Nenad Zimonjić is an inactive Serbian professional tennis player who is a former world No. 1 in doubles.
The Miami Open is a tennis tournament held at Hard Rock Stadium in Miami Gardens, Florida. It is part of the men's ATP Tour Masters 1000 circuit, and part of the women's WTA 1000 circuit. The Miami Open is usually held between March and April.
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 Dutch Open Tennis Amersfoort originally known as the Netherlands International Championships and Netherland Championships was a tennis tournament played on outdoor clay court and held in three different locations in The Netherlands between 1898 and 2008. From 1957 to 1973 the tournament consisted of both men's and women's events but from 1975 onward only men's singles and doubles events were held.
Novak Djokovic is a Serbian professional tennis player. He is currently ranked world No. 3 in singles by the Association of Tennis Professionals (ATP). He has been ranked world No. 1 for a record total 373 weeks, and has finished as the year-end No. 1 a record seven times. He has won 20 Grand Slam men's singles titles, including a record nine Australian Open titles. Overall, he has won 87 ATP singles titles, including a record 38 Masters events. Djokovic and Don Budge are the only men to complete a non-calendar year Grand Slam and the first man in the Open Era to achieve a double career Grand Slam. He is also the only player to complete the career Golden Masters on the ATP Tour, which he has done twice.
Filip Krajinović is a Serbian professional tennis player. He achieved a career-high singles ranking of world No. 26 on 23 April 2018. His ATP Tour debut came at the 2009 Serbia Open, where he lost in the first round. His best individual result has been a Masters 1000 final, at the 2017 Paris Masters. He played a Davis Cup semifinal with the Serbian national team.
Andrey Golubev is a Kazakh professional tennis player. His career-high singles ranking is world No. 33, achieved on 4 October 2010 and his doubles ranking is world No. 21, achieved on 16 May 2022. He is currently the No. 1 Kazakh doubles player. He won the 2010 International German Open, an ATP 500 event, to claim Kazakhstan's first-ever ATP title. In 2021, he reached the French Open men's doubles final with fellow Kazakhstani Alexander Bublik. Before 2008, he played for his country of birth, Russia.
The Brawo Open, known as Nord/LB Open until 2010 and the Sparkassen Open until 2021, is a professional tennis tournament played on outdoor red clay courts. It is currently part of the Association of Tennis Professionals (ATP) Challenger Tour. It is held annually at the Braunschweiger Tennis- und Hockey Club in Braunschweig, Germany, since 1994.
The Serbia Open is a professional tennis tournament. It is part of the ATP 250 tournaments. Held in Belgrade, Serbia and played on outdoor clay courts, the event was held for the first time in 2009, from May 4–10. It was the first for Serbia, as the country had never before hosted an Association of Tennis Professionals tournament.
Dušan Lajović is a Serbian professional tennis player.
Nikola Ćaćić is a Serbian professional tennis player. He has a career-high ranking of World No. 35 in doubles achieved on 8 November 2021. He has won three doubles titles in the ATP Tour, four doubles titles in the ATP Challenger Tour, as well as five singles and 32 doubles titles in ITF Futures tournaments.
Ariel Behar is a Uruguayan professional tennis player. He specializes in men's doubles and has won three ATP titles with Ecuadorian partner Gonzalo Escobar. His career-high doubles ranking is World No. 41 achieved on 15 November 2021. He has taken part of the Uruguay Davis Cup team since 2009.
Dimitar Kuzmanov is a Bulgarian professional tennis player and the current No. 2 Bulgarian in the ATP singles rankings. His highest singles ranking is No. 173 achieved on 27 June 2022, whilst his best doubles ranking is No. 438 achieved on 1 April 2019.
Viktorija Golubic is a Swiss professional tennis player. Golubic has won one singles title on the WTA Tour, two singles WTA Challenger titles, as well as ten singles and 15 doubles titles on the ITF Circuit so far. On 28 February 2022, she reached her career-high singles ranking of World No. 35. On 15 January 2018, she peaked at World No. 63 in the doubles rankings.
Ivana Jorović is a Serbian tennis player.
The Internazionali di Tennis San Marino Open is a professional tennis tournament played on red clay. It's part of the Association of Tennis Professionals (ATP) Challenger Tour. It's held annually at the Centro Tennis Cassa di Risparmio di Fonte dell'Ovo in the City of San Marino, San Marino, since 1988.
Laslo Đere is a Serbian professional tennis player. He is a member of the Hungarian community in Serbia.
Viktor Durasovic is a Norwegian tennis player.
Miomir Kecmanović is a Serbian professional tennis player. Kecmanović reached his best singles ranking of world No. 30 on 13 June 2022 and he peaked at world No. 161 on 16 September 2019 in the doubles rankings. In singles, he has won one ATP title and two Challenger titles in his career.
The 2021 Belgrade Challenger is a professional tennis tournament played on clay courts. It was the ninth edition of the tournament which was part of the 2021 ATP Challenger Tour. It took place in Belgrade, Serbia between 12 and 18 April 2021.
Serbia Challenger Open 
Roberto Carballés Baena 
Anna Karolína Schmiedlová 
Guillermo Durán 
Olga Govortsova 
