2013 Knoxville Challenger – Doubles

Alex Kuznetsov and Mischa Zverev were the defending champions, but Zverev chose not to compete.
Kuznetsov partnered with Denys Molchanov but lost to eventual champion Samuel Groth and John-Patrick Smith in the semifinals, who also defeated Carsten Ball and Peter Polansky in the final.

Seeds

First round				Quarterfinals				Semifinals				Final

1	S Groth J-P Smith	6	6
Q	S Myneni S Singh	3	4	1	S Groth J-P Smith	w/o
WC	Jarryd Chaplin Andrew Dromsky	3	4		R Harrison D Kudla
	R Harrison D Kudla	6	6					1	S Groth J-P Smith	6	6
3	R de Voest R Ram	6	7						A Kuznetsov D Molchanov	0	2
WC	J Jenkins D Novikov	1	5	3	R de Voest R Ram	0	3
	D Rice S Thornley	6	3		A Kuznetsov D Molchanov	6	6
	A Kuznetsov D Molchanov	3	6									1	S Groth J-P Smith	6	6
	K King J Sock	4	6										C Ball P Polansky	7	2
	C Ball P Polansky	6	7		C Ball P Polansky	6	6
WC	E King Dennis Nevolo	6	1	4	J Cluskey M Neuchrist	0	2
4	J Cluskey M Neuchrist	7	6						C Ball P Polansky	6	7
	S Johnson T Smyczek	6	6					2	A Krajicek T Sandgren	3	6
PR	T Angelinos Laurent Rochette	1	3		S Johnson T Smyczek	6	4
	Milan Pokrajac D Zivkovic	6	2	2	A Krajicek T Sandgren	7	6
2	A Krajicek T Sandgren	2	6