Singles
2017 Bangkok Challenger II
Champion	Janko Tipsarević
Runner-up	Li Zhe
Score	6–2, 6–3

Mikhail Youzhny was the defending champion but chose not to participate.

Janko Tipsarević won the title after defeating Li Zhe 6–2, 6–3 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	1	Janko Tipsarević	6	6
	Q	Daniel Altmaier	3	3
								1	Janko Tipsarević	6	6
									Li Zhe	2	3
		Li Zhe	2	78	6
	2	Christian Garín	6	66	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	J Tipsarević	2	6	6
		E Gerasimov	6	3	3			1	J Tipsarević	6	6
	Q	J Wang	3	68					S Doumbia	3	1
		S Doumbia	6	710											1	J Tipsarević	6	6
		K Krawietz	6	7											7	A Michon	2	2
		A Olivetti	3	5					K Krawietz	6	66	3
	WC	Werapath Sirijatiyaporn	1	1				7	A Michon	3	78	6
	7	A Michon	6	6																		1	J Tipsarević	6	6
	3	A Karatsev	6	1	3																	Q	D Altmaier	3	3
		G Gigounon	4	6	6				G Gigounon	3	4
	Q	D Altmaier	6	6				Q	D Altmaier	6	6
	Q	K-y Lee	2	2											Q	D Altmaier	6	6
		Shuichi Sekiguchi	6	6												S Sekiguchi	4	1
	WC	Phassawit Burapharitta	1	4					S Sekiguchi	6	3	6
	WC	Patcharapol Kawin	2	3				6	Y Mertens	3	6	1
	6	Y Mertens	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	G Barrère	6	3	1
		A Bega	3	6	6				A Bega	2	2
		Z Li	6	6					Z Li	6	6
		C İlkel	3	3												Z Li	4	710	6
		S-w Kwon	1	1												Y Maden	6	68	3
		Y Maden	6	6					Y Maden	77	6
		N Langer	6	5	6				N Langer	65	4
	4	Z Kolář	0	7	3																		Z Li	2	78	6
	8	V Šafránek	4	0																		2	C Garin	6	66	3
	Q	S Balaji	6	6				Q	S Balaji	2	2
		J Zopp	6	6					J Zopp	6	6
	WC	Chaleechan Tanasugarn	0	0												J Zopp	3	64
		N Mektić	4	6	2										2	C Garin	6	77
		F Ferreira Silva	6	3	6				F Ferreira Silva	79	3	2
		D Nguyen	5	1				2	C Garin	67	6	6
	2	C Garín	7	6

References

• Main Draw
• Qualifying Draw