Victorian-born Teagan is heading into her second World Cup after previously being a part of the 2019 squad.
The shot-stopper has made 14 appearances for the Matildas since making her debut 1 against Sweden in 2021.
Micah started playing football for Moe United SC and her talent was already clear to see, claiming the 2006 U9s Coaches Award.
The Gippsland native then moved to Brisbane from regional Victoria as a child and continued her footballing development at Peninsula Power.
After representing Queensland at numerous National Championships, Micah had short stints with Brisbane Roar and Western Sydney Wanderers as a teenager, before once again jetting off in search of a new challenge.
Michah spent the next for years at the University of California, Los Angeles (UCLA Bruins), where she obtained a Bachelor of Psychology and represented the Bruins 86 times, keeping 36 clean sheets (second all-time for saves sade, third all-time for clean sheets).
Her promising college form earnt her selection into the Matildas squad for the 2019 Tournament of Nations and Women's World Cup but had to wait another two years for her first taste of international football.
The goalkeeper then made the move back home, signing for Melbourne Victory ahead of the 2019-20 season, but in search of first-team football, Micah moved to Norwegian top-flight for 2020, with village outfit Arna-Bjørnar.
The switch to Scandinavia proved to be a masterstroke, with regular minutes peaking the interest of newly appointed national team boss Tony Gustavsson, who handed the keeper her debut before the 2021 Olympic Games.
Micah started five of the side's six games in Tokyo, exploding onto the scene back home after a player-of-the-match performance in goal against Great Britain, which included an inspirational penalty save in extra time.
In November 2020, Micah returned to Australia, signing with Melbourne City, making eight appearances before making the move to Norway and Arna-Bjørnar's rivals Bergen, IL Sandviken, in May 2021.
Only a few months after joining IL Sandviken, Micah signed a two-year contract with Rosengård, where she helped FC Rosengård to back-to-back Damallsvenskan titles and lifted the Swedish Women's Cup once.
Micah made 45 appearances for Rosengård, including two UEFA Women's Champions League campaigns, the last where she featured in all six group stage matches for the Malmö-based side.
In July, it was announced the shot-stopper would be making the move to the Women's Super League in England to ply her trade for Liverpool in a massive move for the 25-year-old.
With the starting goalkeeping spot up for grabs, Micah is well in line for her maiden World Cup appearance and will make her Victorian football family proud.