2019 Knoxville Challenger – Doubles

Doubles
Doubles
2019 Knoxville Challenger
Champions	Hans Hach Verdugo; Adrián Menéndez Maceiras
Runners-up	Bradley Klahn; Sem Verbeek
Score	7–6(8–6), 4–6, [10–5]

Toshihide Matsui and Frederik Nielsen were the defending champions^[1] but chose not to defend their title.

Hans Hach Verdugo and Adrián Menéndez Maceiras won the title after defeating Bradley Klahn and Sem Verbeek 7–6^(8–6), 4–6, [10–5] in the final.

Seeds

First round					Quarterfinals					Semifinals				Final

1	S Balaji J Nedunchezhiyan	5	4
	M Giron A Lawson	7	6			M Giron A Lawson	3	6	[2]
WC	Andrew Rogers T Sandgren	4	7⁸	[8]		H Hach Verdugo A Menéndez Maceiras	6	3	[10]
	H Hach Verdugo A Menéndez Maceiras	6	6⁶	[10]							H Hach Verdugo A Menéndez Maceiras	7⁷	7⁷
4	L Margaroli A Vavassori	6	6							4	L Margaroli A Vavassori	6³	6³
	D King E King	2	3		4	L Margaroli A Vavassori	6	6
	P Polansky B Schnur	4	2		WC	S Bangoura M Mmoh	3	3
WC	S Bangoura M Mmoh	6	6												H Hach Verdugo A Menéndez Maceiras	7⁸	4	[10]
WC	Timo Stodder Preston Touliatos	1	4												B Klahn S Verbeek	6⁶	6	[5]
	N Pasha M Schnur	6	6			N Pasha M Schnur	7⁸	3	[11]
	JC Aragone H Reese	6⁵	6⁷		3	R Galloway R Maytín	6⁶	6	[9]
3	R Galloway R Maytín	7⁷	7⁹								N Pasha M Schnur	2	4
	D Novikov A Siljeström	6	7⁷								B Klahn S Verbeek	6	6
	M Krueger B Rola	4	6⁵			D Novikov A Siljeström	3	3
	B Klahn S Verbeek	6	6			B Klahn S Verbeek	6	6
2	T Huey J Withrow	3	3