Whenever a teenage creates club a historic moment in a key Champions League match against City, it naturally attracts praise and attention.
During his maiden start in the competition - and fifth game for the team - the young midfielder made a strong impression as the 15-time European champions claimed a 3-0 last-16 first-leg advantage at the Santiago Bernabeu.
The teenager, who also had his club debut in the qualifying round a few weeks prior with a substitute appearance at Benfica, then assisted the Madrid side defeat the English champions in the midweek return to secure a quarter-final place.
Aged 18 years old, Pitarch was the club's youngest player to begin two matches in the Champions League's latter rounds, beating star Vinicius Jr's record by a week and a half.
The midfielder is the latest to come through from the club's academy and is rapidly cementing himself as one of Alvaro Arbeloa's most exciting protegees.
He joined Madrid from CD Leganes in 2023, having formerly spent time at Atletico Madrid and Getafe's youth teams, and initially featuring for the Juvenil C team, where he quickly made a strong impression.
He worked his way up to the B team and it was in a friendly match in which they played against the senior squad, then coached by the former defender, where the youngster is said to have drawn the eye of the present manager, who replaced Xabi Alonso in the new year.
Spanish media would later label the moment as "love at first sight," noting he excelled not only for his skill on the ball, but for the energy, character and determination he added to the side.
During the pre-season of 2025, ex-manager Xabi Alonso invited Pitarch to practice with the senior squad and awarded him minutes in pre-season.
However, it was Arbeloa's appointment that proved the turning point in his career as he was introduced as a second-half replacement in both ties against the Portuguese side that led to the meeting with Pep Guardiola's team.
"I have dreamed of this every night when sleeping, the first day I began playing football, every day you go to train and each day you play a match," stated Pitarch after his debut.
"I've just fulfilled my dream with the best team in the planet and in the top tournament."
Handed a starting debut in La Liga against Getafe - where he spent four years after moving from Atletico in 2018 - he has kept his spot for the following four as injuries to Bellingham and Dani Ceballos provided an opportunity.
Pitarch has seized it with performances that have belied his age and experience.
"He's a extremely fast footballer, and you can see his capabilities," remarked Arbeloa. "He's incredibly dynamic, with great endurance, work-rate and movement."
Pitarch's mentality has also impressed his coach.
"His greatest quality is his personality," continued Arbeloa. "He constantly demands the ball, and even under pressure, he remains unfazed.
"I realize people are surprised to watch him make his debut in a European fixture, but he's playing because I had total trust in him to do his normal game.
"He will continue to get chances with the first team. It's a pleasure to have a talent like him."
Born in Fuenlabrada, in the Spanish capital's community, and was raised deeply involved in Spanish football, moving through local academies before entering Real Madrid's famous youth academy.
He possesses both Spanish and Moroccan nationality, giving him the option to play for both nations at the highest level.
According to Fifa eligibility rules, players may appear for different countries at youth level without being permanently tied, with the final decision only binding once they appear in a competitive senior international match.
Pitarch has played for the Spanish national team at youth level, turning out for both the U19 and under-20 sides, and participated in the 2025 Fifa Under-20 World Cup, where Spain reached the last eight.
Nevertheless, 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 so far. My situation is great with Spain, but I'll make a conclusion soon."
His situation echoes that of other bi-national talents such as Real team-mate Diaz and Barca star Lamine Yamal. While 18-year-old Lamine opted for La Roja, Brahim opted to play for Morocco.
At present, his attention is on making his mark in the Real side and repaying Arbeloa's faith.
He played over an hour in the two-one win at City, which completed a five-one aggregate success and a last-eight matchup with the German champions.
He was replaced by fellow youth graduate in Angel underscored Arbeloa's trust in the next generation to help the club pursue future success.
After his notable contributions so far on European football's biggest stage, the midfielder is tipped to be a central figure in that.
"Arbeloa treats me the identical way. We handle it very normally. I try not to think about it excessively - I must earn my playing time on the field," he commented following the success at Manchester.
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