Marcos Giron

Marcos Giron
Giron at the 2019 French Open
Full nameMarcos Andres Giron
Country (sports) United States
ResidenceThousand Oaks, California, US
Born (1993-07-24) July 24, 1993
Thousand Oaks, California, US
Height5 ft 11 in (1.80 m)
Turned pro2014
PlaysRight-handed (two-handed backhand)
CollegeUCLA
CoachNick Meister, Maxime Tabatruong
Prize moneyUS $5,633,813
Singles
Career record118–132 (at ATP Tour level, Grand Slam level, and in Davis Cup)
Career titles1
Highest rankingNo. 37 (August 5, 2024)
Current rankingNo. 43 (16 June 2025)
Grand Slam singles results
Australian Open3R (2025)
French Open3R (2021, 2023)
Wimbledon2R (2021, 2022, 2023, 2024)
US Open2R (2020, 2021)
Other tournaments
Olympic Games2R (2020)
Doubles
Career record9–30 (at ATP Tour level, Grand Slam level, and in Davis Cup)
Career titles0
Highest rankingNo. 194 (August 1, 2022)
Grand Slam doubles results
Australian Open3R (2022)
French Open2R (2023)
Wimbledon1R (2022, 2023, 2024)
US Open1R (2014, 2021, 2022, 2024)
Last updated on: 16 June 2025.

Marcos Andres Giron (/ɡˈrn/ ghee-ROHN; born July 24, 1993; Spanish: Girón) is an American professional tennis player. He has a career-high singles ranking of world No. 37 achieved on August 5, 2024 and a doubles ranking of No. 194 achieved on August 1, 2022. Giron won the singles title at the 2014 NCAA Division I Tennis Championships for UCLA. He won his first singles title on the ATP Tour at the 2024 Hall of Fame Open.