Singles
2017 Stockton ATP Challenger
Champion	Cameron Norrie
Runner-up	Darian King
Score	6–1, 6–3

Frances Tiafoe was the defending champion but chose not to defend his title.

Cameron Norrie won the title after defeating Darian King 6–1, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Tim Smyczek	1	4
	6	Darian King	6	6
								6	Darian King	1	3
								8	Cameron Norrie	6	6
	3	Michael Mmoh	5	2
	8	Cameron Norrie	7	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	R Bemelmans	5	3
		E Ymer	7	6					E Ymer	3	710	6
	PR	F Dancevic	6	6				PR	F Dancevic	6	68	4
	Q	S Bangoura	4	0												E Ymer	4	4
	Q	F Nielsen	2	5												T Smyczek	6	6
		T Smyczek	6	7					T Smyczek	2	6	6
		C Harrison	6	6					C Harrison	6	3	4
	5	R Ramanathan	1	2																			T Smyczek	1	4
	4/Alt	S Kozlov	6	6																		6	D King	6	6
		B Schnur	3	2				4/Alt	S Kozlov	6	6
	WC	D Kudla	6	6				WC	D Kudla	4	4
	Q	J Choinski	0	3											4/Alt	S Kozlov	4	4
	WC	Akram El Sallaly	2	3											6	D King	6	6
		N Rubin	6	6					N Rubin	6	1	2
	PR	A Ward	5	62				6	D King	2	6	6
	6	D King	7	77

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	7	F Auger-Aliassime	2	2
	Q	D Tursunov	6	6				Q	D Tursunov	77	6
		J-P Smith	6	6					J-P Smith	62	3
		F Peliwo	2	3											Q	D Tursunov	3	0r
		M McDonald	6	4	6										3	M Mmoh	6	0
	WC	A Göransson	2	6	2				M McDonald	6	2	64
		T Kamke	2	1				3	M Mmoh	1	6	77
	3	M Mmoh	6	6																		3	M Mmoh	5	2
	8	C Norrie	6	6																		8	C Norrie	7	6
	WC	D Baughman	3	1				8	C Norrie	4	77	6
		J Šátral	2	2					B Klein	6	61	4
		B Klein	6	6											8	C Norrie	6	77
		M Krueger	67	1											2	T Sandgren	3	65
		L Broady	79	6					L Broady	67	4
		C O'Connell	5	5				2	T Sandgren	79	6
	2	T Sandgren	7	7

References

• Main Draw
• Qualifying Draw