Singles
2015 Sacramento Challenger
Champion	Taylor Harry Fritz
Runner-up	Jared Donaldson
Score	6–4, 3–6, 6–4

Sam Querrey was the defending champion, but chose to compete in the Japan Open instead of defending his title.

Wildcard Taylor Harry Fritz won the title defeating Jared Donaldson in the final, 6–4, 3–6, 6–4.

Seeds

Draw

Finals

	Semifinals							Final
	1	Denis Kudla	3	6	4
	7	Jared Donaldson	6	2	6
								7	Jared Donaldson	4	6	4
								WC	Taylor Harry Fritz	6	3	6
	WC	Taylor Harry Fritz	6	77
	WC	Matt Reid	3	64

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	D Kudla	7	6
		Q Halys	5	4				1	D Kudla	6	6
	Q	T Paul	77	6				Q	T Paul	4	2
	WC	A Kuznetsov	65	3											1	D Kudla	6	6
		B Klein	4	67												D Brands	4	3
		D Brands	6	79					D Brands	77	6
		S Bangoura	6	77					S Bangoura	64	2
	6	D Novikov	2	63																		1	D Kudla	3	6	4
	4	T Smyczek	4	7	79																	7	J Donaldson	6	2	6
	Alt	F Tiafoe	6	5	67			4	T Smyczek	1	5
	SE	M McDonald	6	6				SE	M McDonald	6	7
	PR	P Polansky	3	1											SE	M McDonald	4	1
		A Sarkissian	6	0	2										7	J Donaldson	6	6
		T Sandgren	2	6	6				T Sandgren	1	4
		M Krueger	4	4				7	J Donaldson	6	6
	7	J Donaldson	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	B Kavčič	6	6
		P Bester	4	4				8	B Kavčič	63	62
	Alt	M Michalička	4	3				Q	M Giron	77	77
	Q	M Giron	6	6											Q	M Giron	3	4
	WC	T Fritz	6	6											WC	T Fritz	6	6
		Connor Smith	4	0				WC	T Fritz	63	77	79
		G Žemlja	66	6	3			3	D Brown	77	65	67
	3	D Brown	78	4	6																	WC	T Fritz	6	77
	5	B Rola	64	6	6																	WC	M Reid	3	64
		J Jung	77	4	4			5	B Rola	6	4	4
		J McGee	63	3				WC	M Reid	2	6	6
	WC	M Reid	77	6											WC	M Reid	7	64	6
	Q	F Nielsen	1	3											Q	N Meister	5	77	4
	Q	N Meister	6	6				Q	N Meister	7	5	6
		D King	1	6	6				D King	5	7	3
	2	K Edmund	6	1	4

References

• Main Draw
• Qualifying Draw