2023 Knoxville Challenger – Doubles

Doubles
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

First round					Quarterfinals					Semifinals					Final

1	C Harrison M Lībietis	4	3
WC	Shunsuke Mitsui F 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	M 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]
	S 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	Jack Vance Jamie 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]