The Reason Los Blancos Possess 'Total Faith' in Youngster Pitarch
When an 18-year-old makes club history in a crucial European match against City, it inevitably draws acclaim and the spotlight.
In only his maiden start in the tournament - and fifth game for the team - the young midfielder made a strong impression as the 15-time European champions secured a 3-0 round of 16 first leg lead at the Bernabeu.
The young player, who also made his Real debut in the qualifying round a few weeks prior with a cameo off the bench at Sporting Lisbon, then assisted the Madrid side overcome the English Premier League side in Tuesday's second leg to confirm a last eight berth.
Aged 18 years and 226 days, the midfielder became the team's most youthful starter to start twice in the Champions League knockout stages, beating star Vinicius Jr's record by a week and a half.
Rapid Ascent Through La Fabrica
The midfielder is the latest to emerge from the famed youth system and is rapidly cementing himself as one of the manager's most exciting protegees.
He joined Real from Leganes in 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 progressed to the reserve side and it was during a friendly match in which they faced the senior squad, then managed by Arbeloa, where the youngster is said to have caught the attention of the present manager, who took over from Xabi Alonso in January.
Spanish media would later label the moment as "love at first sight," noting Pitarch stood out not only for his skill on the ball, but for the energy, character and determination he brought to the side.
'His Best Attribute Remains His Personality'
In the pre-season of 2025, ex-manager Alonso invited the youngster to train with the senior squad and gave him playing time during the warm-up matches.
However, it was the change in manager that became the turning point 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 when sleeping, the first day I started playing football, every day you head to training and every day you have a game," said Pitarch after his first appearance.
"I've just achieved my ambition with the greatest club in the world and in the top tournament."
Handed a starting debut in the Spanish league against his former club - where he spent four years after moving from Atletico in 2018 - he has kept his spot for the following four as fitness issues to Bellingham and Ceballos provided an opening.
The teenager has seized it with performances that have defied his age and experience.
"He is a extremely fast player, and you can observe what he's capable of," remarked Arbeloa. "He is extremely dynamic, with excellent stamina, effort and movement."
The player's mindset has also impressed his coach.
"His greatest quality is his character," added he. "He constantly demands the ball, and even under pressure, he doesn't feel it.
"I understand fans might be surprised to watch him make his debut in a European fixture, but he is selected because I had complete trust in him to perform his normal game.
"Thiago will keep receiving opportunities with the first team. It is delightful to coach a player like him."
A Future International Decision
Pitarch was born in a Madrid suburb, in the Madrid region, and was raised fully immersed in the local game, moving through local academies before entering the club's renowned youth academy.
He possesses both Moroccan and Spanish citizenship, offering him the option to represent either country at senior international level.
Under Fifa eligibility rules, footballers may appear for multiple nations at youth level without being locked in, with the final decision only final once they play in a official senior international match.
He has featured for the Spanish national team at underage levels, turning out for both the under-19 and U20 sides, and participated in the 2025 Youth World Cup, where La Roja made it to the quarter-finals.
Despite this, he has yet to commit to either senior national team, who are watching his rise with keen attention.
In a recent interview, Pitarch said: "I have not taken my ultimate choice yet. My situation is positive with the Spanish federation, but I will reach a conclusion in the near future."
This scenario echoes that of other bi-national talents such as club colleague Diaz and Barcelona forward Yamal. While 18-year-old Lamine opted for Spain, Diaz decided to play for Morocco.
Focus on the Future
At present, his attention is on establishing himself in the Madrid lineup and rewarding his manager's belief.
He played over an hour in the 2-1 win at the Etihad, which sealed a 5-1 aggregate success and a quarter-final matchup with the German champions.
His substitution by another academy player in Manuel Angel to emphasise the coach's confidence in younger players to help the club pursue future success.
After his impressive impact to date on the Champions League, the midfielder is expected to play a key role in that.
"Arbeloa handles me the same. We handle it very normally. I attempt not to overanalyze it too much - I must deserve my playing time on the field," he said following the success at Manchester.