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Arsenal Are Favourites to Defend the Premier League Title, But History Says Be Careful

Marcus Osei
Marcus Osei Senior Football Writer & Analyst
Aug 16, 2026
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Arsenal Are Favourites to Defend the Premier League Title, But History Says Be Careful

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Arsenal are Premier League champions. After two decades of near misses and painful waits, Mikel Arteta's side finally got the job done last season. Now comes the harder part.

Defending a Premier League title is one of the most difficult things in football. The market has the Gunners as favourites to do it again, but before you back them without a second thought, it's worth digging into what the numbers and the history actually tell us.

Why Title Defences So Often Fall Apart

The Premier League era is littered with teams who won the league and then imploded the following season. Leicester City are the most extreme example, going from champions to battling relegation in the space of 12 months. Liverpool have twice won the title and followed it up with something well below expectations. The pattern is real.

The only manager who made serial title defence look straightforward in the Premier League was Pep Guardiola at Manchester City. Before him, only Sir Alex Ferguson and Jose Mourinho had managed even a single successful defence. That's the company Arteta is trying to join.

The psychological weight is genuine. A whole squad spends a full season grinding towards one goal, achieves it, and then has to reset and do it again with every opponent even more motivated to beat them. That's not a small ask. It's one of the reasons we think the odds on Arsenal retaining should be treated with some scepticism, even if they remain the likeliest winners.

The Saliba Problem Is Bigger Than It Looks

The most significant news around Arsenal right now is the back injury to William Saliba. He's set to miss an extended period after picking up the problem at the World Cup, and that is a serious blow.

Saliba and Gabriel Magalhaes were arguably the best centre-back partnership in the Premier League last season. Their consistency gave Arsenal the defensive foundation everything else was built on. Losing Saliba for any meaningful chunk of the campaign disrupts that completely. Arsenal have been linked with Ezri Konsa as a potential addition, but a like-for-like replacement for Saliba doesn't exist at short notice.

From a betting perspective, this injury alone shifts our view on Arsenal's clean sheet numbers early in the season. If you're building accumulators around Arsenal keeping goals out, tread carefully until there's clarity on how long Saliba is actually out.

Bruno Guimaraes Changes the Midfield Equation

On the positive side, the arrival of Bruno Guimaraes from Newcastle for £75m looks like a genuine upgrade. Arteta has spoken openly about wanting a player with personality and leadership to drive standards higher from within, and Guimaraes fits that description. He's physical, he's technically reliable, and he competes for every ball.

Pairing him with what Arsenal already have in the middle of the park gives Arteta more options and more aggression through the centre of the pitch. That could be decisive in tight games, particularly in the second half of the season when energy and intensity tend to separate title contenders from the rest.

Christos Tzolis at £34m is a more speculative add, but the squad depth across the squad has clearly improved.

How Their Rivals Stack Up

This is where the Premier League title picture gets genuinely complicated. Arsenal's main rivals are all in transition to some degree, but transition doesn't always mean weakness.

Chelsea under Xabi Alonso could be a serious threat. He turned Bayer Leverkusen into a domestic double winners without losing a game. Chelsea have backed him heavily in the transfer market, spending big on Morgan Rogers, Maxence Lacroix and Marco Palestra. They look organised and ambitious, and Alonso knows how to build a winning culture quickly.

Tottenham have splashed over £200m, landing Sandro Tonali and Mateus Fernandes among others. Roberto de Zerbi had a full pre-season with them, and they'll be hungry after a tough couple of years.

Liverpool under Andoni Iraola are harder to read. Pre-season results have been mixed. Jeremy Jacquet and Ronald Araujo add defensive quality, but a new manager always carries uncertainty in year one.

Manchester City losing Guardiola was always going to be a moment of adjustment, and losing Rodri on top of that makes their task under Enzo Maresca even harder. They're still a dangerous squad, but we'd be surprised if they lead the title race.

Our Call on the Premier League Outright

Arsenal are still our lead selection for the Premier League title, but not at any price. The Saliba injury is a real concern and it needs monitoring over the opening weeks of the season. Their early fixtures, including trips to Aston Villa and away days at Brighton, are manageable but not soft.

For value, Chelsea each-way makes sense given the investment behind Alonso. Tottenham deserve more attention than they're currently getting at the top of the market.

Backing Arsenal on the Asian handicap across their home games early in the season, while Saliba's absence means defensive uncertainty elsewhere, might be the smarter short-term approach rather than committing to an outright now.

The Premier League title is Arsenal's to lose. Whether they've got the depth and the mentality to hold off a fresher set of challengers is the real question this season.

Marcus Osei

Editorial Note: Marcus Osei

Senior football writer and tactical analyst with 12+ years covering the Premier League, Champions League, and world football. Born in Accra, raised between London and Kuala Lumpur.

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