When an teenage creates club a historic moment in a key European match against City, it inevitably draws praise and the spotlight.
During his first start in the competition - and fifth game for the team - the young midfielder suitably impressed as the fifteen-time European champions secured a three-nil round of 16 first leg lead at the Santiago Bernabeu.
The teenager, who also made his club debut in the qualifying round a month ago with a substitute appearance at Benfica, then helped the Madrid side defeat the English champions in Tuesday's return to confirm a last eight place.
At 18 years old, Pitarch became the team's most youthful starter to begin two matches in the Champions League's latter rounds, surpassing Brazil forward Vinicius Jr's previous mark by a week and a half.
This talent is the latest to emerge from the famed youth system and is rapidly cementing himself as one of Alvaro Arbeloa's most promising protegees.
He signed for Real from Leganes in the summer of 2023, having previously been with Atletico and Getafe academies, and initially featuring for the Juvenil C team, where he quickly made a positive impact.
He worked his way up to the B team and it was during a pre-season game in which they played against the senior squad, then managed by Arbeloa, where the teenager is said to have caught the attention of the present manager, who replaced the previous coach in January.
Reports would later describe the moment as "an instant connection," adding he excelled not only for his skill on the ball, but for the energy, personality and determination he added to the side.
During the summer of 2025, ex-manager Alonso called up the youngster to train with the first team and gave him playing time in the warm-up matches.
Yet, it was the change in manager that became the defining moment in his career as he was introduced as a late substitute in each leg against Benfica that led to the meeting with Manchester City.
"I have dreamed of this each night before going to bed, the first day I started playing football, each day you go to train and each day you play a match," stated Pitarch following his debut.
"I have just achieved my ambition with the greatest club in the planet and in the best competition."
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 place for the following four as injuries to Jude Bellingham and Ceballos provided an opening.
The teenager has seized it with displays that have defied his age and inexperience.
"He's a very quick footballer, and you can observe his capabilities," remarked Arbeloa. "He's extremely dynamic, with great endurance, work-rate and mobility."
The player's mindset has also stood out to his coach.
"His greatest quality is his character," added he. "He constantly demands the ball, and when pressed, he remains unfazed.
"I realize fans might be surprised to see him start in a Champions League match, but he is selected because I had total trust in him to do what he usually does.
"He will continue to get chances with the first team. It's a pleasure to have a player like him."
Born in Fuenlabrada, in the Madrid region, and grew up deeply involved in Spanish football, moving through local academies before joining the club's renowned youth academy.
He possesses dual Spanish and Moroccan citizenship, giving him the choice 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 binding once they appear in a competitive full international.
Pitarch has played for Spain at youth level, turning out for both the under-19 and U20 sides, and participated in the 2025 Youth World Cup, where Spain reached the quarter-finals.
Despite this, he has yet to commit to either senior national team, who are watching his progress with interest.
In a recent interview, the player confirmed: "I have not taken my ultimate choice yet. My situation is great with the Spanish federation, but I will reach a conclusion soon."
His situation echoes that of other bi-national players such as club colleague Diaz and Barcelona forward Yamal. Whereas teenage Yamal chose Spain, Diaz decided to play for Morocco.
At present, his attention is on making his mark in the Real side and rewarding Arbeloa's faith.
He featured for 74 minutes in the 2-1 victory at City, which completed a five-one overall triumph and a last-eight matchup with the German champions.
His substitution by fellow youth graduate in Angel to emphasise Arbeloa's trust in younger players to help the team pursue future success.
After his impressive impact to date on European football's biggest stage, the midfielder is tipped to be a central figure in that.
"The manager treats me the same. We handle it very normally. I attempt not to overanalyze it excessively - I must deserve my minutes on the field," he said following the win at Manchester.
A data scientist and business strategist with over a decade of experience in transforming raw data into actionable insights for global enterprises.