Sebastián Ignacio Guenzatti Varela (born July 8, 1991) is a Uruguayan footballer who currently plays for USL Championship side Detroit City FC Guenzatti was born in Uruguay before moving to the United States at age 12, where he grew up in the College Point section of Queens in New York City, and graduated from Francis Lewis High School in Fresh Meadows, where he started for the soccer team all four years.
Guenzatti moved back to the United States on July 5, 2013, when he signed for NASL club New York Cosmos.
[5] He scored one goal and recorded one assist in ten matches for the Cosmos during the 2013 season and played 86 minutes during the team's 2013 NASL Soccer Bowl championship game 1–0 victory over the Atlanta Silverbacks.
[8] Guenzatti finished the regular season tied for second on the team in scoring with four goals and three assists in 22 appearances (19 starts).
On July 31, 2017, Guenzetti signed with United Soccer League side Tampa Bay Rowdies.
[24] On March 6, 2025, Guenzatti joined USL Championship club Detroit City FC ahead of their 2025 season.