Singles
2012 Natomas Men's Professional Tennis Tournament
Champion	James Blake
Runner-up	Mischa Zverev
Score	6–1, 1–6, 6–4

Ivo Karlović was the defending champion but decided not to participate.
James Blake won the title, defeating Mischa Zverev 6–1, 1–6, 6–4 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	WC	Daniel Kosakowski	2	2
		Mischa Zverev	6	6
									Mischa Zverev	1	6	4
								2/WC	James Blake	6	1	6
		Bobby Reynolds	2	63
	2/WC	James Blake	6	77

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	B Becker	5	3
	WC	D Kosakowski	7	6				WC	D Kosakowski	4	77	6
	Q	P Simmonds	6	3	1				M McClune	6	65	2
		M McClune	1	6	6										WC	D Kosakowski	6	6
		R Farah	6	6											5	M Viola	4	4
		A Bogdanovic	1	2					R Farah	3	0
		S Groth	2	3				5	M Viola	6	6
	5	M Viola	6	6																		WC	D Kosakowski	2	2
	LL	F Wolmarans	4	4																			M Zverev	6	6
		M Reid	6	6					M Reid	4	3
		T Sandgren	6	6					T Sandgren	6	6
	WC	F Nielsen	1	2												T Sandgren	2	4
		M Zverev	2	6	6											M Zverev	6	6
		S Bubka	6	2	3				M Zverev	77	6
		I van der Merwe	6	6					I van der Merwe	65	3
	7	T Smyczek	3	2

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	6	P Polansky	6	62	1r
		A El Mihdawy	3	77	4				A El Mihdawy	3	1
		J Sock	66	64					B Reynolds	6	6
		B Reynolds	78	77												B Reynolds	5	6	6
	Q	L Gregorc	6	4	63											L Vanni	7	2	3
		L Vanni	4	6	77				L Vanni	6	6
		A Kuznetsov	6	6					A Kuznetsov	4	4
	4	W Odesnik	4	4																			B Reynolds	2	63
	8	D Kudla	3	0																		2/WC	J Blake	6	77
	Q	G Jones	6	6				Q	G Jones	6	4	3
		J Millman	60	4				WC	B Klahn	3	6	6
	WC	B Klahn	77	6											WC	B Klahn	65	64
		R Williams	7	63	4										2/WC	J Blake	77	77
		R de Voest	5	77	6				R de Voest	4	4
	Q	Taro Daniel	6	3	1			2/WC	J Blake	6	6
	2/WC	J Blake	4	6	6

References

• Main Draw
• Qualifying Draw