Manchester United Must Sign Another Centre-Back: Lisandro Martínez’s Injury Record Is Becoming a Serious Concern

There is no denying that Lisandro Martínez is one of Manchester United’s best defenders. His aggression, composure on the ball, leadership, and ability to play out from the back make him a vital part of the team whenever he is fit.

However, one question continues to worry Manchester United fans: Can the club rely on Martínez to stay available throughout an entire season?

Over the past few years, the Argentine has suffered a number of injuries that have forced him to spend lengthy periods on the sidelines. Unfortunately, these setbacks often come at the worst possible moments, leaving United without one of their most important defenders during crucial fixtures.

The issue isn’t Martínez’s quality—because when he plays, he is among the best centre-backs in the Premier League. The problem is availability. As the saying goes, the best ability is availability, and Manchester United cannot afford to build their defensive plans around a player who has struggled to remain consistently fit.

With a long and demanding season ahead, including domestic competitions and European football, United need greater depth at the back. Relying solely on Martínez to return from injuries every time is a risky strategy.

Signing another high-quality centre-back would not be a sign of losing faith in Martínez. Instead, it would be smart squad planning. Competition for places would strengthen the team, reduce the pressure on him to return before he is fully recovered, and ensure the club has reliable cover whenever injuries strike.

Manchester United’s ambitions are to compete for major trophies. To achieve that, they need a defence that is both talented and dependable throughout the season.

Lisandro Martínez remains a fantastic player and an important part of the squad. But given his recent injury history, bringing in another top-class centre-back should be one of the club’s priorities before the transfer window closes.

Do you think Manchester United should sign another centre-back, or should the club continue to trust Lisandro Martínez’s fitness? Let us know your thoughts in the comments below.