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.
Lucas Miedler is an Austrian tennis player. He has a career-high singles ATP ranking of World No. 201 achieved on 15 October 2018 and a doubles ranking of World No. 156 achieved on 25 October 2021.
Benjamin Bonzi is a French tennis player. Bonzi has a career high ATP singles ranking of World No. 61 achieved on 20 September 2021. He also has a career high doubles ranking of World No. 149 achieved on 12 October 2020.
Luca Margaroli is a Swiss tennis player.
The 2016 ATP World Tour was the global elite professional tennis circuit organized by the Association of Tennis Professionals (ATP) for the 2016 tennis season. The 2016 ATP World Tour calendar comprised the Grand Slam tournaments, the ATP World Tour Masters 1000s, the ATP World Tour 500 series, the ATP World Tour 250 series, the Davis Cup, and the ATP World Tour Finals. Also included in the 2016 calendar were the tennis events at the 2016 Summer Olympics and Hopman Cup, neither of which distributed ranking points.
Viktor Durasovic is a Norwegian tennis player.
Sander Arends is a Dutch tennis player.
Alexander Stanislavovich "Sasha" Bublik is a Russian-born Kazakhstani professional tennis player. He has been ranked as high as world No. 34 in singles by the Association of Tennis Professionals (ATP), which he first achieved on 13 September 2021, and is the current Kazakhstani No. 1 player in singles. Bublik also has a career-high doubles ranking of world No. 47, attained on 8 November 2021.
Israel 'Junior' Alexander Ore is an American tennis player. He has a career high ATP singles ranking of World No. 737 achieved on 23 July 2018. He also has a career high ATP doubles ranking of World No. 269 achieved on 16 March 2020. Ore has reached 32 career doubles finals, with a record of 20 wins and 12 losses all coming at the ITF level. On the junior tour, Ore had a career high junior ranking of 19, achieved in February 2010.
Alexander Erler is an Austrian tennis player. He has a career high ATP singles ranking of world No. 322, achieved on 4 October 2021. Additionally, he has a career high doubles ranking of world No. 157, achieved on 1 November 2021.
Lucas Catarina is a Monégasque tennis player.
Adrian Bodmer is a Swiss tennis player.
The 2021 ATP Tour is the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2021 tennis season. The 2021 ATP Tour calendar comprises the Grand Slam tournaments, the ATP Finals, the ATP Tour Masters 1000, the ATP Cup, the ATP Tour 500 series and the ATP Tour 250 series. Also included in the 2021 calendar are the Davis Cup, the Summer Olympics in Tokyo, Next Gen ATP Finals, Laver Cup, none of which distribute ranking points.
Michael Vrbenský is a Czech tennis player.
Michail Pervolarakis is a Cypriot-born Greek tennis player.
Fabien Reboul is a French tennis player. He has a career-high ATP singles ranking of World No. 328 achieved on 17 December 2018. He also has a career-high doubles ranking of World No. 110 achieved on 28 June 2021. Reboul has won 6 ATP Challenger doubles titles, one at the 2019 Banja Luka Challenger, two in 2020 in Sibiu (Romania) and Campinas (Brazil) and three in 2021 - two Challengers in Rome and one in Aix-en-Provence partnering Sadio Doumbia.
Dan Added is a French professional tennis player.
Jacopo Berrettini is an Italian tennis player.
Liam Draxl is a Canadian tennis player.
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