Frances Tiafoe

Frances Tiafoe Jr. (/tiˈɑːfoʊ/ tee-AH-foh; born January 20, 1998) is an American professional tennis player. He reached his career-high singles ranking of world No. 10 on 19 June 2023, becoming the first Sierra Leonean American man to be ranked in the top 10 by the ATP. He also has a best doubles ranking of No. 160, achieved on 1 November 2021. Tiafoe is currently the No. 5 American singles player.

Tiafoe won his first of three ATP titles at the 2018 Delray Beach Open, becoming the youngest American man to win a tournament on the ATP Tour since Andy Roddick in 2002. He won his second title on clay at the 2023 U.S. Men's Clay Court Championships in Houston and his third on grass in 2023 Stuttgart.

The son of Sierra Leonean immigrants, Tiafoe was raised at the Junior Tennis Champions Center (JTCC), a USTA regional training center in College Park, Maryland, where his father worked as the head of maintenance. His unique background and success as a teenager led him to be widely regarded as a great prospect to become one of the next American tennis stars. At 15, Tiafoe won the 2013 Orange Bowl, the tournament's youngest-ever boys' singles champion. At 17, he became the youngest American in the main draw of the French Open since Michael Chang in 1989. As a teenager, he won the US Junior National Championship and enjoyed success on the ATP Challenger Tour, reaching nine finals and winning four titles.

Tiafoe broke into the top 100 of the ATP rankings in 2016. At the 2019 Australian Open and 2025 French Open, he reached the quarterfinals, and at the 2022 US Open, he reached the semifinals of a Grand Slam tournament for the first time.

Tiafoe was born on January 20, 1998, along with his twin brother Franklin, in Maryland, to Constant (better known as Frances Sr.) Tiafoe and Alphina Kamara, immigrants from Sierra Leone. His father immigrated to the United States in 1993, while his mother joined him in 1996 to escape the civil war in their country. In 1999, his father began working as a day laborer on a construction crew that built the Junior Tennis Champions Center (JTCC) in College Park, Maryland. When the facility was completed, he was hired as the on-site custodian and given a spare office to live in at the center. The Tiafoe brothers lived with their father at the center for five days a week for the next 11 years. They took advantage of their living situation to start playing tennis regularly at age 4. They stayed with their mother when she was not working night shifts as a nurse.

When Tiafoe and his brother were 5 years old, their father arranged for them to begin training at the JTCC, bypassing their usual fees. When Tiafoe was 8 years old, Misha Kouznetsov began coaching him at the center, taking interest in him after seeing his work ethic and interest in the sport. Kouznetsov helped sponsor Tiafoe to play at tournaments as he progressed through the juniors. He continued to coach Tiafoe for nine years until he moved to the USTA National Training Center in Boca Raton, Florida. Tiafoe's brother Franklin stayed in Maryland, where he played high school tennis at DeMatha Catholic High School and later played college tennis at Salisbury University.

Tiafoe won enough high-level junior titles to reach world No. 2 in the International Tennis Federation (ITF) junior rankings. His success at the juniors combined with his unusual upbringing helped him rise to national prominence before he turned pro. At the age of 14, Tiafoe won his first prestigious international tournament at Les Petits As in France. The following year, in December 2013, Tiafoe became the youngest player to win the Orange Bowl, one of the highest-tier Grade A events on the ITF Junior Circuit. He defeated compatriot Stefan Kozlov in the final a month before turning 16 years old. Several months later, he also won the Easter Bowl, a second-tier Grade B1 event.

With these two big titles, Tiafoe was the top seed at the 2014 French Open junior tournament, where he was upset in the second round. He then lost at Wimbledon to the eventual champion Noah Rubin. Tiafoe produced his best result at a junior Grand Slam tournament at the US Open, where he reached the semifinals before losing a tight match to Quentin Halys. That was the last ITF tournament he would play at the junior level. In August 2015, Tiafoe capped his junior career by winning the USTA Junior National Championship at the age of 17. Tiafoe defeated Stefan Kozlov in the final in a five-set match, taking the first two sets and the last. With the win, he earned a wild card into the main draw at the 2015 US Open.