Cassie Miller Bio
Carissa Xenia Miller, known professionally as Cassie Miller, is an American professional soccer player who plays as a goalkeeper. Born on April 28, 1995, in Cave Creek, Arizona, she currently represents National Women’s Soccer League (NWSL) club Seattle Reign, where she wears the number 38 shirt. Standing at 5 feet 11 inches, Miller has built a career that spans youth, collegiate, and professional soccer on multiple continents, including stops in the United States, the Netherlands, and Cyprus.
Her journey began in youth soccer in Arizona and progressed through collegiate soccer with the Florida State Seminoles, ultimately leading her to play at the professional level in both the United States and Europe. Across her career, she has been recognized for her reliability between the posts and her composure in high-pressure matches.
Early Life and Background
Carissa Xenia Miller was born and raised in Cave Creek, Arizona, a community just northeast of Phoenix. She grew up immersed in youth soccer, an environment that helped shape her development as a goalkeeper from an early age. Between 2002 and 2004, she played for Gilbert SC, and in 2005 she moved to SC del Sol, where she continued her early development. By 2006, she had joined Sereno SC, one of the prominent youth soccer clubs in the Arizona region, where she would spend the next several formative years.
At Sereno Soccer Club, Miller was a teammate of fellow future professional Julie Johnston, an experience that helped expose her to high-level competition. Her steady growth in the youth ranks prepared her for the next stage of her career and laid the foundation for her eventual transition to collegiate soccer at a top-tier NCAA program.
Path to Soccer
Miller earned a place on the United States women’s national under-17 team, contributing to the squad that won the 2012 CONCACAF Women’s U-17 Championship. That same year, she was named to the roster for the 2012 FIFA U-17 Women’s World Cup, gaining her first experience on the global stage. She also continued with the United States U-20 program from 2013 to 2017, further sharpening her skills against top young talent.
Her pathway from club to college was smooth. After completing her youth career, she joined the Florida State Seminoles women’s soccer team starting in 2013. The decision to attend Florida State, a perennial NCAA powerhouse, gave her the platform to compete at the highest level of college soccer and showcase her abilities on a national stage.
Cassie Miller Career
Early Career (2013–2017)
Miller played for the Florida State Seminoles women’s soccer team from 2013 to 2017, with her most memorable season coming in 2014. Playing every minute in goal for the 2014 Seminoles, she helped the program record a 24–1–1 mark and win its first-ever College Cup. Her 19 solo shutouts that season were tied for the NCAA Division I all-time record, alongside Katelyn Rowland and Casey Murphy, a remarkable achievement for a young goalkeeper.
During this same period, she also gained senior-level experience in the pro-am USL W-League and Women’s Premier Soccer League. She appeared for the Toronto Lady Lynx in 2014, Colorado Rush in 2015, Seattle Sounders Women in 2016, and Chicago Red Stars Reserves in 2017, building a résumé that combined top-flight college play with consistent club minutes.
European Breakthrough (2018–2020)
Rather than register for the 2018 NWSL College Draft, Miller chose to begin her professional career in Europe. In January 2018, she signed an 18-month contract to play for Dutch club PSV Eindhoven. The move marked her arrival as a full professional and gave her the chance to compete in a respected European league.
After her contract at PSV expired, Miller signed with Cypriot club Apollon Ladies FC, where she sought to compete in the 2019–20 UEFA Women’s Champions League. Her time in Cyprus broadened her international experience and exposed her to the tactical demands of European continental competition.
Chicago Red Stars Era (2020–2022)
On June 23, 2020, NWSL club Chicago Red Stars signed Miller for the 2020 NWSL Challenge Cup, where she made her NWSL debut on July 1, 2020. After finishing as runners-up in the cup, the Red Stars loaned her back to Apollon Ladies for the offseason. Originally rostered as the team’s third keeper before the 2021 season, injuries to Emily Boyd and starter Alyssa Naeher opened the door for Miller to step into the starting role.
She seized the opportunity. With Miller in goal, the Red Stars qualified for the playoffs, and she recorded two postseason shutouts against NJ/NY Gotham FC and Portland Thorns FC. Her run ended in the championship match, where the Red Stars drew 1–1 with the Washington Spirit in regulation and ultimately fell 2–1 after extra time.
Kansas City Current and Gotham FC (2022–2024)
In February 2022, the Red Stars traded Miller to Kansas City Current in exchange for $75,000 in NWSL allocation money. She served as the backup keeper to Adrianna Franch during the 2022 season, making two appearances and recording one shutout. In 2023, interim head coach Caroline Sjöblom benched Franch in favor of Miller, signaling a shift in the team’s goalkeeping hierarchy.
On January 23, 2024, Miller was traded to NJ/NY Gotham FC in exchange for $70,000 in allocation money, plus a $30,000 intra-league transfer fee. Her single season at Gotham added another chapter to her NWSL journey and kept her in the spotlight as a reliable starting option.
Seattle Reign Era (2025–Present)
On December 20, 2024, Miller joined Seattle Reign as part of a multi-player trade that also sent Lynn Williams to Seattle and Jaelin Howell to Gotham. The move brought her back to the Pacific Northwest, where she had previously spent time with Seattle Sounders Women in 2016. Her arrival gave the Reign an experienced, battle-tested goalkeeper with playoff and international pedigree.
Driving Style and Strengths
Although she is a soccer goalkeeper rather than a driver, Miller’s craft centers on positioning, shot-stopping, and composure under pressure. Her tall frame allows her to command her penalty area effectively, and her college and postseason experience has helped her handle high-stakes moments. Partnerships with defensive units at Chicago, Kansas City, and Seattle have been central to her role as a last line of defense.
Notable Events and Milestones
One of the signature achievements of Miller’s career was her 19 solo shutouts in the 2014 NCAA season, tying the Division I all-time record. She also played a key role in Florida State’s first College Cup title that same year. On the professional stage, her run of postseason shutouts for the Chicago Red Stars in 2021 stands out as a defining stretch that elevated her profile in the NWSL.
Cassie Miller Career Wins
Across her playing career, Cassie Miller has collected titles and memorable results at every level. Her résumé includes the 2012 CONCACAF Women’s U-17 Championship with the United States, an NCAA College Cup title with Florida State in 2014, and a Challenge Cup runners-up finish with the Chicago Red Stars in 2020.
NCAA and Youth Highlights
Miller’s 2014 college season with the Florida State Seminoles was the cornerstone of her early career. She started every match in goal and helped the program capture its first College Cup. Her 19 solo shutouts that year remain tied for the NCAA Division I all-time record. Earlier, she had helped the U.S. U-17 team lift the 2012 CONCACAF Women’s U-17 Championship.
Professional Performances
At the professional level, Miller has been a dependable presence in goal for clubs in the United States, the Netherlands, and Cyprus. She made her NWSL debut on July 1, 2020, and has since logged appearances for Chicago Red Stars, Kansas City Current, NJ/NY Gotham FC, and Seattle Reign. Her run of two postseason shutouts for the Red Stars in 2021 remains one of her most celebrated professional performances.
Cassie Miller Family
Family Background and Racing Lineage
Public information about Cassie Miller’s parents and immediate family is limited. She grew up in Cave Creek, Arizona, and credits her upbringing in the state with shaping her introduction to competitive soccer.
Personal Life
Verified details about Miller’s personal life, including marital status and children, are not publicly available. Her professional social media presence reflects her identity as a goalkeeper, and she has kept her private life largely out of the public eye.
2025 Season Performance
The 2025 NWSL season marks Cassie Miller’s first full year with Seattle Reign after being acquired in the December 2024 trade. Reuniting with the Pacific Northwest, where she previously played for Seattle Sounders Women in 2016, she steps into a goalkeeping room that expects her experience to provide stability from the back.
Her track record of postseason shutouts at Chicago, combined with her international experience in the Netherlands and Cyprus, positions her as a key figure for the Reign. As the season develops, the combination of her shot-stopping ability and her familiarity with high-pressure matches will likely shape Seattle’s defensive outlook and playoff ambitions.
