Why Los Blancos Have 'Utter Faith' in Youngster Thiago Pitarch
Whenever a teenage makes club history in a key European tie against City, it inevitably draws praise and the spotlight.
In only his maiden start in the competition - and fifth game for the club - Thiago Pitarch suitably impressed as the 15-time Champions League winners secured a 3-0 round of 16 first-leg lead at the Santiago Bernabeu.
The young player, who also made his club debut in the play-off round a month ago with a cameo off the bench at Benfica, then assisted Los Blancos defeat the English Premier League side in Tuesday's second leg to confirm a last eight place.
At 18 years old, the midfielder was the club's youngest player to begin two matches in the Champions League knockout stages, surpassing Brazil forward Vinicius Jr's previous mark by a week and a half.
Rapid Ascent Through La Fabrica
This talent is the latest to come through from the famed youth system and is rapidly cementing himself as one of Alvaro Arbeloa's most promising protegees.
He signed for Madrid from Leganes in the summer of 2023, having formerly spent time at Atletico Madrid and Getafe academies, and starting out for the under-19 side, where he rapidly created a positive impact.
He worked his way up to the reserve side and it was in a pre-season game in which they played against the senior squad, then managed by the former defender, where the youngster is said to have caught the attention of the present manager, who took over from the previous coach in January.
Reports would later describe the moment as "love at first sight," noting Pitarch excelled not only for his skill on the ball, but for the vitality, character and drive he added to the team.
'His Greatest Quality Remains His Character'
In the summer of 2025, former boss Alonso called up Pitarch to train with the first team and awarded him playing time during pre-season.
However, it was Arbeloa's appointment that became the defining moment in his career as he came on as a second-half replacement in both ties against Benfica that set up the meeting with Pep Guardiola's team.
"I've dreamed of this every night before going to bed, the first day I began playing the game, each day you go to train and each day you play a match," stated the player after his first appearance.
"I have just fulfilled my ambition with the greatest club in the world and in the best competition."
Handed a first start in La Liga against his former club - where he was for several seasons after arriving from Atletico in 2018 - he has kept his place for the following four as fitness issues to Jude Bellingham and Ceballos provided an opportunity.
Pitarch has taken it with performances that have defied his age and inexperience.
"He is a very quick player, and you can observe what he's capable of," said the coach. "He's incredibly energetic, with great stamina, work-rate and mobility."
Pitarch's mentality has also impressed his manager.
"His greatest quality is his character," continued Arbeloa. "He always wants the ball, and even under pressure, he doesn't feel it.
"I understand fans might be surprised to watch him start in a Champions League match, but he is selected because I had total trust in him to do what he usually does.
"He will continue to get opportunities with the first team. It's a pleasure to coach a talent like him."
Spain or Morocco?
Pitarch was born in a Madrid suburb, in the Madrid region, and grew up fully immersed in the local game, moving through youth setups before joining the club's renowned youth academy.
He holds both Spanish and Moroccan citizenship, giving him the option to play for either country at senior international level.
Under Fifa eligibility rules, footballers may represent different countries at junior level without being permanently tied, with the ultimate choice only final once they appear in a competitive full international.
He has featured for the Spanish national team at underage levels, turning out for both the under-19 and under-20 sides, and participated in the 2025 Youth World Cup, where La Roja reached the quarter-finals.
Despite this, he has yet to commit to any full national side, who are monitoring his progress with keen attention.
Speaking recently, Pitarch confirmed: "I haven't made my ultimate choice so far. My situation is positive with the Spanish federation, but I'll make a conclusion soon."
This scenario echoes that of other dual nationality players such as Real team-mate Brahim Diaz and Barca star Yamal. While teenage Yamal chose Spain, Brahim decided to represent the Atlas Lions.
Eyes on the Prize
For now, Pitarch's focus is on making his mark in the Madrid lineup and repaying his manager's belief.
He played over an hour in the 2-1 victory at the Etihad, which completed a five-one overall triumph and a last-eight tie with the German champions.
He was replaced by fellow youth graduate in Angel to emphasise Arbeloa's trust in younger players to aid the team pursue trophies to come.
Following his notable contributions to date on the Champions League, the midfielder is expected to be a central figure in that.
"Arbeloa treats me the identical way. We handle it very normally. I try not to overanalyze it too much - I have to deserve my playing time on the pitch," he said after the win at Manchester.