years.
The 2017–18 Coppa Italia, also known as TIM Cup for sponsorship reasons, was the 71st edition of the national cup in Italian football. As a minimum, the winners of the Coppa Italia earn a place in the 2018–19 Europa League and would begin play in the group stage unless they qualify for a more favourable UEFA placing based on league play. Seventy-eight clubs participated in this season's cup competition.
The 2018–19 Coppa Italia, also known as TIM Cup for sponsorship reasons, was the 72nd edition of the national cup in Italian football.
The 2019–20 U.S. Sassuolo Calcio season was the club's seventh consecutive season in the top-flight of Italian football. The club competed in Serie A and the Coppa Italia.
During the 1989-90 season A.C. Fiorentina competed in Serie A, Coppa Italia and UEFA Cup.
The 1990–91 season was the 91st season in the existence of S.S. Lazio and the club's third consecutive season in the top flight of Italian football. In addition to the domestic league, Lazio participated in this season's edition of the Coppa Italia.
During 1964–65 season Bologna F.C. competed in Serie A, Coppa Italia and European Cup.
