Andrew Delmos Thomas Bio
Andrew Delmos Thomas (born September 1, 1998) is a professional footballer who plays as a goalkeeper for Major League Soccer club Seattle Sounders FC. Standing 1.88 m (6 ft 2 in) tall, he wears the number 26 shirt and has been part of the Seattle organization since 2021. Born in Moscow to an American father and a Russian mother, Thomas grew up in England and later moved to the United States, where he built his reputation at Stanford University before turning professional.
He is eligible to represent England, the United States, and Russia at the international level, and was twice called up to a United States under-23 training camp in 2019. A three-time All-Pac-12 First Team selection and former England under-17 cricketer, Thomas combines an unusual athletic background with a steady development path through English academy football, the U.S. college system, and Major League Soccer.
Early Life and Background
Andrew Delmos Thomas was born on September 1, 1998, in Moscow, Russia. Shortly after his birth, his family relocated to London, where he was raised. Through his parents, he holds citizenship in Russia, the United States, and the United Kingdom, which is why he is eligible to represent any of those three nations in international competition.
Thomas attended Merchant Taylors’ School in Northwood, where he balanced academics with two sports. Alongside football, he was a talented cricketer who played for the Middlesex County Cricket Club youth team from the age of 10 and went on to represent the England cricket team at under-17 level. His early sporting life was therefore split between the cricket pitch and the football pitch, and he did not commit fully to goalkeeping until his teenage years.
Path to Professional Football
In 2008, Thomas joined the Watford academy at the age of nine. He progressed through the youth ranks and played a key role in helping the Watford under-18s win the Professional Development League South Championship in 2016, recording nine consecutive clean sheets during that campaign. On October 21, 2016, he was sent on a short-term emergency loan to Wealdstone of the National League South, where he made a single appearance for the senior side.
After the 2016–17 season, Thomas opted to leave Watford and move to the United States to study and play college soccer. He enrolled at Stanford University, where he redshirted his freshman year before becoming a regular starter. Over three seasons with the Stanford Cardinal, he made 55 appearances and was instrumental in Pac-12 Championship-winning sides in both 2018 and 2020. His college honors included three United Soccer Coaches All-Far West Region selections, three All-Pac-12 First Team nods, Pac-12 All-Academic First Team in 2018, United Soccer Coaches All-America Third Team in 2019, and the NCAA Elite 90 Award in 2019. During his 2019 college season, he also featured for USL League Two side San Francisco City, making two appearances.
Andrew Delmos Thomas Career
Early Career (2016–2020)
Thomas’s first taste of senior football came with Wealdstone in 2016, and he quickly followed it up by winning a Professional Development League South title with Watford’s under-18s. His decision to leave the Watford academy and pursue higher education in the United States shaped the rest of his career, as the college pathway gave him the playing time and exposure he needed to develop.
At Stanford, he became one of the most decorated goalkeepers in program history. The Pac-12 titles in 2018 and 2020, combined with multiple All-America and All-Region honors, made him one of the most talked-about prospects in college soccer heading into his senior year.
Seattle Sounders FC Breakthrough (2021–2023)
Because the COVID-19 pandemic disrupted the 2020 college soccer season, Thomas was not eligible for the 2021 MLS SuperDraft. On May 20, 2021, however, he was made available to Major League Soccer clubs through the waiver process, alongside Jacob Montes and Spencer Glass. The following day, Seattle Sounders FC acquired the top spot in the waivers process from Chicago Fire in exchange for $50,000 in General Allocation Money, and selected Thomas.
In June 2021, Thomas was loaned to Seattle’s USL Championship affiliate, Tacoma Defiance, where he immediately started a 2–0 win over LA Galaxy II and recorded three shutouts in his first seven matches. A fractured vertebra cut his first season short, and another back injury the following year required surgery and limited him to 12 appearances in 2022. He returned to full fitness in March 2023, played 15 matches for Tacoma in MLS Next Pro, and was then loaned to New Mexico United of the USL Championship on September 1, 2023. With New Mexico, he featured in eight matches and helped the club qualify for the playoffs.
Seattle Sounders FC Era (2024–Present)
Thomas returned to the Sounders for the 2024 season and made his Major League Soccer debut on the opening day of the regular season against Los Angeles FC, recording four saves in a 2–1 loss as a replacement for the injured Stefan Frei. He earned his first MLS shutout on March 2, 2024, in a scoreless home draw against Austin FC, and finished the year with 15 appearances across all competitions.
During the 2025 Major League Soccer regular season, Thomas took over as starter after Stefan Frei suffered a head collision with a Columbus Crew player in July 2025. He retained the starting role for the entire 2025 Leagues Cup, where he won the Best Goalkeeper Award and registered four shutouts as the Sounders lifted the tournament title. Frei then reclaimed the starting job for league play. In the first round of the Major League Soccer Cup playoffs, Thomas was substituted in for Frei just before a penalty shootout against Minnesota United FC. He dislocated a finger on the opening kick of the shootout but received treatment and made several saves before missing his own attempt in the final round, which eliminated Seattle from the postseason.
Driving Style and Strengths
Thomas is a tall, athletic goalkeeper whose 1.88 m frame gives him a commanding presence in the penalty area. He is comfortable claiming crosses, organizing his back line, and making reaction saves, and his college record of clean sheets and individual awards reflects a player who relies on consistency and decision-making as much as athletic ability. His willingness to play through pain, as shown in the 2025 playoff shootout, has become a defining part of his competitive identity.
Notable Events and Milestones
His most significant milestones include winning the Professional Development League South Championship with Watford’s under-18s in 2016, two Pac-12 titles with Stanford in 2018 and 2020, his Major League Soccer debut in 2024, and the 2025 Leagues Cup title, where he was named Best Goalkeeper of the tournament.
Andrew Delmos Thomas Career Highlights
Major League Soccer Highlights
In Major League Soccer, Thomas made his debut on the opening day of the 2024 season and has steadily grown into a reliable option between the posts for Seattle Sounders FC. His first shutout came against Austin FC in March 2024, and by 2025 he had become the Sounders’ first-choice goalkeeper for cup competitions. His crowning moment to date came in the 2025 Leagues Cup, when he won the Best Goalkeeper Award and helped Seattle lift the trophy with four clean sheets.
Other Performances
Beyond Major League Soccer, Thomas has made meaningful contributions at the lower levels of American and English football. He won a Professional Development League South title with Watford’s under-18s, earned a senior appearance for Wealdstone, featured for San Francisco City in USL League Two, and was a key part of Tacoma Defiance and New Mexico United sides in the USL Championship and MLS Next Pro.
Andrew Delmos Thomas Family
Family Background and Early Influences
Andrew Delmos Thomas was born in Moscow to an American father and a Russian mother, giving him a tri-national background that has shaped his international eligibility. His family moved to London when he was young, where he grew up and first entered the English football system through the Watford academy. This combination of American, Russian, and British roots is one of the defining features of his personal story.
Personal Life
Thomas attended Merchant Taylors’ School in Northwood and later studied at Stanford University in the United States. Outside of football, he remains a keen cricket fan, reflecting the sport he played for England at under-17 level during his school years.
2025 Season Performance
The 2025 Major League Soccer season was the defining campaign of Andrew Delmos Thomas’s professional career to date. After Stefan Frei’s head collision with a Columbus Crew player in July 2025, Thomas stepped into the starting role and held it through the rest of the regular season schedule. He used that run of games to build rhythm, sharpen his communication with the back line, and prove that he could handle the demands of a top-flight starter’s workload.
His standout stretch came in the 2025 Leagues Cup, where he started every match, kept four clean sheets, and was named Best Goalkeeper of the tournament as Seattle Sounders FC won the title. The performance cemented his status as a legitimate number-one option for the club heading into future seasons, even after Frei returned to the starting lineup for regular-season play.
The season ended on a difficult note in the Major League Soccer Cup playoffs, when Thomas was substituted in for the decisive penalty shootout against Minnesota United FC. He dislocated a finger on the first kick, played through the injury, made several saves, but missed his own attempt in the final round to eliminate the Sounders. Despite the result, his willingness to play through pain, paired with his Leagues Cup heroics, marked him out as a central figure in Seattle’s long-term plans.