In the 2020-21 Scottish Premiership, Rangers ended Celtic’s near-decade-long domination by claiming the title under Steven Gerrard. Rangers won 32 of their 38 matches, finishing the season with 102 points. Even more impressive, they conceded only 13 goals all season, breaking Chelsea’s British record for fewest goals allowed. Gerrard’s men were unbeatable at Ibrox, winning all 19 home games and keeping 26 clean sheets. This triumph marked Rangers’ first league title in a decade, restoring glory to one of Scotland’s most historic clubs.

6. Juventus (2011-12)

Juventus’ unbeaten run during the 2011-12 Serie A season was the spark that reignited their domestic dominance. Under the leadership of Antonio Conte, Juventus reclaimed the Scudetto for the first time since 2005. Conte’s tactical brilliance in the 3-5-2 formation saw the club win 23 of their 38 matches and draw 15, securing the title with a game to spare. While they didn’t run away with the league, their resilience and solid defence, led by Gianluigi Buffon, ensured they avoided defeat all season long.

5. Celtic (2016-17)

Brendan Rodgers guided Celtic to a historic season in 2016-17, going unbeaten in the Scottish Premiership and securing a domestic treble. The Bhoys won 34 out of their 38 matches, amassing an astonishing 106 points. Their dominance was further emphasised by their massive 30-point lead over the second-placed team. Not content with just the league title, Celtic also clinched the Scottish Cup and League Cup, cementing their place in the annals of football history with a 47-game domestic unbeaten run.

4. AC Milan (1991-92)

AC Milan’s 1991-92 season under Fabio Capello was nothing short of extraordinary. The Italian giants went 34 matches unbeaten in Serie A, winning 22 games and drawing 12. Although Serie A was still a 34-game league at the time, Milan’s achievement remains impressive. Their unbeaten run didn’t stop there, as they went on to extend it to 58 games, a record in Italian football. With stars like Paolo Maldini and Franco Baresi at the back, this Milan side was nearly impenetrable, and Capello’s management was flawless.

3. Leverkusen (2023-24)

In the 2023-24 Bundesliga season, Bayer Leverkusen made history under Xabi Alonso, winning their first-ever league title—and doing it without a single defeat. Leverkusen had never won the Bundesliga before, but Alonso’s tactics and leadership turned them into an unstoppable force. They won 28 out of 34 games, setting a new record for the longest unbeaten run in European football that season—51 games across all competitions. Their season wasn’t just about survival; it was about winning in style, often pulling off miraculous comebacks and thrilling late-game goals.

2. Arsenal (2003-04)

Arsenal’s “Invincibles” of the 2003-04 Premier League season remain one of the most iconic teams in football history. Managed by Arsène Wenger, Arsenal finished the season with 90 points, winning 26 matches and drawing 12. The Gunners scored 73 goals and, more importantly, didn’t lose a single game. Their invincibility was severely tested during the infamous “Battle of Old Trafford” against Manchester United, where they escaped with a 0-0 draw after Ruud van Nistelrooy missed a last-minute penalty. Arsenal became the first club in the history of the English top flight to go an entire 38-game season without defeat, cementing their legacy.

1. Preston North End (1888-89)

The title of the original “Invincibles” belongs to Preston North End. In the inaugural season of the English Football League in 1888-89, Preston went unbeaten, winning 18 of their 22 matches and drawing four. While it was a much shorter season compared to modern times, Preston’s dominance was unparalleled—they not only went undefeated in the league but also won the FA Cup without conceding a single goal. This achievement secured their place in history as the first team to go unbeaten in both the league and the FA Cup in the same season, making them the ultimate invincibles in English football.

Conclusion

From Preston’s groundbreaking feat in the 19th century to Leverkusen’s recent triumph in the Bundesliga, going a whole season unbeaten is one of the most difficult and celebrated achievements in football. While it’s rare, these seven clubs have proven that with the right mix of talent, tactics, and determination, anything is possible.