2012 Knoxville Challenger – Singles

Jesse Levine was the defending champion but was defeated in the First Round by Tennys Sandgren.
Michael Russell won the final 6–3, 6–2 against Bobby Reynolds.

Singles
2012 Knoxville Challenger
Champion	Michael Russell
Runner-up	Bobby Reynolds
Final score	6–3, 6–2

Main article: 2012 Knoxville Challenger

Seeds

1. Jesse Levine (First Round)
2. Alex Bogomolov Jr. (First Round, retired because of a shoulder injury)
3. Michael Russell (Champion)
4. Mischa Zverev (Second Round)
5. Ryan Sweeting (Second Round)
6. Bobby Reynolds (Final)
7. Tim Smyczek (Semifinals)
8. Denis Kudla (Quarterfinals)

Draw

Key

• Q = Qualifier
• WC = Wild Card
• LL = Lucky Loser
• Alt = Alternate
• SE = Special Exempt
• PR = Protected Ranking
• ITF = ITF entry
• JE = Junior Exempt
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Semifinals							Final
		Samuel Groth	6^3	6^1
	3	Michael Russell	7^7	7^7
								3	Michael Russell	6	6
								6	Bobby Reynolds	3	2
	7	Tim Smyczek	4	6^5
	6	Bobby Reynolds	6	7^7

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	J Levine	6^4	6	3
		T Sandgren	7^7	3	6				T Sandgren	7^7	6
		A Bossel	6	6					A Bossel	6^2	2
	WC	Jarryd Chaplin	2	4												T Sandgren	6^2	1
		S Groth	4	6	7^7											S Groth	7^7	6
	LL	F Wolmarans	6	1	6^4				S Groth	7^7	7
		S-Y Jeong	5	3				5	R Sweeting	6^3	5
	5	R Sweeting	7	6																			S Groth	6^3	6^1
	3	M Russell	6	6																		3	M Russell	7^7	7^7
	WC	E Quigley	2	2				3	M Russell	6	6
	Q	D Britton	6	6				Q	D Britton	3	3
	WC	C Harrison	3	4											3	M Russell	4	7^7	6
		B Klahn	7^7	4	6										8	D Kudla	6	6^5	3
		J-P Smith	6^2	6	3				B Klahn	2	2
		J Sock	3	6	6^5			8	D Kudla	6	6
	8	D Kudla	6	2	7^7

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	7	T Smyczek	6^6	6	7^7
		A Bogdanovic	7^8	2	6^5			7	T Smyczek	7	7
		M Lammer	1	7^8	4				I van der Merwe	5	5
		I van der Merwe	6	6^6	6										7	T Smyczek	6	6
		R Williams	6^3	6	7^7											R Williams	3	4
	Q	A Krajicek	7^7	4	6^4				R Williams	4	7	6
	Q	D King-Turner	2	3				4	M Zverev	6	5	3
	4	M Zverev	6	6																		7	T Smyczek	4	6^5
	6	B Reynolds	6	6																		6	B Reynolds	6	7^7
		T-h Yang	2	2				6	B Reynolds	6	6
		C Reix	4	3				PR	J Witten	2	4
	PR	J Witten	6	6											6	B Reynolds	6	6
		A Kuznetsov	7	6												A Kuznetsov	4	3
	WC	Brandon Ficky	5	2					A Kuznetsov	6	6
	Q	L Gregorc	7^7	5				Q	L Gregorc	4	4
	2	A Bogomolov Jr.	6^5	1^r

References

• Main Draw
• Qualifying Draw