Liverpool's Rio Ngumoha, 18, ranks 11th in the CIES Football Observatory's list of Europe's most valuable teenage players, with an estimated transfer value of $71 million
Rio Ngumoha is already one of the most valuable soccer players in Europe
Rio Ngumoha is already one of the most valuable soccer players in Europe(Image: Getty Images)
Rio Ngumoha's standing as one of Europe's most exciting youngsters has been firmly established following his breakthrough season at Anfield.
The 18-year-old has been ranked among the most valuable teenagers on the continent since breaking into Liverpool's first-team squad last term — even playing for England at the senior level. This comes courtesy of the latest valuations mapping the worth of Europe's finest talents aged 19 and under.
Young footballers are attracting ever-increasing price tags as the continent's top clubs pour record-breaking sums into nurturing emerging stars. At the upper end of the market, those figures now stretch into the hundreds of millions of pounds. Liverpool.com has compiled a list of some of the most valuable teenagers in Europe using data from the CIES Football Observatory.
CIES considers a range of criteria, including age, position, remaining contract duration, and overall quality, to determine each player's transfer value.
Barcelona winger Lamine Yamal heads the rankings, having firmly established himself as one of the standout performers of his generation. His rise at the Catalan club draws comparisons to Lionel Messi's, though the youngster is very much forging his own legacy. CIES values Yamal, the 2025 Ballon d'Or runner-up, at £323 million ($427.8 million).
That figure places him considerably ahead of Barcelona teammate Pau Cubarsi, whose £153 million ($202.6 million) valuation ranks second amongst European teenagers — less than half of Yamal's staggering worth. The Premier League emerges as the most prominently featured division amongst those 19 players.
Ngumoha has become a key part of Liverpool's first-team squad
Ngumoha has become a key part of Liverpool's first-team squad(Image: Getty Images)
Chelsea winger Estevao tops the list of those eight young prospects with an estimated market value of £103 million ($136.4 million), positioning him third overall.
A significant portion of that valuation likely stems from the fact that the Brazilian still has seven years left on his Stamford Bridge contract. A player's availability increases substantially as they approach the end of their existing deal.
According to CIES, Real Madrid paid approximately the exact market rate to acquire former Liverpool target Yan Diomande from RB Leipzig this summer. He appears fourth on the list with a valuation of £102.7 million ($136 million), while Bayern Munich playmaker Lennart Karl completes the top five at £102.2 million ($135.3 million).
The third and final Barcelona representative to appear is midfielder Marc Bernal at £78.2 million ($103.6 million). That positions him marginally ahead of Ayyoub Bouaddi, who is valued at £77.6 million ($102.8 million).
Real Madrid attacker Franco Mastantuono, currently on loan at Fiorentina, ranks eighth with a valuation of £65 million ($86.1 million), having nearly doubled his value since arriving from River Plate in 2025.
Aston Villa's Ibrahim Mbaye (£63.1M/$83.6M) sits ninth, having joined from PSG in the summer.
Completing the top 10, Brighton parted with a club-record £46 million ($60.1 million) to secure Luka Vuskovic from Tottenham this summer and may well be delighted, considering he's valued at £60.6 million ($80.3 million).
Regarding Ngumoha, following his breakthrough last season, he continues to flourish and has recently earned his first senior England cap. He ranks 11th on the list with a valuation of £53.6 million ($71 million).