Liverpool boss Jurgen Klopp says Pedro Chirivella will have more opportunities in the future.
The teen was handed a Premier League debut in defeat at Swansea City.
"He is a wonderful player. He is a passing player and a big, big talent," said Klopp.
"Today he forgot to orientate himself a little bit – that's usually his strength, knowing what's around him. He is a really cool and calm with the ball, but today it was not a game for [this]. Usually it could have been a game [for it], but it's only one game in his long, long football career, so that's not a problem. For today, it was not too easy for him."