Why Los Blancos Possess 'Total Faith' in Teenager Thiago Pitarch
Whenever a 18-year-old creates club a historic moment in a key European tie against City, it naturally attracts acclaim and the spotlight.
In only his first start in the tournament - and fifth game for the club - the young midfielder made a strong impression as the 15-time Champions League winners secured a three-nil round of 16 first leg advantage at the Bernabeu.
The young player, who also had his club debut in the play-off round a month ago with a cameo off the bench at Benfica, then assisted the Madrid side defeat the English champions in Tuesday's return to secure a quarter-final place.
At 18 years and 226 days, Pitarch was the team's most youthful starter to start twice in the Champions League's latter rounds, surpassing Brazil forward Vinicius Jr's previous mark by 10 days.
A Meteoric Rise Through La Fabrica
The midfielder is the most recent to emerge from the club's academy and is rapidly cementing himself as one of the manager's most promising protegees.
He signed for Madrid from CD Leganes in 2023, having previously been with Atletico and Getafe's academies, and starting out for the under-19 side, where he quickly made a strong impression.
Pitarch progressed to the reserve side and it was in a pre-season game in which they faced the academy's first team, then coached by the former defender, where the youngster is said to have drawn the eye of the current Real boss, who took over from the previous coach in the new year.
Reports would later describe the moment as "an instant connection," noting Pitarch excelled not only for his technical ability, but for the vitality, character and drive he added to the side.
'His Best Attribute Remains His Character'
In the summer of 2025, former boss Alonso invited the youngster to practice with the first team and awarded him minutes during the warm-up matches.
However, it was the change in manager that proved the defining moment in his development as he was introduced as a second-half replacement in each leg against the Portuguese side that set up the meeting with Manchester City.
"I've dreamed of this each night when sleeping, the very first time I began playing the game, every day you head to training and each day you play a match," said Pitarch after his first appearance.
"I've just fulfilled my dream with the greatest club in the planet and in the best competition."
Handed a first start in the Spanish league against Getafe - where he was for four years after moving from Atletico in 2018 - he has kept his spot for the next four as fitness issues to Bellingham and Ceballos provided an opportunity.
Pitarch has seized it with performances that have belied his age and experience.
"He is a very quick footballer, and you can see what he's capable of," remarked Arbeloa. "He is incredibly energetic, with great stamina, effort and mobility."
The player's mindset has also stood out to his manager.
"His greatest quality is his personality," continued he. "He always wants the possession, and when pressed, he remains unfazed.
"I realize fans might be astonished to see him make his debut in a Champions League match, but he's playing because I had total trust in him to do what he usually does.
"Thiago will keep receiving opportunities with the first team. It is delightful to coach a talent like him."
A Future International Decision
Pitarch was born in Fuenlabrada, in the Madrid region, and grew up fully immersed in the local game, progressing through youth setups before entering Real Madrid's famous La Fabrica system.
He possesses both Moroccan and Spanish citizenship, giving him the choice to represent either country at senior international level.
Under Fifa eligibility rules, players may appear for different countries at junior level without being locked in, with the ultimate choice only final once they play in a official full international.
Pitarch has played for Spain at underage levels, turning out for both the U19 and under-20 sides, and participated in the 2025 Fifa Under-20 World Cup, where Spain 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 said: "I haven't made my ultimate choice yet. Things are great with Spain, but I will reach a conclusion soon."
This scenario mirrors that of other bi-national talents such as club colleague Brahim Diaz and Barcelona forward Yamal. While 18-year-old Lamine opted for Spain, Brahim decided to play for the Atlas Lions.
Focus on the Future
At present, his attention is on establishing himself in the Real side and repaying Arbeloa's faith.
He played over an hour in the two-one victory at the Etihad, which sealed a 5-1 overall triumph and a last-eight tie with the German champions.
His substitution by another academy player in Manuel Angel underscored the coach's confidence in the next generation to help the team pursue future success.
Following his impressive impact to date on the Champions League, the midfielder is tipped to be a central figure in that.
"Arbeloa treats me the identical way. We deal with it very naturally. I try not to overanalyze it too much - I must earn my minutes on the pitch," he said after the success at Manchester.