American sportspeople in doping cases

Michael Gerard Tyson is an American former professional boxer who competed from 1985 to 2005, and again in 2024. Nicknamed "Iron Mike" and "Kid Dynamite" in his early career, and later known as "the Baddest Man on the Planet", Tyson is widely regarded as one of the greatest heavyweight boxers of all time, and one of the most intimidating men in boxing history. He reigned as the undisputed world heavyweight champion from 1987 to 1990.

cyclist from the United States

American tennis player (born 1970)

American former tennis player (born 1959)

Brock Edward Lesnar is an American-Canadian professional wrestler and former mixed martial artist, amateur wrestler and professional American football player. As a wrestler, he is best known for his time with WWE. Lesnar had three previous tenures with the company from 2000 to 2004, 2012 to 2020, and again from 2021 to 2026. Lesnar is the only person to have won the primary heavyweight championships of World Wrestling Entertainment (WWE), Ultimate Fighting Championship (UFC), New Japan Pro-Wrestling (NJPW), the Inoki Genome Federation (IGF), and the National Collegiate Athletic Association (NCAA).

American sprinter

American swimmer

American athlete

American sprinter

American boxer

American basketball player

American road racing cyclist

Jonathan Dwight Jones is an American former professional mixed martial artist who competed from 2008 to 2025. During his career with the Ultimate Fighting Championship (UFC), he was the Light Heavyweight Champion from 2011 to 2015 and from 2018 to 2020, and the Heavyweight Champion from 2023 to 2025, as well as the interim Light Heavyweight Champion in 2016. He is regarded as one of the greatest mixed martial artists of all time.

American boxer, rapper and actor

American athlete (1936-2007)

American baseball player (born 1964)

Alexander Emmanuel Rodriguez, nicknamed "A-Rod", is an American former professional baseball shortstop and third baseman and current businessman. Rodriguez played 22 seasons in Major League Baseball (MLB) for the Seattle Mariners (1994–2000), Texas Rangers (2001–2003), and New York Yankees. Rodriguez is the chairman and chief executive officer of A-Rod Corp as well as the chairman of Presidente beer. He owns a controlling interest in the National Basketball Association's Minnesota Timberwolves with Marc Lore. Rodriguez began his professional baseball career as one of the sport's most highly touted prospects and is considered one of the greatest baseball players of all time.

American cyclist

American basketball player

American professional basketball player

American mixed martial artist

American sprinter

American basketball player

boxer (1969-2013)

Dominican-American baseball player

American track and field athlete (1947–2021)

American shot putter

American sprinter

American sprinter

American athletics competitor, middle distance runner, long distance runner

American cyclist

American swimmer, Olympic gold medalist, world champion, world record-holder

athletics competitor

American sprinter

American mixed martial artist, professional wrestler and actor

American sprinter

American boxer

American sprint athlete (1967–2010)

American baseball player and coach (born 1963)

American professional boxer

American hurdler (1958–2023)

American football player (born 1959)

American sprinter

American mixed martial artist

American basketball player

American mixed martial artist (1974–2016)

American hurdler

American cyclist

American mixed martial artist (1971–2016)

American sprinter (born 1978)

American cyclist

American sprinter

American cyclist

American and Russian tennis player

Vietnamese-American martial artist and actor

American mixed martial artist

American boxer (1964–2019)

American-born Haïtian boxer

American track and field athlete, sprinter, Olympic gold medalist

American mixed martial arts (MMA) fighter, professional wrestler, and actor