2025 Knoxville Challenger – Doubles

Doubles
2025 Knoxville Challenger
Champions	Patrick Harper Quinn Vandecasteele
Runners-up	Mitchell Krueger Jody Maginley
Score	6–7(6–8), 7–6(7–4), [12–10]

Patrick Harper and Johannus Monday were the defending champions^[1] but only Harper chose to defend his title, partnering Quinn Vandecasteele. He successfully defended his title after defeating Mitchell Krueger and Jody Maginley 6–7^(6–8), 7–6^(7–4), [12–10] in the final.

Key

	First round							Quarterfinals							Semifinals							Final
	1	C Harper D Stevenson	6	6
		Y Lalami S Mitsui	3	3				1	C Harper D Stevenson	6	6
	Alt	Jan Kobierski Alexander Kotzen	6	6				Alt	J Kobierski A Kotzen	2	2
	WC	J Kennedy Benjamin Willwerth	4	1											1	C Harper D Stevenson	6	3	[8]
	3	C Broom M Whitehouse	3	6	[5]											P Harper Q Vandecasteele	3	6	[10]
		P Harper Q Vandecasteele	6	3	[10]				P Harper Q Vandecasteele	6	6
		Pranav Kumar N Schachter	77	65	[10]				P Kumar N Schachter	2	4
		J Clarke Tom Hands	64	77	[8]																		P Harper Q Vandecasteele	66	77	[12]
		A Perez Jamie Vance	63	6	[11]																	4	M Krueger J Maginley	78	64	[10]
		M Rosenkranz M Wiskandt	77	4	[9]				A Perez Jam Vance	5	79	[2]
	Alt	Boris Kozlov S Kozlov	4	3				4	M Krueger J Maginley	7	67	[10]
	4	M Krueger J Maginley	6	6											4	M Krueger J Maginley	w/o
		James Hopper I Montes de la Torre	77	6												J Hopper I Montes de la Torre
		Andre Ilagan K Smith	65	3					J Hopper I Montes de la Torre	6	6
	WC	Woodson McMillin Ethan Muza	2	4				2	JJ Bianchi H Hach Verdugo	4	4
	2	Juan José Bianchi H Hach Verdugo	6	6

• Main draw