2012 Comerica Bank Challenger – Singles

Laurynas Grigelis, the defending champion, didn't participate this year.
Steve Johnson won the title, defeating Robert Farah 6–3, 6–3 in the final.

Singles
2012 Comerica Bank Challenger
Champion	Steve Johnson
Runner-up	Robert Farah
Final score	6–3, 6–3

Main article: 2012 Comerica Bank Challenger

Seeds

1. Brian Baker (First Round)
2. Igor Andreev (First Round)
3. Rajeev Ram (First Round)
4. Igor Sijsling (withdrew due to gastroenteritis)
5. Tobias Kamke (First Round)
6. Florent Serra (Second Round)
7. Izak van der Merwe (First Round)
8. Denis Kudla (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
		Jan Hernych	3	4
	WC	Steve Johnson	6	6
								WC	Steve Johnson	6	6
									Robert Farah	3	3
	Q	Ilija Bozoljac	6	2	4
		Robert Farah	4	6	6

Top Half

	First Round							Second Round							Quarterfinals							Semifinals
	1/WC	B Baker	7	4	2
		M Authom	5	6	6				M Authom	4	6	1
		M Copil	3	6	3				J Wang	6	4	6
		J Wang	6	2	6											J Wang	3	6^5
		F Romboli	4	4												J Hernych	6	7^7
		J Hernych	6	6					J Hernych	7	6
	SE	S Bubka	6	7^7					S Bubka	5	3
	5	T Kamke	3	6^3																			J Hernych	3	4
	3	R Ram	3	4																		WC	S Johnson	6	6
	Q	D Tursunov	6	6				Q	D Tursunov	4	r
		C Salamanca	3	5				WC	S Johnson	6
	WC	S Johnson	6	7											WC	S Johnson	6	6
		M Yani	3	1												R de Voest	3	4
	Q	J Dadamo	6	6				Q	J Dadamo	2	7	3
		R de Voest	6	6					R de Voest	6	5	6
	8	D Kudla	2	2

Bottom Half

	First Round							Second Round							Quarterfinals							Semifinals
	6	F Serra	6	3	6
		G Pella	3	6	2			6	F Serra	3	4
		M Zverev	5	6	1			Q	I Bozoljac	6	6
	Q	I Bozoljac	7	4	6										Q	I Bozoljac	7^7	6
		J Baker	3	1											LL	M McClune	6^4	2
	WC	R Ginepri	6	6				WC	R Ginepri	1	6^4
		A Kuznetsov	4	6	6^2			LL	M McClune	6	7^7
	LL	M McClune	6	2	7^7																	Q	I Bozoljac	6	2	4
	7	I van der Merwe	4	6^1																			R Farah	4	6	6
		A Weintraub	6	7^7					A Weintraub	6^2	3
		R Farah	4	6	6				R Farah	7^7	6
		R Borvanov	6	4	2											R Farah	6	7
		T-h Yang	5	6	6^3										WC	B Klahn	4	5
	Q	M Reid	7	0	7^7			Q	M Reid	5	4
	WC	B Klahn	7^7	6				WC	B Klahn	7	6
	2	I Andreev	6^3	4

References

• Main Draw
• Qualifying Draw