Mourinho Excludes Mendy as Teenager Martinez Joins Real Madrid Champions League Squad

Ferland Mendy has paid the price for both bad timing and a changing landscape at Real Madrid. When the club submitted their 25-man squad for the Champions League league phase, the France international was the headline omission.

Mendy has not played for Los Blancos since suffering a muscular injury in his right leg in May. The lay-off, on its own, might not have been fatal to his European chances. But the context around him has shifted. Fast.

While fellow absentees Eder Militao and Rodrygo Goes kept their spots on the continental list, José Mourinho chose not to register his injured left-back. That single decision underlines where Mendy now stands in the pecking order — and where Real Madrid are heading on the left side of their defence.

Left Side, New Order

Mourinho can now lean on Marc Cucurella and Alvaro Carreras, two arrivals who have squeezed Mendy towards the margins at the Santiago Bernabeu. With that depth in place, the coach is content to navigate the entire group stage without the 29-year-old.

The immediate beneficiary is not a seasoned defender but a teenager who only just walked through the door.

Sergio Martinez, 19, joins the senior Champions League squad after Madrid activated his €3 million release clause at Racing Santander. He was signed for Castilla, the traditional finishing school for young hopefuls. Within weeks, he has skipped a step.

The midfielder’s performances in first-team training have clearly struck a chord with Mourinho. Martinez has been fast-tracked into the European roster, one of 12 youth prospects to make the cut, but his case carries a different weight. This is not a token nod to the academy. This is necessity.

From Surplus at the Back to Crisis in the Middle

Real Madrid’s defensive situation looks almost luxurious. The midfield? Anything but.

Injuries and suspensions have ripped through the centre of the pitch, forcing Mourinho to redraw his Champions League plans. That’s where Martinez moves from “project” to “plan”.

Bernardo Silva, signed in the summer to add control and invention, will watch the opener from the stands. His suspension stems from a red card for deliberate handball against Madrid while captaining Manchester City last season, a hangover now biting his new club at the worst possible time.

Arda Guler and Eduardo Camavinga are also banned for the first European night at the Bernabeu. On top of that, Aurelien Tchouameni is expected to miss out with a muscle problem, and Thiago Pitarch remains a serious doubt.

This is not a rotation puzzle. It is a shortage.

Mourinho suddenly finds himself scrambling for bodies in the middle of the park ahead of the September 8 showdown with Inter. The Italian champions will arrive sensing vulnerability, especially between Madrid’s back line and forward line, where games of this magnitude are usually decided.

Martinez Thrown In Early

That is why Martinez’s rapid elevation matters. He is no longer just a name on a long-term development chart. He is cover, insurance, and potentially more.

The youngster already has top-flight minutes under his belt with Racing Santander. Now, he could go from Segunda B planning to Champions League reality in a matter of days.

Before Inter come to town, Madrid return to La Liga duty against Real Betis. That fixture suddenly looks like more than a routine league outing. It could be the stage for Martinez’s senior debut in white, a dress rehearsal before he is asked to cope with the speed and intensity of European nights.

If Mourinho likes what he sees there, the teenager may find himself called upon again when the lights are brighter and the stakes higher.

Mendy on the Outside Looking In

All of this leaves Mendy in a difficult position. Once a mainstay at left-back, he now watches a new hierarchy form without him. Cucurella and Carreras offer fresh competition, and the coach’s willingness to exclude him from the Champions League squad underlines how secure he feels in that area.

Injuries can explain absence. They do not always explain omission. Here, the message is clear: Real Madrid believe they can handle Europe’s first phase without Mendy.

For Martinez, the story is very different. A few months ago he was a promising teenager at Racing Santander. Now he stands one strong performance away from becoming a key piece in Mourinho’s patchwork midfield for a Champions League opener against Inter.

The question is no longer whether he is ready in theory. It is how quickly he can prove it on the pitch.