The 2008 ATP Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2008 tennis season. The ATP Tour is the elite tour for professional tennis organized by the Association of Tennis Professionals. The ATP Tour includes the four Grand Slam tournaments, the Tennis Masters Cup, the ATP Masters Series, the International Series Gold and the International Series tournaments.
Radu Albot is a Moldovan professional tennis player. He is the first player from Moldova to win ATP World Tour singles and doubles titles. He achieved a career high ranking of No. 39 on 5 August 2019. He is also the first Moldovan to break into the top 100 in August 2015 and four years later in the top 40.
Christian Harrison is an American professional tennis player. He has a career-high ranking of world No. 198 achieved on 2 July 2018 and a doubles ranking of world No. 102 achieved on 24 June 2024.
Emilio Gómez Estrada is an Ecuadorian professional tennis player competing primarily on the ATP Challenger Tour. On 20 February 2023, he reached his highest ATP singles ranking of world No. 90 and a doubles ranking of world No. 254, achieved on 14 September 2015. He is currently the No. 3 Ecuadorian tennis player.
Stefan Kozlov is an American professional tennis player of Russian descent. He has a career-high ATP ranking of world No. 103 achieved on 18 July 2022 and doubles ranking of world No. 180 on 19 June 2017.
Mitchell Krueger is an American tennis player.
Sekou Bangoura Jr. is an American professional tennis player.
Evan King is an American professional tennis player.
Gonzalo Escobar is an Ecuadorian tennis player. His career-high doubles ranking is World No. 38, achieved on 15 November 2021. He has won three ATP doubles titles with Uruguayan Ariel Behar and three with Kazakhstani Aleksandr Nedovyesov. Escobar also has a career high ATP singles ranking of No. 281 achieved on 15 June 2015.
The 2015 Blu-Express.com Tennis Cup was a professional tennis tournament played on clay courts. It was the 1st edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Perugia, Italy between 15 and 22 June 2015.
The 2016 Delray Beach International Tennis Championships was a professional men's tennis tournament played on hard courts. It was the 24th edition of the tournament, and was part of the World Tour 250 series of the 2016 ATP World Tour. It took place in Delray Beach, United States between 15 February and 21 February 2016.
Anderson Reed is an American tennis player.
Robert Galloway is an American professional tennis player who specializes in doubles. He has a career-high ATP doubles ranking of World No. 35 achieved on 1 July 2024. Galloway has won two ATP Tour titles with Julian Cash.
The 2021 ATP Tour was 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 comprised the Grand Slam tournaments, the ATP Finals, the ATP Masters 1000, the ATP Cup, the ATP 500 series and the ATP 250 series. Also included in the 2021 calendar were the Davis Cup, the Summer Olympics in Tokyo, Next Gen ATP Finals, Laver Cup, none of which distributed ranking points.
Yates Johnson is an American tennis player and major league pickleball player.
Hunter Johnson is an American tennis player and pickleball player.
Reese Stalder is an American tennis player who specializes in doubles. He has a career high ATP has doubles ranking of No. 60 achieved on 4 December 2023. He also has a career high singles ranking of No. 956 achieved on 28 June 2021. He has won nine ATP Challenger doubles titles, seven of them with Evan King. Stalder played college tennis at Texas Christian University.
Jack Vance is an American tennis player.
Jamie Vance is an American tennis player.
Matija Pecotić is a Croatian-Maltese tennis player.
Italy 
