Arsenal Trivia: How the Invincibles Actually Happened

By Club Ten · Published 3 September 2026

If you want the one that always lands at a pub quiz: Arsenal are the only club in Premier League history to go an entire season unbeaten. All 38 games, 2003-04, and it's never happened again since. What doesn't come up as often is how strange the actual story is, because it starts with a Frenchman telling grown men to chew their food properly, and ends with a pizza thrown at Alex Ferguson in a tunnel at Old Trafford.

It started with the chewing

Arsène Wenger arrived at Arsenal in 1996 to a squad with a genuinely notorious drinking culture, built around a regular session known inside the club as the Tuesday Club. Captain Tony Adams, the most public face of that culture, had already been sober for about six weeks by the time Wenger took charge, having hit rock bottom that August. That part was Adams' own doing, not Wenger's. What Wenger did do was overhaul the drinking culture around the rest of the squad. Junk food was out, boiled chicken, pasta, fish and steamed vegetables were in, sugary drinks got replaced with proper hydration, and Wenger brought in a nutrition specialist, Yann Rougier, whose regime included telling players to chew every mouthful up to a hundred times. It sounds like a joke now. At the time, nobody in English football was doing anything close to it, and it's part of why several of that squad were still performing at the highest level into their thirties.

Then it built to the Invincibles

Seven years later, that same culture produced a Premier League season nobody has matched since. Arsenal went 26-12-0, 90 points, 11 clear of second-placed Chelsea, without losing a single game. The only other time an English top-flight team had managed a full season unbeaten was Preston North End, in 1888-89, the very first season the league existed. Arsenal are the only club to do it since, in over 130 years of English football.

Zoom out further and it gets sillier. The unbeaten run wasn't contained to that one season, it stretched to 49 league games in total, from a 6-1 win over Southampton in May 2003 through the entire 2003-04 campaign and nine games into the next one. Thirty-six wins, thirteen draws, 112 goals scored along the way. The closest anyone has come since is Liverpool, who went 44 games unbeaten between January 2019 and February 2020 before Watford beat them 3-0. Even that fell five games short. Arsenal's 49 is still the Premier League record.

And then it ended with a slice of pizza

The run finally died on 24 October 2004, at Old Trafford, 2-0 to Manchester United. Wayne Rooney went down under a challenge from Sol Campbell for a penalty that a lot of Arsenal players still don't think was one, Ruud van Nistelrooy scored it, Rooney added a second late on, and 49 games of history ended on what Arsenal felt was a soft call in the biggest possible moment.

What happened next is the part people actually remember. Tempers went in the tunnel afterwards, there was a genuine brawl between the two sets of players and staff, and somewhere in the middle of it a slice of pizza hit Alex Ferguson. The press called it the Battle of the Buffet. For years nobody would confirm who threw it, until Cesc Fàbregas finally admitted on television that it was him. Oddly, nobody was ever punished for the pizza or the brawl itself, the FA couldn't get enough evidence and both clubs kept quiet. Wenger did get fined £15,000 for calling Van Nistelrooy a cheat afterwards, and Van Nistelrooy picked up a retroactive three-match ban for a separate off-the-ball challenge on Ashley Cole that the referee missed during the game itself. If you've heard a version where four Arsenal players got banned over this match, that's actually a different game, a brawl at Old Trafford thirteen months earlier in September 2003, its own separate piece of Arsenal-United history.

The bit that's actually mad

Put it together and you've got a run that started with a nutrition lecture and ended with a pizza in a tunnel, and somewhere in between, a group of players did something no English top-flight team had managed since before powered flight existed. Arsenal fans don't bring up the chewing much these days. They probably should. It was never the whole reason for what came after, that took generational players and a manager who knew what to do with them, but it was part of the professional culture that made it possible.

Methodology & sources

Facts are cross-checked against Wikipedia's articles on the 2003-04 Arsenal season, the Battle of the Buffet, and the separate Battle of Old Trafford the two incidents are often mixed up, so this one is worth reading on its own to see how the punishments actually split between them. Details on Arsène Wenger's nutrition changes, including nutritionist Yann Rougier's role, are drawn from contemporaneous and retrospective football reporting on the club's diet overhaul.