Forget the big names for a second. The real fun at this year’s Club World Cup has been watching the kids — the 17-, 18-, 19-year-olds who walk onto the pitch like they’ve been doing this for years.
With the Round of 16 kicking off on June 28, a handful of under-20 players have already made their mark. Some have goals, some just have that thing — the look of a player you’ll be hearing about for the next decade. And if you’re the type who calls these things early, you can check sites like https://casinosanalyzer.ca/free-spins-no-deposit/free-chips to always play from home at the touch of a button and see how your gut instincts hold up.
So, who’s stood out so far? Here are five under-20s who’ve grabbed our attention.
1. Senny Mayulu (19) – PSG
It’s one thing to break into the PSG lineup at 19. It’s another to boss the midfield in a 4–0 thrashing of Atlético Madrid and score in the process. Mayulu became the youngest European to score at the Club World Cup.
He looked completely at ease, weaving through space, dragging defenders out of shape. You can see why Luis Enrique trusts him already. There’s maturity in the way he moves — like someone who’s already had 30 games in his legs.
2. Claudio Echeverri (19) – Manchester City

Claudio Echeverri’s long-awaited first start for Manchester City has yielded a splendid goal, as the 19-year-old put the Premier League side ahead of UAE’s Al Ain at the Club World Cup on Sunday.
The Argentine made two appearances for City last season totaling 19 minutes after finally arriving from River Plate. Now, he’s getting proper minutes — and making them count.
3. Estevão Willian (18) – Palmeiras

Estevão’s got the kind of hype that usually eats young players alive. Not him. He’s already delivered in Brazil, and now he’s making waves internationally.
Against Inter Miami, he scored and then got a shirt swap with Messi at halftime. That’s not a rumor — it actually happened.
Nicknamed “Messinho” back home, he’s got that stop-start dribble and low center of gravity that defenders hate. Chelsea have locked him in, but Palmeiras fans won’t forget this run anytime soon.
4. Franco Mastantuono (17) – River Plate

If River are fielding teenagers in meaningful games, it’s because they know something. Mastantuono has played with a calmness that doesn’t match his age — turning in tight spaces, keeping possession ticking, and opening up play with those left-footed diagonals.
He’s been one of FIFA’s standout NXGN mentions, and it’s no surprise. His presence in midfield gives River a different tempo, and the interest from Europe is growing by the day.
5. Ibrahim Mbaye (17) – PSG

Mbaye made his senior Club World Cup debut at 17 years and 4 months, and you wouldn’t have guessed it by watching him. Coming on late in the match against Atlético, he didn’t hide.
He asked for the ball, kept things tidy, and stayed positionally disciplined — something that doesn’t always happen when teenagers get their first senior taste.
PSG have a habit of producing stars in bulk, and Mbaye might just be the next name to keep tabs on.
6. Others Worth Mentioning
Players like Endrick (Palmeiras), Warren Zaïre-Emery (PSG), and Savinho (Girona/Troyes) are technically still under 20, but they’ve already been around long enough to feel like established names. The real eye-openers so far have been the less-hyped kids — the ones showing up with no big fanfare and leaving with their names trending.
No matter who survives the Round of 16, it’s clear this year’s Club World Cup is more than just a parade of superstars. It’s a reminder that the future’s already showing up — and they’re not waiting for permission.
