The 2015 Croatia Open Umag was a men's tennis tournament played on outdoor clay courts. It was the 26th edition of the Croatia Open, and part of the ATP World Tour 250 Series of the 2015 ATP World Tour. It took place at the International Tennis Center in Umag, Croatia, from 20 July through 26 July 2015.
The 2019 St. Petersburg Open was a tennis tournament played on indoor hard courts. It was the 24th edition of the St. Petersburg Open, and part of the ATP Tour 250 Series of the 2019 ATP Tour. It took place at the Sibur Arena in Saint Petersburg, Russia, from September 16 through 22, 2019.
The 2019 Kremlin Cup was a professional tennis tournament played on indoor hard courts. It was the 30th edition of the Kremlin Cup for the men and the 24th edition for the women. The tournament was part of the ATP Tour 250 series of the 2019 ATP Tour, and of the Premier Series of the 2019 WTA Tour. It took place at the Ice Palace Krylatskoye in Moscow, Russia, from 14 October through 20 October 2019.
The 2020 Generali Open Kitzbühel was a tennis tournament played on outdoor clay courts. It is the 76th edition of the Austrian Open Kitzbühel, and part of the ATP Tour 250 series of the 2020 ATP Tour. It will take place at the Tennis stadium Kitzbühel in Kitzbühel, Austria, from 6 to 13 September.
The 2020 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 46th edition of the event, and part of the ATP Tour 500 Series of the 2020 ATP Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 26 October until 1 November 2020.
Shang Juncheng is a Chinese professional tennis player. He reached his career-high singles ranking of world No. 47 on 21 October 2024. He is the current No. 2 Chinese and the second youngest player in the Top 100. In July 2021, he reached No. 1 in the ITF junior rankings.
Coleman Wong Chak-lam is a tennis player from Hong Kong. He has a career high ATP singles ranking of No. 134 achieved on 23 September 2024 and a doubles ranking of No. 468 achieved on 9 September 2024. He is the highest-ranked male Hong Kong tennis player in history, having cracked the top 300 and later the top 150 in the rankings.
The 2022 Winston-Salem Open was a men's tennis tournament play on outdoor hard courts. It was the 53rd edition of the Winston-Salem Open, and part of the ATP Tour 250 Series of the 2022 ATP Tour. It took place at Wake Forest University in Winston-Salem, North Carolina, United States, from August 21 through August 27, 2022. It was the last event on the 2022 US Open Series before the 2022 US Open.
The 2022 Korea Open was a combined ATP Tour and WTA Tour tennis tournament took place at the Olympic Park Tennis Center in Seoul, South Korea on outdoor hard courts from 19 to 25 September 2022 for the women and from 26 September to 2 October 2022 for the men. It was the 18th edition of the women's tournament, and the first edition of the men's tournament since 1996. The tournament was a WTA 250 event on the 2022 WTA Tour, and a ATP Tour 250 event on the 2022 ATP Tour after several tournaments in China were cancelled because of the ongoing COVID-19 pandemic.
The 2022 Tennis Napoli Cup was a professional men's tennis tournament played on outdoor hard courts. It was the 21st edition of the tournament, and part of the ATP Tour 250 series of the 2022 ATP Tour. It took place at the Tennis Club Napoli in Naples, Italy from 17 to 23 October 2022.
The 2023 ABN AMRO Open was a men's tennis tournament played on indoor hard courts. It took place at the Rotterdam Ahoy in the Dutch city of Rotterdam, between 13 and 19 February 2023. It was the 50th edition of the Rotterdam Open, and part of the ATP Tour 500 series on the 2023 ATP Tour. The tournament also included a wheelchair tennis singles and doubles draw for both men and women. This was the first year that the women's wheelchair tournament took place.
The 2023 Halle Open was a men's tennis tournament played on outdoor grass courts. It was the 30th edition of the Halle Open and part of the ATP Tour 500 series of the 2023 ATP Tour. It took place at the OWL Arena in Halle, Germany, between 19 June and 25 June 2023. Unseeded Alexander Bublik won the singles title.
The 2023 Hamburg European Open was a combined men's and women's tennis tournament played on outdoor clay courts. It was the 117th edition of the event for the men and the 21st edition for the women. The tournament was classified as an ATP Tour 500 series on the 2023 ATP Tour and as a WTA 250 tournament on the 2023 WTA Tour. The tournament took place at Am Rothenbaum in Hamburg, Germany between 23 and 30 July 2023.
The 2023 Japan Open Tennis Championships was a men's tennis tournament played on outdoor hard courts. It was the 48th edition of the Japan Open, and was part of the ATP Tour 500 series of the 2023 ATP Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from 16 to 22 October 2023.
Andrey Rublev defeated Emil Ruusuvuori in the final, 6–4, 6–4 to win the singles tennis title at the 2024 ATP Hong Kong Tennis Open. It was his 15th ATP Tour singles title.
The 2024 Mexican Open is a professional tennis tournament played on outdoor hard courts. It is the 31st edition of the men's Mexican Open, and an ATP 500 tournament on the 2024 ATP Tour. The tournament is taking place in Acapulco, Mexico between 26 February and 2 March 2024, at the Arena GNP Seguros.
The 2024 Hangzhou Open was a men's tennis tournament played on outdoor hard courts. It was the first edition of the Hangzhou Open and part of the ATP Tour 250 series of the 2024 ATP Tour. It took place at the Hangzhou Olympic Sports Expo Center in Hangzhou, China, from 18 September until 24 September 2024. Unseeded Marin Čilić, who entered the main draw on a wildcard, won the singles title. The tournament replaced the Zhuhai Championships on the ATP Tour calendar.
The 2024 Stockholm Open was a professional men's tennis tournament played on indoor hard courts. It was the 55th edition of the tournament, and part of the ATP Tour 250 series of the 2024 ATP Tour. It took place at the Kungliga tennishallen in Stockholm, Sweden from 14 to 20 October 2024.
The 2025 ATP Hong Kong Tennis Open is a men's tennis tournament to be played on outdoor hard courts. It will be the 29th edition of the ATP Hong Kong Open, and part of the ATP 250 tournaments on the 2025 ATP Tour. It will take place at the Victoria Park Tennis Stadium in Hong Kong, from 30 December 2024 to 5 January 2025.
Alexandre Müller defeated Kei Nishikori in the final, 2–6, 6–1, 6–3 to win the singles tennis title at the 2025 ATP Hong Kong Tennis Open. It was his first ATP Tour singles title. Müller became the second player to win an ATP Tour title after losing the first set in all of his matches, after Alexander Bublik at the 2024 Open Sud de France.
Andrey Rublev 
Marcelo Arévalo / 
Mate Pavić 
