2019 Jinan International Open – Men's singles

Alexei Popyrin was the defending champion but chose not to defend his title.

Men's singles
2019 Jinan International Open
Champion	Zhang Zhizhen
Runner-up	Go Soeda
Score	7–5, 2–6, 6–4

Main article: 2019 Jinan International Open

Zhang Zhizhen won the title after defeating Go Soeda 7–5, 2–6, 6–4 in the final.

Seeds

All seeds receive a bye into the second round.

1. Prajnesh Gunneswaran (quarterfinals)
2. Kwon Soon-woo (semifinals)
3. Matthew Ebden (second round)
4. James Duckworth (third round)
5. Tatsuma Ito (third round)
6. Yasutaka Uchiyama (second round)
7. Go Soeda (final)
8. Steven Diez (second round)
9. Peđa Krstin (second round)
10. Hiroki Moriya (second round)
11. Enrique López Pérez (semifinals)
12. Bai Yan (second round)
13. Li Zhe (quarterfinals)
14. Max Purcell (quarterfinals)
15. Roberto Ortega Olmedo (second round)
16. Akira Santillan (third round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• SE = Special exempt
• PR = Protected ranking
• ITF = ITF entry
• JE = Junior exempt
• w/o = Walkover
• r = Retired
• d = Defaulted
• SR = Special ranking

Finals

	Quarterfinals							Semifinals							Final
	1	Prajnesh Gunneswaran	62	6	3
	7	Go Soeda	77	3	6
								7	Go Soeda	4	77	6
								11	Enrique López Pérez	6	63	2
	13	Li Zhe	3	77	3
	11	Enrique López Pérez	6	65	6
															7	Go Soeda	5	6	4
															WC	Zhang Zhizhen	7	2	6
	WC	Zhang Zhizhen	77	6
	14	Max Purcell	63	1
								WC	Zhang Zhizhen	6	6
								2	Kwon Soon-woo	4	3
		Teymuraz Gabashvili	6	3	4
	2	Kwon Soon-woo	3	6	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	P Gunneswaran	6	6
		TK Wang	6	5	3			Q	R Tokuda	2	2
	Q	Renta Tokuda	3	7	6										1	P Gunneswaran	6	77
		T-l Wu	6	6												T-l Wu	4	63
		L Saville	3	1					T-l Wu	5	6	7
								15	R Ortega Olmedo	7	2	5
																						1	P Gunneswaran	62	6	3
																						7	G Soeda	77	3	6
								10	H Moriya	3	5
	WC	D Wu	6	6				WC	D Wu	6	7
		C Altamirano	4	4											WC	D Wu	2	1
		I Sijsling	3	2											7	G Soeda	6	6
		G Oliveira	6	6					G Oliveira	3	0r
								7	G Soeda	6	1

Section 2

	First round							Second round							Third round							Quarterfinals
								4	J Duckworth	6	6
		Ze Zhang	6	6					Ze Zhang	1	4
	Alt	F Sun	3	4											4	J Duckworth	63	3
		I Nedelko	4	7	6										13	Z Li	77	6
		J-s Nam	6	5	3				I Nedelko	66	67
								13	Z Li	78	79
																						13	Z Li	3	77	3
																						11	E López Pérez	6	65	6
								11	E López Pérez	77	6
		Y-s Chung	2	4					K Uchida	64	3
		K Uchida	6	6											11	E López Pérez	77	6
		A Vukic	3	6	3											J Ward	64	3
		J Ward	6	3	6				J Ward	4	77	6
								6	Y Uchiyama	6	64	0

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								8	S Diez	3	3
	WC	Zh Zhang	2	6	6			WC	Zh Zhang	6	6
	WC	Cui Jie	6	3	3										WC	Zh Zhang	6	6
		Shintaro Imai	5	6	2											C-h Tseng	4	3
		C-h Tseng	7	4	6				C-h Tseng	77	77
								9	P Krstin	62	61
																						WC	Zh Zhang	77	6
																						14	M Purcell	63	1
								14	M Purcell	6	1	6
	Q	Evan Song	6	6				Q	E Song	3	6	3
		H Bourchier	4	3											14	M Purcell	2	6	6
	LL	Jin Yuquan	3	1												F Ferreira Silva	6	4	3
		F Ferreira Silva	6	6					F Ferreira Silva	6	6
								3	M Ebden	4	4

Section 4

	First round							Second round							Third round							Quarterfinals
								5	T Ito	6	6
		Baptiste Crepatte	6	78					B Crepatte	4	0
		T-h Yang	4	66											5	T Ito	5	3
		T Gabashvili	6	5	6											T Gabashvili	7	6
		Jacob Grills	4	7	1				T Gabashvili	4	6	6
								12	Y Bai	6	3	2
																							T Gabashvili	6	3	4
																						2	S-w Kwon	3	6	6
								16	A Santillan	6	6
		S Mukund	3	3					S Sekiguchi	1	2
		Shuichi Sekiguchi	6	6											16	A Santillan	66	4
	WC	Y He	6	6											2	S-w Kwon	78	6
	WC	X Gao	1	4				WC	Y He	4	2
								2	S-w Kwon	6	6

External links

• Main draw
• Qualifying draw