The Association of Tennis Professionals (ATP) is the governing body of the men's professional tennis circuits – the ATP Tour, the ATP Challenger Tour and the ATP Champions Tour. It was formed in September 1972 by Donald Dell, Jack Kramer, and Cliff Drysdale to protect the interests of professional tennis players, and Drysdale became the first president. Since 1990 the association has organized the ATP Tour, the worldwide tennis tour for men and linked the title of the tour with the organization's name. It is the governing body of men's professional tennis. In 1990 the organization was called the ATP Tour, which was renamed in 2001 as just ATP and the tour being called ATP Tour. In 2009 the name of the tour was changed again and was known as the ATP World Tour, but changed again to the ATP Tour by 2019. It is an evolution of the tour competitions previously known as Grand Prix tennis tournaments and World Championship Tennis (WCT). The ATP's global headquarters are in London. ATP Americas is based in Ponte Vedra Beach, Florida; ATP Europe is headquartered in Monaco; and ATP International, which covers Africa, Asia and Australasia, is based in Sydney, Australia.
The Miami Open is an annual professional tennis tournament held in Miami Gardens, Florida, United States. It is played on outdoor hard courts at the Hard Rock Stadium, and is held in late March and early April. The tournament is part of the ATP Masters 1000 events on the ATP Tour and part of the WTA 1000 events on the WTA Tour.
Donald Oliver Young Jr. is an American professional tennis and pickleball player with the American League PPA. Young had a career-high ATP singles ranking of No. 38, achieved on 27 February 2012, and doubles ranking of world No. 43, achieved on 14 August 2017. As a junior he was ranked No. 1 in the world in 2005. His best singles performance in the majors was reaching the fourth round of the 2011 US Open, as well as the 2015 US Open. In doubles, he reached the final of the 2017 French Open, partnering Santiago González.
The ATP Challenger Tour, known until the end of 2008 as the ATP Challenger Series, is a series of international men's professional tennis tournaments. The Challenger Tour events are the second-highest tier of tennis competition, behind the ATP Tour. The ITF World Tennis Tour tournaments are on the entry-level of international professional tennis competition. The ATP Challenger Tour is administered by the Association of Tennis Professionals. Players who succeed on the ATP Challenger Tour earn sufficient ranking points to become eligible for main draw or qualifying draw entry at ATP Tour tournaments. Players on the Challenger Tour are usually young players looking to advance their careers, those who fail to qualify for ATP events, or former ATP players looking to get back into the big tour.
The PIF ATP Rankings are the merit-based method used by the Association of Tennis Professionals (ATP) for determining the qualification for entry as well as the seeding of players in all singles and doubles tournaments. The first rankings for singles were published on 23 August 1973 while the doubles players were ranked for the first time on 1 March 1976. Ranking points are awarded according to the stage of tournament reached, and the prestige of the tournament, with the four Grand Slam tournaments awarding the most points. The rankings are updated every Monday, and points are dropped 52 weeks after being awarded. Jannik Sinner is the current men's singles world No. 1.
Gastão José Ministro Elias is a Portuguese professional tennis player, who competes on the ATP Challenger Tour. In October 2016, he reached a career-high singles ranking of world No. 57 to become the second-highest-ranked Portuguese player, after João Sousa. He became the fifth Portuguese tennis player to break into the top 100 of the Association of Tennis Professionals singles rankings.
The Manchester Trophy was a professional tennis tournament played on outdoor grass courts. It was previously part of the ATP Challenger Tour and now currently part of the ITF Women's Circuit. It is held annually at the Northern Lawn Tennis Club in the Didsbury suburb of Manchester, England since 1995. The original defunct tournament, the Manchester Open, began in 1880 as the prestigious Northern Championships and continued until the event became a lower level Challenger tournament in 1995. The Challenger event ended in 2009, but was revived in 2015. The men's tournament was discontinued after the 2016 edition while the women's tournament was established in 2017 and ended in 2019.
Andrey Alexandrovich Kuznetsov is a Russian professional tennis player and coach. On 25 April 2016, he achieved his singles career-high of world No. 39.
Jason Murray Kubler is an Australian professional tennis player. He has a career-high ATP singles ranking of No. 63 achieved on 24 April 2023 and a doubles ranking of No. 27 achieved on 22 May 2023. Kubler's career highlight came at the 2023 Australian Open, where he won his first Grand Slam doubles title as a wildcard alongside compatriot Rinky Hijikata.
Benjamin "Ben" Mitchell is an Australian professional tennis player who as of March 2021 is unranked by the Association of Tennis Professionals (ATP).
Luke Saville is an Australian professional tennis player. He has had success as a doubles player where he reached his highest ranking of World No. 23 on 8 November 2021. Saville reached the final at the 2020 Australian Open, partnering with fellow Australian Max Purcell.
Andrew Harris is an Australian professional tennis player who is a doubles specialist. He has career high rankings of No. 84 in doubles achieved on 30 October 2023 and No. 159 in singles achieved on 11 November 2019. He was the winner of the junior doubles titles at the 2012 Wimbledon Championships and at Roland Garros.
Alex Bolt is an Australian professional tennis player. He plays mainly on the ATP Challenger Tour. His career-high rankings by the ATP are world No. 125 in singles and world No. 81 in doubles. Highlights of his career include quarterfinal appearances at the 2014 Australian Open men's doubles and at the 2017 Australian Open with Andrew Whittington and Bradley Mousley respectively.
Michael Mmoh is an American professional tennis player. Mmoh has a career-high ATP singles ranking of No. 81 achieved on 11 September 2023. He has won seven ATP Challenger titles and four ITF Futures tournaments, including his first at the age of 16. He won the USTA junior national championship in 2016.
Omar Jasika is an Australian professional tennis player. Jasika has a career-high singles ranking of World No. 207 achieved on 4 March 2024 and a career-high doubles ranking of World No. 220 achieved on 23 May 2016.
Zhang Zhizhen is a Chinese professional tennis player. He reached a career-high ATP singles ranking of world No. 33 in June 2024 and a doubles ranking of No. 49 in June 2024. As of July 2023, he became the highest-ever ranked Chinese male tennis player. He is the current No. 1 Chinese and Asian player. He has won three singles and two doubles titles on the ATP Challenger, and two singles and two doubles titles on the ITF Futures Tour.
Oliver Anderson is an Australian tennis performance coach and former player. Anderson was convicted and temporarily suspended from playing professional tennis due to being found guilty of match fixing his first round match at the 2016 Latrobe City Traralgon ATP Challenger.
Marcus Willis is a British professional tennis player who currently specializes in doubles. He has a career high ATP doubles ranking of world No. 95, achieved on 17 June 2024.
Nicola Kuhn is an Austrian-born German tennis player. He has a career high ATP singles ranking of World No. 174, achieved on 7 October 2019 and a doubles ranking of World No. 287 achieved on 28 January 2019.
2023 Brawo Open 
