Tobias Kamke is a German former professional tennis player. He was ranked as high as world No. 64 in singles by the Association of Tennis Professionals (ATP), which he first achieved in January 2011. In 2010, Kamke was awarded Newcomer of the Year by the ATP after slashing his singles ranking from No. 254 to No. 67 by year-end following four finals on the ATP Challenger Tour, having beaten emerging players Milos Raonic and Ryan Harrison in two of the finals for the titles, and a third round appearance at the Wimbledon Championships, his career-best performance at a major. Kamke announced his retirement in July 2022 and played his last professional match at the Hamburg European Open.
Stéphane Robert is a professional former French tennis player.
Andrew Anderson is a South African tennis player who regularly played on the ITF Futures Tour and occasionally ATP Challenger Tour.
Steve Johnson Jr. is an American former professional tennis player.
Tennys Loren Sandgren II is an American professional tennis player. He has achieved a career-high ATP singles ranking of No. 41 on January 14, 2019. He broke into the top 100 of the ATP rankings toward the end of 2017 after competing mainly on the ATP Challenger Tour. He played two years of college tennis at the University of Tennessee before launching his professional career.
Maximilian Neuchrist is an Austrian professional tennis player who competes on the ATP Challenger and ITF Futures tour level.
Mate Delić is a former Croatian tennis player and coach. He primarily played on the ITF Futures Tour and ATP Challenger Tour. Delic has reached a career high singles ranking of world No. 150, achieved on 5 January 2015, as well as a career high doubles ranking of world No. 348, achieved on 18 October 2013. Delic has reached 18 career singles finals, posting a tally of 5 wins and 13 losses, which includes a 0–2 record in ATP Challenger Tour finals. Additionally, he has reached 13 career singles finals with a record of 7 wins and 6 losses all coming on the ITF Futures Tour.
The 2017 ATP World Tour was the global elite men's professional tennis circuit organized by the Association of Tennis Professionals (ATP) for the 2017 tennis season. The 2017 ATP World Tour calendar comprised the Grand Slam tournaments, the ATP World Tour Masters 1000, the ATP Finals, the ATP World Tour 500 series, the ATP World Tour 250 series and the Davis Cup. Also included in the 2017 calendar are the Hopman Cup and the Next Gen ATP Finals, which do not distribute ranking points.
The 2018 ATP World Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2018 tennis season. The 2018 ATP World Tour calendar comprised the Grand Slam tournaments, the ATP World Tour Masters 1000, the ATP Finals, the ATP World Tour 500 series, the ATP World Tour 250 series and the Davis Cup. Also included in the 2018 calendar are the Hopman Cup and the Next Gen ATP Finals, which do not distribute ranking points.
Christopher Eubanks is an American professional tennis player. He played college tennis for the Georgia Tech Yellow Jackets. There, he was a two-time All-American and twice named ACC Player of the Year. He has a career-high ATP singles ranking of world No. 29, achieved on July 31, 2023. In doubles, he achieved a career-high ranking of world No. 182 on September 14, 2020.
Junior Alexander Ore is an American tennis player. He has a career high ATP singles ranking of World No. 737 achieved on July 23, 2018. He also has a career high ATP doubles ranking of World No. 269 achieved on March 16, 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.
Hsu Yu-hsiou is a Taiwanese tennis player.
Gianluca Mager is an Italian tennis player. He has a career-high ATP singles ranking of No. 66 achieved on 13 September 2021. He also has a career high ATP doubles ranking of No. 310 achieved on 10 June 2019.
Alessandro Bega is an Italian former tennis player. He predominantly plays on the ITF Futures Tour and ATP Challenger Tour.
Pedro Martínez Portero is a Spanish professional tennis player. Martínez has a career high ATP singles ranking of World No. 40 achieved on 9 May 2022. He also has a career high ATP doubles ranking of World No. 51 achieved on 16 May 2022.
Evan Zhu is an American tennis player.
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 Tour Masters 1000, the ATP Cup, the ATP Tour 500 series and the ATP Tour 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.
Hunter Johnson is an American tennis player and pickleball player.
Michel Koning is a Dutch tennis player. He has a career-high ATP singles ranking of world No. 229 achieved on 15 June 2009, and a career-high ATP doubles ranking of world No. 320 achieved on 18 August 2008.
The 2022 ATP Tour was the global elite men's professional tennis circuit organised by the Association of Tennis Professionals (ATP) for the 2022 tennis season. The 2022 ATP Tour calendar comprised the Grand Slam tournaments, the ATP Finals, the ATP Tour Masters 1000, the ATP Cup, the ATP 500 series and the ATP 250 series. Also included in the 2022 calendar were the Davis Cup, Wimbledon, the Next Gen ATP Finals, and Laver Cup, none of which distributed ranking points. As part of international sports' reaction to the Russian invasion of Ukraine, the ATP, the WTA, the ITF, and the four Grand Slam tournaments jointly announced on 1 March that players from Belarus and Russia would not be allowed to play in tournaments under the names or flags of their countries, but would remain eligible to play events until further notice. On 20 May 2022, the ATP, ITF, and WTA announced that ranking points would not be awarded for Wimbledon, due to the All England Club's decision to prohibit players from Belarus or Russia from participating in the tournament.
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