Doubles
2020 Columbus Challenger
Final
Champions	Treat Huey Nathaniel Lammons
Runners-up	Lloyd Glasspool Alex Lawson
Score	7–6(7–3), 7–6(7–4)
Events
Singles Doubles
← 2019 · Columbus Challenger · 2021 →

Martin Redlicki and Jackson Withrow were the defending champions^[1] but only Redlicki chose to defend his title, partnering Diego Hidalgo. Redlicki lost in the first round to Nam Ji-sung and Song Min-kyu.

Treat Huey and Nathaniel Lammons won the title after defeating Lloyd Glasspool and Alex Lawson 7–6^(7–3), 7–6^(7–4) in the final.

	First round							Quarterfinals							Semifinals							Final
	1	J-s Nam M-k Song	6	6
		D Hidalgo Ma Redlicki	2	2				1	J-s Nam M-k Song	6	6
		E Gómez R Quiroz	78	77					E Gómez R Quiroz	3	4
	WC	K King D Young	66	62											1	J-s Nam M-k Song	4	6	[5]
	4	T Huey N Lammons	7	6											4	T Huey N Lammons	6	4	[10]
	WC	VS Prashanth R Ramanathan	5	4				4	T Huey N Lammons	6	6
		S Balaji J Nedunchezhiyan	6	6					S Balaji J Nedunchezhiyan	3	2
		A Cozbinov D Istomin	3	4																		4	T Huey N Lammons	77	77
		U Blanch JP Ficovich	61	4																			L Glasspool A Lawson	63	64
	WC	JA Ore Austin Rapp	77	6				WC	JA Ore A Rapp	6	63	[6]
		R Gonzales R Roelofse	6	7					R Gonzales R Roelofse	3	77	[10]
	Alt	H Johnson Y Johnson	2	5												R Gonzales R Roelofse	65	5
		A Harris M Polmans	77	6												L Glasspool A Lawson	77	7
		B Arias S Bangoura	64	3					A Harris M Polmans	3	4
		L Glasspool A Lawson	6	6					L Glasspool A Lawson	6	6
	2	J-P Smith S Verbeek	3	4

• Main draw