Doubles
2023 Knoxville Challenger
Champions	Cannon Kingsley Luis David Martínez
Runners-up	Mac Kiger Mitchell Krueger
Score	7–6(7–3), 6–3

Hunter Reese and Tennys Sandgren were the defending champions^[1] but only Sandgren chose to defend his title, partnering Marcus Willis. Sandgren lost in the quarterfinals to Evgeny Karlovskiy and Nino Serdarušić.

Cannon Kingsley and Luis David Martínez won the title after defeating Mac Kiger and Mitchell Krueger 7–6^(7–3), 6–3 in the final.

Seeds

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

	First round							Quarterfinals							Semifinals							Final
	1	C Harrison M Lībietis	4	3
	WC	Shunsuke Mitsui Filip Pieczonka	6	6				WC	S Mitsui F Pieczonka	2	4
		A Cozbinov B Tomic	1	4				WC	M Damm A Rybakov	6	6
	WC	M Damm A Rybakov	6	6											WC	M Damm A Rybakov	6	4	[8]
	3	Mac Kiger M Krueger	6	6											3	M Kiger M Krueger	4	6	[10]
		T-S Kwiatkowski A Ritschard	4	4				3	M Kiger M Krueger	77	65	[10]
		Sebastian Fanselow M Rosenkranz	711	5	[7]				A McHugh J Monday	60	77	[7]
		A McHugh J Monday	69	7	[10]																	3	M Kiger M Krueger	63	3
		Ezekiel Clark Tennyson Whiting	6	3	[8]																		C Kingsley LD Martínez	77	6
		E Karlovskiy N Serdarušić	4	6	[10]				E Karlovskiy N Serdarušić	6	6
		A Kovacevic K Smith	6	2	[7]			4	T Sandgren M Willis	4	4
	4	T Sandgren M Willis	4	6	[10]											E Karlovskiy N Serdarušić	4	3
		C Kingsley LD Martínez	6	6												C Kingsley LD Martínez	6	6
	Alt	Jac Vance Jam Vance	1	2					C Kingsley LD Martínez	77	6
	Alt	G Debru Mathis Debru	6	3	[10]			Alt	G Debru M Debru	65	2
	2	H Hach Verdugo A Lawson	1	6	[7]

References

External links

• Main draw