Manchester United's hopes for a strong finish to the season have been dampened by a fresh injury setback to centre-back Lisandro Martinez.
Manager Erik ten Hag remains optimistic about Martinez's recovery, but the Argentine international is expected to be sidelined for around two months due to medial collateral ligament damage sustained in his right knee during Sunday's 3-0 victory over West Ham United.

"It is a big setback for Licha. He is very disappointed, but he is a fighter and he will back, he will be back stronger. We think he will still be back by the end of the season," Ten Hag said.
Initially attempting to soldier on after the injury occurred, Martinez eventually conceded defeat and was substituted in the 71st minute.
Although United breathed a sigh of relief knowing that Martinez's anterior cruciate ligament is unharmed, the reality of his prolonged absence presents a daunting challenge. More particularly given that Martinez had just returned from a re-injury of his metatarsal fracture.
The timeline for Martinez's recovery means he is likely to miss crucial fixtures, including the Premier League clash against Aston Villa this weekend and potentially more if United advance in the FA Cup.
His absence could extend into April, coinciding with pivotal matches against Chelsea and Liverpool.
Martinez's injury woes trace back to last season when a broken metatarsal sidelined him during Europa League action against Sevilla.
Although he recovered in time for the new campaign, setbacks followed, including an aggravation of the metatarsal injury during a September defeat to Arsenal.
The Argentine's absence is a significant blow to United, depriving them of his leadership qualities and ability to play out from the back.
With Martinez sidelined, the defensive duties are likely to fall to Harry Maguire or Victor Lindelof, adding pressure on the remaining backline to maintain stability during a crucial phase of the season.