The Reason Real Madrid Have 'Utter Trust' in Youngster Thiago Pitarch
Whenever a 18-year-old makes club a historic moment in a key European tie against Manchester City, it inevitably draws praise and attention.
During his maiden start in the tournament - and fifth game for the club - Thiago Pitarch made a strong impression as the 15-time European champions secured a 3-0 round of 16 first-leg advantage at the Bernabeu.
The teenager, who also had his club debut in the play-off round a few weeks prior with a substitute appearance at Benfica, then helped the Madrid side defeat the English champions in Tuesday's second leg to confirm a last eight place.
At 18 years and 226 days, Pitarch became the team's youngest player to begin two matches in the Champions League knockout stages, surpassing Brazil forward Vini Jr's previous mark by 10 days.
Rapid Ascent Through La Fabrica
This talent is the most recent to come through from the club's academy and is rapidly cementing himself as one of the manager's most exciting young players.
He joined Madrid from Leganes in 2023, having formerly spent time at Atletico and Getafe's academies, and initially featuring for the under-19 side, where he quickly made a strong impression.
Pitarch worked his way up to the reserve side and it was during a pre-season game in which they faced the senior squad, then coached by Arbeloa, where the youngster is said to have drawn the eye of the current Real boss, who took over from Xabi Alonso in January.
Spanish media would later label the moment as "an instant connection," noting he stood out not only for his technical ability, but for the vitality, character and drive he added to the team.
'His Greatest Quality Is His Personality'
In the summer of 2025, ex-manager Alonso invited the youngster to train with the first team and awarded him minutes during the warm-up matches.
Yet, it was the change in manager that proved the turning point in his career as he came on as a late substitute in both ties against Benfica that set up the meeting with Pep Guardiola's team.
"I have dreamed of this each night when sleeping, the very first time I started playing football, every day you go to train and each day you play a match," said the player following his first appearance.
"I've just achieved my ambition with the best team in the world and in the best competition."
Given a first start in La Liga against his former club - where he was for several seasons after arriving from Atletico in 2018 - he has retained his spot for the next four as injuries to Bellingham and Dani Ceballos created an opportunity.
The teenager has taken it with performances that have defied his age and experience.
"He is a extremely fast player, and you can observe his capabilities," remarked Arbeloa. "He's incredibly energetic, with great stamina, work-rate and movement."
The player's mindset has also impressed his coach.
"His greatest quality is his personality," continued he. "He always wants the possession, and even under pressure, he doesn't feel it.
"I realize people are astonished to watch him start in a European fixture, but he is selected because I had total confidence in him to do what he usually does.
"Thiago will keep receiving chances with the first team. It is delightful to have a player like him."
Spain or Morocco?
Born in Fuenlabrada, in the Spanish capital's community, and was raised deeply involved in Spanish football, progressing through youth setups before entering Real Madrid's renowned La Fabrica system.
He possesses both Spanish and Moroccan citizenship, giving him the choice to represent either country at the highest level.
According to Fifa eligibility rules, footballers may represent different countries at youth level without being locked in, with the final decision only binding once they appear in a competitive senior international match.
Pitarch has featured for the Spanish national team at youth level, turning out for both the U19 and U20 sides, and took part in the 2025 Fifa Under-20 World Cup, where La Roja reached the quarter-finals.
Nevertheless, he has yet to commit to any full national side, who are monitoring his rise with interest.
In a recent interview, Pitarch said: "I haven't made my ultimate choice so far. Things are great 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 Diaz and Barca star Yamal. Whereas teenage Yamal chose La Roja, Brahim opted to play for Morocco.
Focus on the Future
For now, his attention is on establishing himself in the Real side and rewarding Arbeloa's faith.
He featured for 74 minutes in the two-one victory at the Etihad, which sealed a five-one aggregate success and a quarter-final matchup with Bayern Munich.
He was replaced by fellow youth graduate in Manuel Angel underscored Arbeloa's trust in younger players to aid the team chase future success.
Following his impressive impact to date on the Champions League, Pitarch is tipped to play a key role in that.
"The manager treats me the same. We deal with it very normally. I attempt not to think about it excessively - I have to earn my minutes on the field," he commented following the success at Etihad Stadium.