Singles
2016 Columbus Challenger 2
Final
Champion	Stefan Kozlov
Runner-up	Tennys Sandgren
Score	6–1, 2–6, 6–2
Events
Singles Doubles
← 2016 · Columbus Challenger · 2017 →

Mikael Torpegaard was the defending champion but lost in the first round to Taylor Fritz.

Stefan Kozlov won the title after defeating Tennys Sandgren 6–1, 2–6, 6–2 in the final.

	Semifinals							Final
	8	Sam Barry	5	66
	4	Stefan Kozlov	7	78
								4	Stefan Kozlov	6	2	6
								6	Tennys Sandgren	1	6	2
	3	Henri Laaksonen	2	7	4
	6	Tennys Sandgren	6	5	6

	First round							Second round							Quarterfinals							Semifinals
	1	T Fritz	77	6
		M Torpegaard	63	1				1	T Fritz	6	6
		M Lībietis	5	6	77				M Lībietis	3	3
	WC	Hugo Di Feo	7	2	63										1	T Fritz	4	62
		Jared Hiltzik	78	3	4										8	S Barry	6	77
		Dennis Nevolo	66	6	6				D Nevolo	4	2
	Q	S Kirchheimer	5	4				8	S Barry	6	6
	8	S Barry	7	6																		8	S Barry	5	66
	4	S Kozlov	6	78																		4	S Kozlov	7	78
		J Statham	2	66				4	S Kozlov	6	6
		M Giron	63	4					D Köpfer	3	4
		D Köpfer	77	6											4	S Kozlov	6	7
	WC	Martin Joyce	65	2											Alt	K King	2	5
	Alt	K King	77	6				Alt	K King	6	6
		C Harrison	6	7					C Harrison	3	3
	7/Alt	A Krajicek	2	5

	First round							Second round							Quarterfinals							Semifinals
	5	M Krueger	6	6
	Q	Hunter Callahan	4	3				5	M Krueger	65	4
		T Vorster	4	5					P Kobelt	77	6
		P Kobelt	6	7												P Kobelt	4	5
	WC	H Pöllänen	1	3											3	H Laaksonen	6	7
	WC	J McNally	6	6				WC	J McNally	4	3
	Q	JC Aragone	3	3				3	H Laaksonen	6	6
	3	H Laaksonen	6	6																		3	H Laaksonen	2	7	4
	6	T Sandgren	6	6																		6	T Sandgren	6	5	6
		Andrew Carter	2	2				6	T Sandgren	6	6
		E Quigley	63	6	6				E Quigley	2	4
	Q	Aron Hiltzik	77	3	2										6	T Sandgren	6	63	6
		C Norrie	6	713												C Norrie	2	77	3
		R Sarmiento	4	611					C Norrie	77	6
		Erik Crepaldi	3	2				LL	L Bambridge	63	4
	LL	L Bambridge	6	6

• Main Draw
• Qualifying Draw