About Bianca Sierra
Born 1992. Bianca Sierra is an American and Mexican association football player.
Bianca Elissa Sierra GarcÃa (born 25 June 1992) is a former professional footballer who last played as a centre-back for Liga MX Femenil club UANL. Born in the United States, she represented Mexico at international level.
Early life
Bianca Sierra is the daughter of Alberto Sierra and Rosa GarcÃa. They manage several Mexican restaurants in the San Francisco Bay Area. Sierra played forward, midfield, and centerback in high school from her freshman through junior years and with the Mustang Spirit, a girl's club team, in 2009.
College Sierra played with the Auburn Tigers of the Auburn University from 2010 to 2013 and was a starting center back for the last three of her four years on the Auburn Tigers women's soccer team. She played in a total of 85 matches and scored five goals and seven assists. On 18 June 2014, the Washington Spirit traded Sierra to the Boston Breakers in exchange for forward and Australian international Lisa De Vanna and an international roster spot until the end of the 2014 NWSL season.
Toppserien Sierra joined the first division Norwegian club Arna-Bjørnar in March 2016.
Úrvalsdeild Sierra signed for Icelandic Úrvalsdeild kvenna team Þór/KA in March 2017. She played 18 games during the 2017 Úrvalsdeild kvenna season, scoring two goals and helping the club to the national championship. In November 2017, Sierra signed with Þór/KA again for the 2018 season.
Mexico women's national soccer team Sierra was a member of the Under-20 Mexico women's national football team from 2009 to 2012. She played in all eight matches for Mexico in the 2010 FIFA U-20 Women's World Cup in Germany and the 2012 FIFA U-20 Women's World Cup in Japan. Her teams advanced to the quarterfinals in both events.
In 2013 Sierra was selected to be a member of the Mexico women's national football team and played in friendly matches against Canada and the United States. In 2014, she was on the roster of the Mexico team at the Four Nations Tournament in China.
Personal life In June 2016, Sierra announced publicly she was in a relationship with fellow Mexico women's national teammate Stephany Mayor. Sierra and Mayor are believed to be the first openly gay athletes in Mexico history. In 2015, Mexican coach, Leonardo Cuellar, had warned Sierra and Mayor to avoid any "stunts" or "holding hands." In 2016, Mayor was not selected by Cuellar to play for the Mexico national team and Sierra declined to play on the national team. Mayor departed Mexico to play in Iceland. Sierra later joined her in Iceland. Sierra rejoined the national team shortly thereafter.
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Important facts
People in Bianca Sierra's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Bianca Sierra's
Frequently asked questions
Who is Bianca Sierra?
Mexican-American soccer player
When was Bianca Sierra born?
Bianca Sierra was born on 25 June 1992 in Livermore.
What is Bianca Sierra's occupation?
Bianca Sierra is an association football player.
What nationality is Bianca Sierra?
Bianca Sierra is American and Mexican.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Bianca Sierra. https://biography.guide/bianca-sierra/
MLA: "Bianca Sierra." Biography.guide, https://biography.guide/bianca-sierra/.
Chicago: "Bianca Sierra." Biography.guide. https://biography.guide/bianca-sierra/.
Data last updated: 2026-09-24 · Spot an error? Report a correction.
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