The 2019 Columbus Challenger II was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Columbus, United States between 10 and 16 June 2019.
The 2019 Columbus Challenger III was a professional tennis tournament played on hard courts. It was the eighth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Columbus, United States between 16 and 22 September 2019.
The 2021 Columbus Challenger was a professional challenger level tennis tournament played on indoor hard courts. It was the tenth edition of the men's tournament which was part of the 2021 ATP Challenger Tour and the first edition of the women's event, that was part of 2021 WTA 125K series. It took place in Columbus, United States between 20 and 26 September 2021.
The 2022 Monterrey Challenger was a professional tennis tournament played on hard courts. It was the twelfth edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Monterrey, Mexico from 7 to 13 March 2022.
The 2022 Santa Cruz Challenger II, also known as Dove MEN + CARE Bolivia Open to differentiate it from the previous edition played the same year, was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Santa Cruz de la Sierra, Bolivia between 21 and 27 March 2022.
The 2022 Salinas Challenger, also known as Challenger de Salinas Copa Banco Guayaquil presentado por CNT for sponsorship reasons, was a professional tennis tournament played on hard courts. It was the 22nd edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Salinas, Ecuador between 4 and 10 April 2022.
The 2022 Challenger Coquimbo was a professional tennis tournament played on clay courts. It was part of the 2022 ATP Challenger Tour. It took place in Coquimbo, Chile between 9 and 14 May 2022.
The 2022 Corrientes Challenger was a professional tennis tournament played on clay courts. It was the second edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Corrientes, Argentina between 13 and 19 June 2022.
The 2022 Challenger Tenis Club Argentino was a professional tennis tournament played on clay courts. It was the first edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Buenos Aires, Argentina between 20 and 26 June 2022.
The 2022 Columbus Challenger II was a professional tennis tournament played on indoor hard courts. It was the twelfth edition of the men's tournament which was part of the 2022 ATP Challenger Tour. It took place in Columbus, United States between September 19 and 25, 2022.
The 2022 Gwangju Open was a professional tennis tournament played on hard courts. It was the 5th edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Gwangju, South Korea between 3 and 9 October 2022.
The 2022 Seoul Open Challenger was a professional tennis tournament played on outdoor hard courts. It was the sixth edition of the tournament. It was part of the 2022 ATP Challenger Tour. It took place in Seoul, South Korea, between 10 and 16 October 2022.
The 2022 Busan Open was a professional tennis tournament played on hard courts. It was the 19th edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Busan, South Korea between 17 and 23 October 2022.
The 2022 Matsuyama Challenger was a professional tennis tournament played on hard courts. It was the 1st edition of the tournament, which was part of the 2022 ATP Challenger Tour. It took place in Matsuyama, Japan, between 7 and 13 November 2022.
The 2022 Kobe Challenger was a professional tennis tournament played on indoor hard courts. It was the 6th edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Kobe, Japan between 14 and 20 November 2022.
The 2022 Yokkaichi Challenger was a professional tennis tournament played on hard courts. It was the 2nd edition of the tournament which was part of the 2022 ATP Challenger Tour. It took place in Yokkaichi, Japan between 21 and 27 November 2022.
The 2023 Columbus Challenger was a professional tennis tournament played on indoor hard courts. It was the 13th edition of the men's tournament which was part of the 2023 ATP Challenger Tour. It took place in Columbus, United States between September 18 and 24, 2023.
The 2023 Matsuyama Challenger was a professional tennis tournament played on hard courts. It is the second edition of the tournament which was part of the 2023 ATP Challenger Tour. It takes place in Matsuyama, Japan, between 6 and 12 November 2023.
The 2024 Lexington Challenger was a professional tennis tournament played on outdoor hard courts. It was the twenty-ninth edition of the tournament for men, which was part of the 2024 ATP Challenger Tour, and the twenty-seventh edition for women, which was part of the 2024 ITF Women's World Tennis Tour. It took place in Lexington, Kentucky, United States, between 29 July and 4 August 2024.
The 2024 LTP Men's Open was a professional tennis tournament played on hardcourts. It was the third edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Charleston, United States between September 23 and September 29, 2024.
Naoki Nakagawa 
Hans Hach Verdugo / 
