Blackalls Park 18-year-old Kirsty Fenton scores as Young Matildas beat Costa Rica 3-1 in opening game of 2022 FIFA U-20 Women's World Cup

The Blackalls Park 18-year-old headed into the net off a corner in the 72^nd minute to seal the win in Australia's first appearance at the tournament since 2006.

The Young Matildas came from behind to kickstart their world cup in strong fashion. Costa Rica took a 1-0 lead in the 19^th minute when Alexandra Gonzalez scored with a long-range free kick.

But Australia scored two goals in as many minutes to take a 2-1 lead into half-time. Sarah Hunter equalised from the penalty spot in the 37^th then Bryleeh Henry finished from close range in the 38^th.

Fenton, who had a break-out A-League Women's debut season with the Newcastle Jets last campaign and is part of the Future Matildas program, appeared in shock as she was swamped by euphoric teammates celebrating her goal.

Heading into the world cup, the versatile defender told the Newcastle Herald she was in tears when named in Leah Blayney's 21-player squad for Costa Rica.

"To be able to wear the Australian jersey and get this opportunity to play in a World Cup, after all that preparation and all that hard work, is massive to me," Fenton said.

The win moved Australia to the top of Group A after Spain and Brazil played out a 0-0 stalemate in their encounter.

The Young Matildas next face Brazil on Sunday morning before battling Spain next Wednesday.

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