Costa Rica U-20 is the Central American nation's junior national team in Blue Lock, gathering footballers under twenty for the global youth showcase. The side enters the U-20 World Cup and is best remembered for absorbing a hat-trick from Michael Kaiser.
Costa Rica U-20 fields the country's leading under-twenty players at international level and lines up in Group P for the U-20 World Cup. On the pitch the team wears a strip pairing a shirt trimmed with black at the collar and dark-shaded trousers along their lower halves.
Their tournament opens against Germany, where Michael Kaiser buries three goals to hand the Germans a 3-0 result. A second outing brings another defeat, this time a one-goal loss to Serbia, which mathematically knocks Costa Rica out before their closing fixture with South Korea. As with much of the bracket, the appearance is invented, since the real Costa Rica did not feature in the Poland-hosted event.

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Costa Rica U-20 lines up in Group P for the U-20 World Cup in Blue Lock.
Costa Rica U-20 opens its tournament against Germany, where Michael Kaiser scores three goals to hand Germany a 3-0 result.
No, Costa Rica U-20 loses its second match to Serbia by one goal, which mathematically knocks the team out before its closing fixture against South Korea.
The squad's only listed figure is an unnamed player wearing number four. No other Costa Rica U-20 players are identified.
No, Costa Rica U-20 is a fictional addition to Blue Lock. The real Costa Rica did not feature in the Poland-hosted U-20 World Cup.
Looking for more on Costa Rica U-20? The Blue Lock Wiki on Fandom has a dedicated page with community notes.
View on FandomThis content is original writing by Daddy Jim Headquarters based on the Blue Lock anime series, manga, and official materials. Episode and chapter references are cited where applicable.
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