The 2015 Columbus Challenger was a professional tennis tournament played on indoor hard courts. It was the first edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Columbus, United States between 21 and 27 September 2015.
The 2016 Columbus Challenger 1 was a professional tennis tournament played on indoor hard courts. It was the second edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Columbus, United States between 19 and 25 September 2016.
The 2016 Columbus Challenger 2 was a professional tennis tournament played on indoor hard courts. It was the third edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Columbus, United States between 21 and 27 November 2016.
The 2019 Columbus Challenger was a professional tennis tournament played on indoor hard courts. It was the sixth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Columbus, United States between 7 and 13 January 2019.
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 Columbus Challenger was a professional tennis tournament played on indoor hard courts. It was the eleventh edition of the men's tournament which was part of the 2022 ATP Challenger Tour. It took place in Columbus, United States between January 24 and 30 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 Keio Challenger was a professional tennis tournament played on hard courts. It was the 15th (men's) and 5th (women's) editions of the tournament and part of the 2022 ATP Challenger Tour and the 2022 ITF Women's World Tennis Tour. It took place in Yokohama, Japan between 31 October and 13 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 Championnats Banque Nationale de Granby was a professional tennis tournament played on outdoor hard courts. It was the 28th edition of the tournament, which was part of the 2023 ATP Challenger Tour and the 2023 ITF Women's World Tennis Tour. It took place in Granby, Quebec, Canada between 17 and 23 July 2023.
The 2023 Matsuyama Challenger was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Matsuyama, Japan, between 6 and 12 November 2023.
The 2023 Yokkaichi Challenger was a professional tennis tournament played on hard courts. It was the 3rd edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Yokkaichi, Japan between 27 November and 3 December 2023.
The 2024 Challenger La Manche was a professional tennis tournament played on indoor hard courts. It was the 31st edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Cherbourg, France between 12 and 18 February 2024.
The 2024 Shenzhen Luohu Challenger was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Shenzhen, China between 22 and 28 April 2024.
The 2024 Santaizi ATP Challenger was a professional tennis tournament played on hard courts. It was the seventh edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Taipei, Taiwan between 13 and 18 May.
The 2024 Tyler Tennis Championships was a professional tennis tournament played on hard courts. It was the second edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place in Tyler, Texas, United States between June 3 and June 9, 2024.
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 Columbus Challenger was a professional tennis tournament played on indoor hard courts. It was the 14th edition of the men's tournament which was part of the 2024 ATP Challenger Tour. It took place in Columbus, United States between September 16 and 22, 2024.
Denis Kudla 
James Trotter 
