The Reason Real Madrid Possess 'Complete Trust' in Teenager Pitarch
When an 18-year-old makes Real Madrid a historic moment in a pivotal Champions League match against Manchester City, it naturally attracts acclaim and the spotlight.
During his first start in the competition - and fifth appearance for the team - the young midfielder suitably impressed as the 15-time Champions League winners claimed a 3-0 round of 16 first leg lead at the Santiago Bernabeu.
The teenager, who also made his Real debut in the qualifying round a few weeks prior with a cameo off the bench at Benfica, then assisted Los Blancos defeat the English champions in Tuesday's return to confirm a quarter-final berth.
At 18 years and 226 days, Pitarch was the team's most youthful starter to start twice in the Champions League knockout stages, surpassing star Vini Jr's record by a week and a half.
A Meteoric Rise Through La Fabrica
The midfielder is the latest to emerge from the club's academy and is quickly establishing himself as one of the manager's most exciting protegees.
He joined Real from Leganes in 2023, having previously been with Atletico and Getafe's youth teams, and starting out for the under-19 side, where he rapidly created a positive impact.
Pitarch progressed to the B team and it was during a friendly match in which they faced the senior squad, then coached by Arbeloa, where the youngster is said to have drawn the eye of the present manager, who replaced Xabi Alonso in January.
Reports would later describe the moment as "love at first sight," noting he excelled not only for his technical ability, but for the vitality, personality and drive he brought to the team.
'His Best Attribute Is His Personality'
In the pre-season of 2025, former boss Xabi Alonso called up Pitarch to practice with the senior squad and awarded him minutes during pre-season.
Yet, it was Arbeloa's appointment that proved the defining moment in his development as he came on as a second-half replacement in each leg against the Portuguese side that set up the meeting with Manchester City.
"I have dreamed of this each night before going to bed, the first day I started playing the game, every day you head to training and every day you have a game," said Pitarch following his first appearance.
"I have just achieved my ambition with the best team in the world and in the best competition."
Handed a first start in La Liga against his former club - where he spent four years after moving from Atleti in 2018 - he has kept his spot for the following four as injuries to Jude Bellingham and Dani Ceballos created an opening.
The teenager has seized it with displays that have defied his youth and inexperience.
"He is a very quick footballer, and you can see what he's capable of," said Arbeloa. "He's incredibly dynamic, with excellent endurance, effort and mobility."
Pitarch's mentality has also impressed his manager.
"His greatest quality is his personality," continued Arbeloa. "He always wants the ball, and when pressed, he doesn't feel it.
"I understand fans might be astonished to watch him start in a European fixture, but he is selected because I had complete trust in him to do his normal game.
"Thiago will keep receiving opportunities with the main squad. It's a pleasure to have a talent like him."
A Future International Decision
Born in Fuenlabrada, in the Spanish capital's community, and grew up fully immersed in Spanish football, moving through youth setups before entering Real Madrid's renowned youth academy.
He holds dual Moroccan and Spanish nationality, offering him the choice to represent both nations at senior international level.
According to international regulations, footballers may appear for multiple nations at junior level without being locked in, with the ultimate choice only binding once they play in a official full international.
Pitarch has featured for Spain at youth level, representing both the under-19 and U20 teams, and took part in the 2025 Youth World Cup, where La Roja reached the last eight.
Despite this, he has yet to commit to either full national side, who are monitoring his rise with interest.
Speaking recently, the player said: "I haven't made my final decision yet. Things are positive with Spain, but I'll make a conclusion in the near future."
His situation mirrors that of other bi-national talents such as Real team-mate Brahim Diaz and Barca star Lamine Yamal. Whereas 18-year-old Lamine opted for Spain, Brahim decided to represent the Atlas Lions.
Eyes on the Prize
At present, his attention is on making his mark in the Real side and repaying Arbeloa's faith.
He played 74 minutes in the two-one victory at City, which completed a 5-1 aggregate success and a quarter-final matchup with the German champions.
He was replaced by fellow youth graduate in Angel to emphasise the coach's confidence in younger players to aid the club chase trophies to come.
Following his impressive impact so far on European football's biggest stage, Pitarch is tipped to be a central figure in that.
"Arbeloa handles me the identical way. We handle it very normally. I attempt not to think about it excessively - I must earn my playing time on the pitch," he commented following the success at Manchester.