2012 JSM Challenger of Champaign–Urbana – Singles

Alex Kuznetsov was the defending champion.
Tim Smyczek defeated Jack Sock 2–6, 7–6^(7–1), 7–5 in the final to win the title.

Urbana – Singles
2012 JSM Challenger of Champaign–Urbana
Champion	Tim Smyczek
Runner-up	Jack Sock
Final score	2–6, 7–6^(7–1), 7–5

Main article: 2012 JSM Challenger of Champaign–Urbana

Seeds

1. Michael Russell (Quarterfinals, retired)
2. Mischa Zverev (First Round)
3. Denis Kudla (Second Round)
4. Ryan Sweeting (Quarterfinals)
5. Bobby Reynolds (First Round)
6. Tim Smyczek (Champion)
7. Jack Sock (Final)
8. Alex Kuznetsov (First Round)

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
	7	Jack Sock	6	6
		Alex Bogdanovic	4	3
								7	Jack Sock	6	6^1	5
								6	Tim Smyczek	2	7^7	7
		Rhyne Williams	5	3
	6	Tim Smyczek	7	6

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1	M Russell	6	6
		A Bossel	4	4				1	M Russell	6	6
		F Wolmarans	2	5				WC	D Britton	4	4
	WC	D Britton	6	7											1	M Russell	1^r
	WC	Tim Kopinski	3	2											7	J Sock	2
		B Klahn	6	6					B Klahn	4	5
		T Gabashvili	6^4	6^r				7	J Sock	6	7
	7	J Sock	7^7	6																		7	J Sock	6	6
	3	D Kudla	7	6																			A Bogdanovic	4	3
	Q	Joshua Milton	5	3				3	D Kudla	3	2
		A Bogdanovic	6	4	6				A Bogdanovic	6	6
	PR	J Witten	4	6	3											A Bogdanovic	6	6
		G Jones	6	3	4										WC	C Buchanan	4	3
	WC	C Buchanan	3	6	6			WC	C Buchanan	6	6
		T Sandgren	6	7^7					T Sandgren	2	3
	8	A Kuznetsov	4	6^4

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	5	B Reynolds	3	4
		Daniel Smethurst	6	6					D Smethurst	5	4
		R Williams	6	6					R Williams	7	6
		A Krajicek	2	2												R Williams	7^7	6
	WC	Dennis Nevolo	6	6											4	R Sweeting	6^4	2
	Q	C Harrison	4	2				WC	D Nevolo	3	2
		C Reix	2	1^r				4	R Sweeting	6	6
	4	R Sweeting	6	3																			R Williams	5	3
	6	T Smyczek	6	3	6																	6	T Smyczek	7	6
		M Lammer	4	6	3			6	T Smyczek	6	6
		I van der Merwe	6	6					I van der Merwe	2	4
	Q	A Dăescu	2	2											6	T Smyczek	7	7^7
		J-P Smith	6	6												J-P Smith	5	6^0
		S-Y Jeong	3	3					J-P Smith	7^7	3	6
	Q	C Guccione	6	6				Q	C Guccione	6^3	6	4
	2	M Zverev	4	3

References

• Main Draw
• Qualifying Draw