2021 Cary Challenger II – Doubles

Doubles
Doubles
2021 Cary Challenger II
Champions	William Blumberg; Max Schnur
Runners-up	Stefan Kozlov; Peter Polansky
Score	6–4, 1–6, [10–4]

Christian Harrison and Dennis Novikov were the defending champions^[1] but lost in the semifinals to William Blumberg and Max Schnur.

Blumberg and Schnur won the title after defeating Stefan Kozlov and Peter Polansky 6–4, 1–6, [10–4] in the final.

Seeds

First round					Quarterfinals					Semifinals					Final

1	L Glasspool N Monroe	2	5
	W Blumberg M Schnur	6	7			W Blumberg M Schnur	7	6
	Mi Redlicki D Young	3	6⁴			T Fancutt J Kubler	5	1
	T Fancutt J Kubler	6	7⁷								W Blumberg M Schnur	3	6	[10]
4	C Harrison D Novikov	6	6							4	C Harrison D Novikov	6	1	[5]
WC	Robin Catry Damien Salvestre	3	4		4	C Harrison D Novikov	4	6	[10]
Alt	S Kirchheimer S Mochizuki	6	3	[10]	Alt	S Kirchheimer S Mochizuki	6	3	[4]
	G Brouwer R Stalder	4	6	[7]												W Blumberg M Schnur	6	1	[10]
WC	Garrett Johns Sean Sculley	4	4													S Kozlov P Polansky	4	6	[4]
	JC Aragone N Barrientos	6	6			JC Aragone N Barrientos	4	4
	S Kozlov P Polansky	6	6			S Kozlov P Polansky	6	6
3	R Galloway A Lawson	1	2								S Kozlov P Polansky	6⁴	7	[10]
	J Jung M Krueger	7⁸	3	[10]							J Jung M Krueger	7⁷	5	[4]
WC	Brian Cernoch M Kiger	6⁶	6	[5]		J Jung M Krueger	6	6²	[12]
Alt	A Bolt R Hijikata	7⁹	6⁵	[12]	Alt	A Bolt R Hijikata	4	7⁷	[10]
2	E King J Withrow	6⁷	7⁷	[10]