2012 Knoxville Challenger – Doubles

Steve Johnson and Austin Krajicek were the defending champions but Johnson decided not to participate.
Krajicek played alongside Devin Britton.
Alex Kuznetsov and Mischa Zverev defeated Jean Andersen and Izak van der Merwe 6–4, 6–2 in the final.

Doubles
2012 Knoxville Challenger
Champions	Alex Kuznetsov Mischa Zverev
Runners-up	Jean Andersen Izak van der Merwe
Score	6–4, 6–2

Main article: 2012 Knoxville Challenger

Seeds

1. John Peers / John-Patrick Smith (first round)
2. Alex Bogomolov Jr. / Bobby Reynolds (second round, withdrew due to Bogomolov's injury)
3. Andrei Dăescu / Adam Hubble (first round)
4. Devin Britton / Austin Krajicek (quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Draw

	First round							Quarterfinals							Semifinals							Final
	1	J Peers J-P Smith	3	0
		A Kuznetsov M Zverev	6	6					A Kuznetsov M Zverev	6	77
		D Rice S Thornley	6	6					D Rice S Thornley	1	62
	Q	A Bossel M Lammer	1	3												A Kuznetsov M Zverev	4	6	[10]
	3	A Dăescu A Hubble	6	3	[8]										WC	J Dadamo N Meister	6	2	[6]
	WC	J Dadamo N Meister	2	6	[10]			WC	J Dadamo N Meister	6	6
	WC	Jarryd Chaplin Hunter Reese	3	4					B Klahn D Kudla	1	3
		B Klahn D Kudla	6	6																			A Kuznetsov M Zverev	6	6
	WC	M Shabaz J Sock	6	6																			J Andersen I van der Merwe	4	2
		D Courtney C Harrison	4	4				WC	M Shabaz J Sock	3	6	[10]
		T Sandgren R Williams	3	77	[7]			4	D Britton A Krajicek	6	4	[7]
	4	D Britton A Krajicek	6	63	[10]										WC	M Shabaz J Sock	6	3	[8]
		T Smyczek R Sweeting	3	77	[7]											J Andersen I van der Merwe	2	6	[10]
		Jean Andersen I van der Merwe	6	65	[10]				J Andersen I van der Merwe	w/o
		C Ball C Guccione	64	2				2	A Bogomolov Jr. B Reynolds
	2	A Bogomolov Jr. B Reynolds	77	6

References

• Main Draw