Singles
2019 Ningbo Challenger
Final
Champion	Yasutaka Uchiyama
Runner-up	Steven Diez
Score	6–1, 6–3
Events
Singles Doubles
← 2018 · Ningbo Challenger · 2020 →

Thomas Fabbiano was the defending champion^[1] but chose not to defend his title.

Yasutaka Uchiyama won the title after defeating Steven Diez 6–1, 6–3 in the final.

All seeds receive a bye into the second round.

	Quarterfinals							Semifinals							Final
	1	Prajnesh Gunneswaran	3	4
	11	Steven Diez	6	6
								11	Steven Diez	6	6
								3	Alejandro Davidovich Fokina	1	3
	3	Alejandro Davidovich Fokina	63	6	6
		Borna Gojo	77	2	4
															11	Steven Diez	1	3
															4	Yasutaka Uchiyama	6	6
		Frederico Ferreira Silva	5	2
	4	Yasutaka Uchiyama	7	6
								4	Yasutaka Uchiyama	4	6	6
								2	Bradley Klahn	6	4	3
		Hiroki Moriya	6	0	5
	2	Bradley Klahn	4	6	7

	First round							Second round							Third round							Quarterfinals
								1	P Gunneswaran	6	6
		I Nedelko	3	2					M Purcell	3	4
		M Purcell	6	6											1	P Gunneswaran	77	6
		T-h Yang	6	77												T-h Yang	61	3
	WC	X Gao	2	64					T-h Yang	3	6	6
								15	D Istomin	6	3	2
																						1	P Gunneswaran	3	4
																						11	S Diez	6	6
								11	S Diez	6	7
		M Safwat	0	5					D Yevseyev	2	5
		D Yevseyev	6	7											11	S Diez	77	7
		A Vukic	5	3												C Eubanks	61	5
		C Eubanks	7	6					C Eubanks	7	77
								5	G Soeda	5	61

	First round							Second round							Third round							Quarterfinals
								3	A Davidovich Fokina	66	6	6
		Shintaro Imai	4	4				WC	F Sun	78	2	4
	WC	F Sun	6	6											3	A Davidovich Fokina	6	6
		Y-s Chung	1	6	6										16	D Petrović	4	3
	LL	A Wang	6	2	1				Y-s Chung	3	3
								16	D Petrović	6	6
																						3	A Davidovich Fokina	63	6	6
																							B Gojo	77	2	4
								10	M Polmans	66	4
	WC	Li Yuanfeng	3	79	1				B Gojo	78	6
		B Gojo	6	67	6											B Gojo	6	64	6
		C-h Tseng	4	6	4											Ze Zhang	3	77	2
		Ze Zhang	6	4	6				Ze Zhang	6	6
								8	A Bolt	4	4

	First round							Second round							Third round							Quarterfinals
								7	T Ito	3	6	6
		K Uchida	2	7	6				K Uchida	6	3	4
	Q	F Reboul	6	5	3										7	T Ito	4	65
	WC	J Cui	2	1												F Ferreira Silva	6	77
		F Ferreira Silva	6	6					F Ferreira Silva	710	6
								9	M Jaziri	68	4
																							F Ferreira Silva	5	2
																						4	Y Uchiyama	7	6
								14	E López Pérez	6	6
		G Oliveira	5	0				Alt	N Barrientos	4	3
	Alt	N Barrientos	7	6											14	E López Pérez	65	3
		D Wu	77	6											4	Y Uchiyama	77	6
	WC	Y He	62	3					D Wu	2	1
								4	Y Uchiyama	6	6

	First round							Second round							Third round							Quarterfinals
								6	J Jung	77	65	5
		A Santillan	6	6					A Santillan	65	77	7
		Z Li	2	4												A Santillan	77	3	4
		H Moriya	1	6	6											H Moriya	65	6	6
		T-l Wu	6	3	4				H Moriya	5	6	6
								12	Zh Zhang	7	2	1
																							H Moriya	6	0	5
																						2	B Klahn	4	6	7
								13	A Harris	3	5
		J-s Nam	6	6					J-s Nam	6	7
		Shuichi Sekiguchi	1	1												J-s Nam	65	63
		Yo Watanuki	6	4	6										2	B Klahn	77	77
	Q	Sidharth Rawat	4	6	3				Yo Watanuki	77	2	3
								2	B Klahn	65	6	6

• Main draw
• Qualifying draw