After several medals as a junior, Jonna Malmgren made a successful debut in the 53-kilogram class at senior level during the spring.
And on Tuesday, the World Cup semi-final awaited the Swede - who is making his debut in the context of the World Cup.
Jonna Malmgren, who earlier this year won an EC gold in her first senior championship, looked to be heading for a comfortable win against Mongolian Khulan Batkhuyag.
Batkhuyag who surprised so far in the championship in Belgrade, Serbia.
Not least when she knocked out former WC bronze medalist Vinesh Phogat, India, already in the qualifiers.
Jonna Malmgren had a 6-0 lead and things seemed to be going their way.
But then the Mongolian created a situation and got the Swede down in a fall position and then the referee ruled fall.
- We think it's a terribly quick and harsh decision and we react to them, says Zakarias Tallroth, national team manager for the Swedish Wrestling Federation.
- Will you file a protest?
- No, she is in a position to fall and the judge makes a decision that we think is incorrect, but she is in a position where there is a risk of falling.
How heavy is it to lose a WC semi-final?
- It is heavy for all of us.
It looked very very good.
I can imagine that it is the worst thing she has been through in her life, on a carpet.
But she is super talented, very young and there will be more chances.
She has the opportunity to take bronze tomorrow, it's just a matter of reloading, he says.