2020 Columbus Challenger

The 2020 Columbus Challenger was a professional tennis tournament played on hard courts. It was the ninth edition of the tournament which was part of the 2020 ATP Challenger Tour. It took place in Columbus, United States between 24 February and 1 March 2020.

Seeds

 * 1 Rankings are as of February 17, 2020.

Other entrants
The following players received entry into the singles main draw as wildcards:
 * 🇨🇦 Justin Boulais
 * 🇺🇸 Alexander Brown
 * 🇺🇸 Cannon Kingsley
 * 🇺🇸 Peter Kobelt
 * 🇺🇸 John McNally

The following players received entry into the singles main draw as alternates:
 * 🇲🇩 Alexander Cozbinov
 * 🇺🇸 Strong Kirchheimer
 * 🇺🇸 Austin Rapp
 * Ruan Roelofse

The following players received entry from the qualifying draw:
 * Luca Castelnuovo
 * 🇨🇳 Li Zhe

Singles

 * 🇺🇸 J. J. Wolf def. 🇺🇿 Denis Istomin 6–4, 6–2.

Doubles

 * Treat Huey / 🇺🇸 Nathaniel Lammons def. 🇬🇧 Lloyd Glasspool / 🇺🇸 Alex Lawson 7–6(7–3), 7–6(7–4).