A tech enthusiast and digital strategist with over a decade of experience in reviewing gadgets and exploring emerging technologies.
When an teenage makes club history in a pivotal European tie against City, it inevitably draws praise and the spotlight.
In only his maiden start in the competition - and fifth appearance for the team - the young midfielder suitably impressed as the fifteen-time European champions secured a 3-0 last-16 first-leg advantage at the Santiago Bernabeu.
The young player, who also had his club debut in the qualifying round a month ago with a cameo off the bench at Sporting Lisbon, then helped Los Blancos defeat the English champions in Tuesday's return to secure a last eight place.
At 18 years and 226 days, the midfielder became the club's youngest player to begin two matches in the Champions League's latter rounds, surpassing Brazil forward Vini 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 exciting protegees.
He joined Madrid from Leganes in 2023, having formerly spent time at Atletico and Getafe youth teams, and initially featuring for the Juvenil C team, where he rapidly created a strong impression.
He worked his way up to the reserve side and it was in a friendly match in which they faced the academy's first team, then managed by the former defender, where the youngster is said to have drawn the eye of the current Real boss, who replaced the previous coach in January.
Reports would later label the moment as "love at first sight," adding he stood out not only for his technical ability, but for the energy, personality and drive he added to the side.
In the pre-season of 2025, former boss Xabi Alonso called up the youngster to practice with the first team and gave him playing time during pre-season.
However, it was Arbeloa's appointment that became the turning point in his development as he came on as a second-half replacement in each leg against Benfica that set up the clash with Manchester City.
"I've dreamed of this each night when sleeping, the very first time I started playing football, every day you go to train and every day you have a game," stated the player following his first appearance.
"I've just fulfilled my dream with the best team in the world and in the best competition."
Given a starting debut in La Liga against his former club - where he was for several seasons after arriving from Atleti in 2018 - he has kept his spot for the next four as fitness issues to Bellingham and Ceballos provided an opening.
The teenager has seized it with displays that have belied his youth and inexperience.
"He is a extremely fast footballer, and you can observe his capabilities," said Arbeloa. "He is incredibly dynamic, with excellent stamina, work-rate and mobility."
Pitarch's mentality has also stood out to his manager.
"His greatest quality is his character," continued he. "He constantly demands the possession, and when pressed, he doesn't feel it.
"I realize people are surprised to watch him start in a Champions League match, but he's playing because I had complete confidence in him to perform what he usually does.
"Thiago will keep receiving chances with the main squad. It's a pleasure to coach a player like him."
Pitarch was born in a Madrid suburb, in the Madrid region, and was raised deeply involved in Spanish football, progressing through youth setups before entering the club's famous youth academy.
He possesses dual Spanish and Moroccan citizenship, giving him the choice to represent either country at the highest level.
According to Fifa eligibility rules, players may represent multiple nations at youth level without being locked in, with the final decision only final once they play in a competitive senior international match.
He has featured for Spain at youth level, representing both the U19 and under-20 sides, and took part in the 2025 Fifa Under-20 World Cup, where La Roja made it to the quarter-finals.
Despite this, he has not yet decided to any senior national team, who are monitoring his progress with interest.
In a recent interview, Pitarch said: "I haven't made my ultimate choice so far. My situation is positive with Spain, but I'll make a conclusion soon."
His situation mirrors that of other bi-national players such as club colleague Brahim Diaz and Barcelona forward Lamine Yamal. Whereas teenage Lamine opted for La Roja, Brahim decided to play for the Atlas Lions.
For now, his attention is on establishing himself in the Real side and repaying his manager's belief.
He featured for over an hour in the 2-1 victory at the Etihad, which sealed a 5-1 aggregate success and a last-eight matchup with the German champions.
His substitution by another academy player in Manuel Angel underscored Arbeloa's trust in the next generation to aid the club pursue trophies to come.
Following his notable contributions so far on the Champions League, Pitarch is expected to be a central figure in that.
"Arbeloa handles me the identical way. We handle it very naturally. I try not to think about it too much - I have to earn my playing time on the pitch," he said following the success at Etihad Stadium.
A tech enthusiast and digital strategist with over a decade of experience in reviewing gadgets and exploring emerging technologies.