The Columbus Challenger is a professional tennis tournament played on hard courts. It is currently part of the ATP Challenger Tour and WTA 125K series. The ATP event is held annually in Columbus, Ohio, U.S., as it has been since 2015, the tournament's start. The women's edition started in 2021.

Year	Champion[1]	Runner-up	Score
2015	Dennis Novikov	Ryan Harrison	6–3, 3–6, 6–3
2016 (1)	Mikael Torpegaard	Benjamin Becker	6–4, 1–6, 6–2
2016 (2)	Stefan Kozlov	Tennys Sandgren	6–1, 2–6, 6–2
2017	Ante Pavić	Alexander Ward	6–7(11–13), 6–4, 6–3
2018	Michael Mmoh	Jordan Thompson	6–3, 7–6(7–4)
2019 (1)	J. J. Wolf	Mikael Torpegaard	6–7(4–7), 6–3, 6–4
2019 (2)	Mikael Torpegaard (2)	Nam Ji-sung	6–1, 7–5
2019 (3)	Peter Polansky	J. J. Wolf	6–3, 7–6(7–4)
2020	J. J. Wolf (2)	Denis Istomin	6–4, 6–2
2021	Stefan Kozlov (2)	Max Purcell	4–6, 6–2, 6–4
2022 (1)	Yoshihito Nishioka	Dominic Stricker	6–2, 6–4
2022 (2)	Jordan Thompson	Emilio Gómez	7–6(8–6), 6–2
2023	Denis Kudla	Alexis Galarneau	6–2, 6–1
2024	Naoki Nakagawa	James Trotter	7–6(10–8), 5–7, 7–6(7–5)

Year	Champion	Runner-up	Score
2021	Nuria Párrizas Díaz	Wang Xinyu	7–6(7–2), 6–3

Year	Champions	Runners-up	Score
2015	Chase Buchanan Blaž Rola	Mitchell Krueger Eric Quigley	6–4, 4–6, [19–17]
2016 (1)	Miķelis Lībietis Dennis Novikov	Philip Bester Peter Polansky	7–5, 7–6(7–4)
2016 (2)	David O'Hare Joe Salisbury	Luke Bambridge Cameron Norrie	6–3, 6–4
2017	Dominik Köpfer Denis Kudla	Luke Bambridge David O'Hare	7–6(8–6), 7–6(7–3)
2018	Tommy Paul Peter Polansky	Gonzalo Escobar Roberto Quiroz	6–3, 6–3
2019 (1)	Maxime Cressy Bernardo Saraiva	Robert Galloway Nathaniel Lammons	7–5, 7–6(7–3)
2019 (2)	Roberto Maytín Jackson Withrow	Hans Hach Verdugo Donald Young	6–7(4–7), 7–6(7–2), [10–5]
2019 (3)	Martin Redlicki Jackson Withrow (2)	Nathan Pasha Max Schnur	6–4, 7–6(7–4)
2020	Treat Huey Nathaniel Lammons	Lloyd Glasspool Alex Lawson	7–6(7–3), 7–6(7–4)
2021	Stefan Kozlov Peter Polansky	Andrew Lutschaunig James Trotter	7–5, 7–6(7–5)
2022 (1)	Tennys Sandgren Mikael Torpegaard	Luca Margaroli Yasutaka Uchiyama	5–7, 6–4, [10–5]
2022 (2)	Julian Cash Henry Patten	Charles Broom Constantin Frantzen	6–2, 7–5
2023	Robert Cash James Trotter	Guido Andreozzi Hans Hach Verdugo	6–4, 2–6, [10–7]
2024	Hans Hach Verdugo James Trotter	Christian Harrison Ethan Quinn	6–4, 6–7(6–8), [11–9]

Year	Champions	Runners-up	Score
2021	Wang Xinyu Zheng Saisai	Dalila Jakupović Nuria Párrizas Díaz	6–1, 6–1

• Columbus Open

• Official website