Is Lisandro Martínez Becoming Too Injury-Prone for Manchester United?

Lisandro Martínez is undoubtedly one of Manchester United’s best defenders when fully fit. His aggression, composure on the ball, leadership, and ability to play out from the back have made him a fan favourite since arriving at Old Trafford.

But there is one question that continues to worry supporters:

What’s the point of having one of your best players if he’s rarely available when the team needs him most?

Martínez has suffered several injury setbacks in recent seasons, forcing him to spend long periods on the sidelines. Every time he returns, he reminds everyone of his quality—but just as he starts building momentum, another injury seems to interrupt his progress.

For a club aiming to compete for the Premier League and major trophies, reliability is just as important as talent.

Should Manchester United Consider Selling?

It’s a difficult debate.

On one hand, replacing a defender of Martínez’s quality won’t be easy. There aren’t many centre-backs with his passing range, fighting spirit, and ability to read the game.

On the other hand, football is a results business. If injuries continue to prevent him from playing consistently, Manchester United may have to make a tough decision.

If a strong offer arrives, the club could consider selling him and investing in a younger, equally talented defender with a better injury record. Another option would be to sign a top-quality centre-back who can compete with Martínez and provide reliable cover if injuries strike again.

Squad Depth Is Essential

Even if United decide to keep the Argentine, signing another elite central defender should be a priority. Modern football demands depth, and relying too heavily on injury-prone players can derail an entire season.

Healthy competition would also help keep standards high across the squad.

Final Thoughts

There is no doubt that Lisandro Martínez is a fantastic defender. His quality has never been in question.

The real concern is his availability.

Manchester United must carefully assess whether his recurring injuries are simply unfortunate setbacks or a long-term issue that could affect the club’s ambitions. Keeping him could still prove to be the right decision—but only if he can stay fit consistently.

What do you think? Should Manchester United continue to back Lisandro Martínez, or should the club consider selling him and bringing in a long-term replacement? Let us know your opinion in the comments!