Patrick William McEnroe is an American former professional tennis player, broadcaster, and former captain of the United States Davis Cup team.
Wayne Richard Ferreira is a South African tennis coach and a former professional player. Ferreira won 15 ATP singles titles and 11 doubles titles. His career-high rankings were world No. 6 in singles and world No. 9 in doubles.
Jeffrey Gail Tarango is a retired American tennis player. He was a top-ten doubles player and a runner-up at the 1999 French Open men's doubles tournament. He is now the Director of Tennis at the Jack Kramer Club, which is just south of Los Angeles. In 2018, he was the tournament director of a $30,000 men's California championships. At that championships, ATP world-ranked No. 11, Sam Querrey, beat Davis Cup captain Mardy Fish to win this event.
Robert "Bob" Charles Bryan is an American former doubles world No. 1 tennis player. He won 23 major titles: 16 in men's doubles and 7 in mixed doubles. He turned professional in 1998. With his twin brother Mike, he was the world No. 1 doubles player for several years, first achieving the top ranking in September 2003. The brothers were named the ATP Team of the Decade for 2000–2009. They became the second men's doubles team to complete the career Golden Slam at the 2012 London Olympics.
Jared Eiseley Palmer is an American former professional tennis player who won 28 professional doubles titles and one singles title in his career on the ATP Tour. He also won four double titles on the challenger's circuit. Palmer turned professional in 1991 after winning the 1991 NCAA Division 1 singles title as a sophomore playing for Stanford University.
Jonathan Stark is a former professional tennis player from the United States. During his career he won two Grand Slam doubles titles. Stark reached the world No. 1 doubles ranking in 1994.
Alexander "Sandy" Mayer is a former tennis player from the United States. He won twelve titles in singles and twenty-four titles in doubles in his professional career, and was part of the winning tennis squad at Stanford University in 1973.
Jeff "Salzy" Salzenstein is an American left-handed former professional tennis player. In 1986 he won the US Boys' 12 National Hard Court Tennis Singles Championship and Doubles Championship. His highest singles ranking was world No. 100 in June 2004, when he became the oldest American to break into the top 100 in men's tennis, at 30 years of age. His career-high in doubles was No. 68 in November 1997.
Scott Lipsky is an American former professional tennis player and coach. As a player, Lipsky was primarily a doubles specialist.
Scott Melville is a former professional tennis player from the United States.
Peter Rennert is a former professional tennis player from the United States. He achieved career-high rankings of World No. 40 in singles, and World No. 8 in doubles. At the 1977 Maccabiah Games in Israel, he and partner Joel Ross won the men's doubles gold medal, and he and Stacy Margolin won the gold medal in mixed doubles.
Jim Gurfein is a former professional tennis player from the U.S. Gurfein reached a career-high singles ranking of world No. 96 in September 1983.
John Letts, is a former professional tennis player from the United States. He enjoyed most of his tennis success while playing doubles. During his career, he won seven ATP tour doubles titles and reached four ATP tour doubles finals. He also reached the quarterfinals of the 1985 Australian Open in doubles knocking out the 3rd seeded team of Tomáš Šmíd and John Fitzgerald in the second round.
Robbie Weiss is a former tour professional tennis player and NCAA Division 1 singles champion. The resident of Las Vegas achieved a career-high ATP ranking in singles of world No. 85, which he reached on the heels of winning his only ATP Tour event, the 1990 São Paulo Grand Prix. He also won, partnering Ricky Brown, the 1984 Wimbledon Championships junior doubles title.
Matt Lucena is a former professional tennis player from the United States. He won the mixed doubles title at the 1995 US Open.
Evan King is an American professional tennis player.
Nicolás Kicker is an Argentine tennis player. He plays mainly on the ATP Challenger Tour. Kicker achieved his highest career singles ranking of 78 in June 2017. He has won 4 singles titles, and 1 doubles title on the ATP Challenger Tour, but also 14 singles titles, and 7 doubles titles on the ITF Men's Circuit.
The 2019 ATP Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2019 tennis season. The 2019 ATP Tour calendar comprised the Grand Slam tournaments, the ATP Tour Masters 1000, the ATP Finals, the ATP Tour 500 series, the ATP Tour 250 series and Davis Cup. Also included in the 2019 calendar were the Hopman Cup, the Laver Cup and the Next Gen ATP Finals which do not distribute ranking points. For the Masters series events the ATP introduced a shot clock. Players had a minute to come on court, 5 minutes to warmup, and then a minute to commence play, as well as 25 seconds between points.
Jeffrey Belloli is a former professional tennis player from the United States.
Julian Cash is a British tennis player. He has a career high ATP doubles ranking of world No. 38 achieved on 15 July 2024. He also has a career high singles ranking of world No. 786 achieved on 1 August 2022. Cash has won three ATP Tour doubles titles, two with Robert Galloway.
United States 
