David Mason Bio
David Mason (born May 21, 1998) is an American professional soccer player who currently plays as a defender for New York Cosmos in USL League One. The 5-foot-11-inch left back began his professional career in 2019 and has since accumulated experience across multiple American lower-division leagues, earning recognition as a consistent performer at the National Independent Soccer Association level and beyond.
Early Life and Background
David Mason was born on May 21, 1998, in Bethesda, Maryland, United States. He grew up in the Maryland suburbs and developed his passion for soccer at a young age. Mason attended Walt Whitman High School, where he quickly established himself as a standout player. He led his high school team to a state championship and earned recognition as an NSCAA Fall High School All-Mid-Atlantic selection during his junior year. Mason also appeared on the All-America Watch List for two consecutive seasons while at Walt Whitman High School.
Beyond high school soccer, Mason played club soccer with both Montgomery SC Falcons and Bethesda Olney Academy, gaining valuable experience in youth competitive leagues that would prepare him for the collegiate and professional levels.
Path to Professional Soccer
Mason’s journey to professional soccer began through his outstanding high school and club performances. His success at Walt Whitman High School caught the attention of college programs, leading him to pursue higher education while continuing to develop his skills on the pitch. The combination of his high school championship success and club experience with elite Maryland youth programs positioned him for the next phase of his development at the collegiate level.
David Mason Career
College Career (2016–2019)
In 2016, Mason enrolled at Georgetown University to play college soccer for the Hoyas. During his two seasons with Georgetown, he made 21 appearances and recorded two assists. His academic excellence was recognized when he earned a spot on the Big East All-Academic Team. In 2018, Mason transferred to Loyola University Maryland to continue his collegiate career with the Greyhounds.
At Loyola Maryland, Mason established himself as a reliable two-way defender. Over two seasons with the Greyhounds, he appeared in 36 matches, scoring two goals and contributing seven assists. His consistent performances earned him multiple honors, including two selections to the All-Patriot League Second Team, two Patriot League All-Tournament Team selections, and recognition on the United Soccer Coaches All-Atlantic Region Third Team. Alongside his club achievements, he maintained his academic focus, earning Academic All-Patriot League honors.
Early Professional Career (2019)
Mason began his professional journey in 2019 by joining FC Baltimore Christos in the National Premier Soccer League. He made three regular-season appearances and one appearance in the Lamar Hunt US Open Cup during his debut professional season. This initial exposure to semi-professional soccer provided Mason with essential experience in a competitive environment while he continued to seek opportunities at higher levels.
Maryland Bobcats Era (2021–2022)
In 2021, Mason signed with Maryland Bobcats of the National Independent Soccer Association. Over two seasons with the club, he appeared in 31 league matches, establishing himself as a key member of the defensive unit. His consistent performances in 2022 earned him recognition when he was named to Protagonist Soccer’s Knights Who Say NISA’s 2022 Best XI, an honor that highlighted his status as one of the league’s top performers at his position.
South Georgia Tormenta (2023)
On March 8, 2023, Mason signed a one-year contract with South Georgia Tormenta of USL League One. He made his debut for the club on March 17, 2023, starting in the opening-day victory over North Carolina FC. Throughout the 2023 season, Mason appeared in 30 league matches and recorded three assists, demonstrating his ability to contribute to the attack while maintaining his defensive responsibilities at the professional USL level.
Return to Maryland Bobcats (2024)
Mason returned to Maryland Bobcats in April 2024. He appeared in 13 matches as a starter during the season, playing a vital role in helping the club capture the NISA Eastern Conference Championship. His leadership and defensive consistency were instrumental in the Bobcats’ success during their championship run.
Texoma FC (2025)
On March 11, 2025, Mason signed with USL League One side Texoma FC. He made his debut with the club on March 22, 2025, starting in Texoma’s inaugural match, a 2-0 loss to One Knoxville SC. Throughout the 2025 season, Mason appeared in 18 league matches, continuing to build his reputation as a durable and reliable left back at the professional level.
New York Cosmos (2025–present)
On December 19, 2025, Mason joined New York Cosmos of USL League One ahead of the club’s return to professional competition. The veteran left back brings extensive experience from his time across multiple American soccer leagues, including NISA and USL League One, to a Cosmos squad looking to establish itself in the professional ranks.
Driving Style and Strengths
Mason is known for his consistency and reliability as a left back. His collegiate and professional experience has developed his ability to contribute both defensively and going forward. His left-footed nature provides the team with set-piece capability and comfortable distribution from the back. Mason’s multiple championship-level performances, including helping Maryland Bobcats capture the NISA Eastern Conference Championship, demonstrate his ability to perform in high-pressure situations.
Notable Events and Milestones
Among Mason’s most significant career milestones are his selection to the 2022 Best XI by Protagonist Soccer and helping Maryland Bobcats win the NISA Eastern Conference Championship in 2024. His professional debut with South Georgia Tormenta in March 2023 and his first match with Texoma FC in March 2025 represent key moments in his continued growth at the USL League One level.
David Mason Career Highlights
Throughout his professional career spanning from 2019 to present, Mason has accumulated over 95 league appearances across the National Premier Soccer League, NISA, and USL League One. His versatility and consistency have allowed him to remain a regular starter at each club he has joined.
USL League One Highlights
In USL League One, Mason has been a consistent performer across three clubs. With South Georgia Tormenta in 2023, he made 30 appearances with three assists. At Texoma FC in 2025, he appeared in 18 matches during the club’s inaugural professional season. His transition to New York Cosmos in late 2025 marked his continued presence in the league.
Other Notable Performances
At the NISA level, Mason’s 31 appearances over two seasons with Maryland Bobcats from 2021 to 2022 established him as a top defender, earning him a place on the 2022 Best XI. His return to Maryland Bobcats in 2024 contributed to the club’s Eastern Conference Championship.
David Mason Family
Personal Life
David Mason maintains his connection to his Maryland roots while pursuing his professional soccer career. His educational background includes studies at Georgetown University and Loyola University Maryland, where he balanced athletic and academic excellence. Mason has not publicly disclosed information regarding a spouse or children as of available records.
2025 Season Performance
The 2025 season marked Mason’s second consecutive year competing in USL League One, this time with Texoma FC. After signing with the club in March, he immediately became a regular starter, making his debut in the club’s historic inaugural professional match against One Knoxville SC. Throughout the season, Mason appeared in 18 league matches, continuing to demonstrate his durability and reliability at the left-back position.
Texoma FC faced challenges during its inaugural professional season, but Mason’s experience proved valuable in helping guide younger players through the professional environment. His leadership qualities, developed through years of professional experience and college athletics, contributed to the team’s cohesion despite the results. The 2025 season concluded his time with Texoma FC before his December move to New York Cosmos.