When Manchester United's Manuel Ugarte was stretchered off during Uruguay's World Cup defeat by Spain, the midfielder knew immediately what he was facing: "the most serious injury a footballer can face." The 25-year-old twisted awkwardly while closing down Spain's Pedri and had to be carried from the pitch. United later confirmed knee ligament damage, and Ugarte's emotional Instagram post added weight to fears of a cruciate ligament tear — an injury that can sideline players for months and reshape careers.
Ugarte's injury is the latest reminder of the devastating impact knee ligament problems can have on footballers. The knee contains four major ligaments: the anterior cruciate (ACL), posterior cruciate (PCL), medial collateral (MCL) and lateral collateral (LCL). Of these, the ACL is most frequently torn in football, often during sudden changes of direction or awkward tackles like the one that caught Ugarte. A torn ACL usually requires surgical reconstruction and a rehabilitation period of six to nine months before a player can return to full training. MCL injuries are generally less severe and can sometimes be treated without surgery.
“Explaining knee ligament injuries in football using Manuel Ugarte's case”
Ugarte's case is particularly poignant given his career trajectory. Signed from Paris Saint-Germain for £50.8m in 2024, he started only eight Premier League matches in the 2025-26 season and made his last appearance on 13 April in a home defeat by Leeds. United had prioritised revamping their midfield this summer, agreeing a £35m deal for Atalanta's Ederson, and Ugarte was widely expected to leave either permanently or on loan. Now those plans are in doubt, with the club's focus on the player's wellbeing.
For UK readers, Ugarte's injury highlights the fragility of football careers and the high stakes of transfer windows. Premier League clubs invest heavily in players, and a serious knee injury can derail not just a season but a club's entire recruitment strategy. United, for instance, had hoped to raise funds through Ugarte's sale; now they may be left with a player who cannot contribute until 2027 at the earliest. Moreover, the injury serves as a reminder of the physical toll international tournaments take on players, especially towards the end of a long domestic season.
Q: What is a cruciate ligament injury? The cruciate ligaments — anterior and posterior — are key stabilisers inside the knee joint. A tear, particularly of the ACL, is a severe injury that typically requires surgical reconstruction and extensive rehabilitation, often taking six to nine months before a player can return to match fitness.
Q: How long will Manuel Ugarte be out? While United have not confirmed the exact ligament damaged, reports from Uruguay and Ugarte's own comments suggest a cruciate ligament injury, which would rule him out for many months. Further tests in Manchester will determine the precise diagnosis and treatment plan.
Q: Can a footballer fully recover from a knee ligament injury? Many players have returned to a high level after ACL reconstruction — examples include Virgil van Dijk and Zlatan Ibrahimovic — but recovery is lengthy and uncertain. Ugarte has vowed on Instagram to "be back stronger", but such injuries can affect a player's pace, agility and transfer value.
What happens next: Uganda will travel to Manchester for further assessment by United's medical team. The club will decide on surgery or conservative treatment, and a rehabilitation timeline will be set. United's summer transfer plans remain fluid; the £35m deal for Ederson is already agreed, but Ugarte's injury may force the club to reconsider whether to bring in additional midfield reinforcements. Ugarte's long-term future at Old Trafford is now uncertain, with his absence likely to extend well into the 2026-27 season.