2019 Kunming Open – Men's singles

Prajnesh Gunneswaran was the defending champion^[1] but lost in the final to Jay Clarke.

Men's singles
2019 Kunming Open
Champion	Jay Clarke
Runner-up	Prajnesh Gunneswaran
Score	6–4, 6–3

Main article: 2019 Kunming Open

Clarke won the title after defeating Gunneswaran 6–4, 6–3 in the final.

Seeds

All seeds receive a bye into the second round.

1. Jordan Thompson (third round)
2. Prajnesh Gunneswaran (final)
3. Kamil Majchrzak (semifinals)
4. Jason Jung (third round)
5. Ramkumar Ramanathan (quarterfinals)
6. Alex Bolt (quarterfinals)
7. Dennis Novak (second round)
8. Jason Kubler (third round)
9. James Duckworth (quarterfinals)
10. Nikola Milojević (quarterfinals)
11. Enrique López Pérez (third round)
12. Aleksandr Nedovyesov (second round)
13. Maxime Janvier (third round)
14. Jay Clarke (champion)
15. Adam Pavlásek (third round)
16. Zhang Ze (second round)

Draw

Key

• Q = Qualifier
• WC = Wild card
• LL = Lucky loser
• Alt = Alternate
• ITF = ITF entry
• PR = Protected ranking
• SR = Special ranking
• SE = Special exempt
• JE = Junior exempt
• JR = Junior Accelerator Programme entrant
• CO = College Accelerator Programme entrant
• NG = Next Gen Accelerator Program entrant
• w/o = Walkover
• r = Retired
• d = Defaulted

Finals

	Quarterfinals							Semifinals							Final
	14	Jay Clarke	7	3	6
	9	James Duckworth	5	6	1
								14	Jay Clarke	6	6
									Gonçalo Oliveira	3	2
		Gonçalo Oliveira	65	6	6
	6	Alex Bolt	77	4	3
															14	Jay Clarke	6	6
															2	Prajnesh Gunneswaran	4	3
	5	Ramkumar Ramanathan	1	64
	3	Kamil Majchrzak	6	77
								3	Kamil Majchrzak	65	77	4
								2	Prajnesh Gunneswaran	77	63	6
	10	Nikola Milojević	5	3
	2	Prajnesh Gunneswaran	7	6

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	J Thompson	6	6
		D Wu	4	6	2				M Purcell	3	4
		M Purcell	6	4	6										1	J Thompson	5	6	2
	WC	X Gao	3	1											14	J Clarke	7	2	6
		M Viola	6	6					M Viola	4	3
								14	J Clarke	6	6
																						14	J Clarke	7	3	6
																						9	J Duckworth	5	6	1
								9	J Duckworth	6	6
	Q	Jacob Grills	6	6				Q	J Grills	3	4
	WC	Y He	1	4											9	J Duckworth	7	77
		Makoto Ochi	6	78											8	J Kubler	5	65
	WC	Li Yuanfeng	2	66					M Ochi	2	1
								8	J Kubler	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								4	J Jung	6	5	7
		U Ignatik	6	6					U Ignatik	3	7	5
	Alt	N Barrientos	2	2											4	J Jung	3	61
		Xia Zihao	2	0												G Oliveira	6	77
		G Oliveira	6	6					G Oliveira	710	6
								16	Ze Zhang	68	3
																							G Oliveira	65	6	6
																						6	A Bolt	77	4	3
								11	E López Pérez	6	6
		L Saville	3	6	6				L Saville	3	4
		A Harris	6	4	4										11	E López Pérez	3	4
		T Lamasine	4	7	5										6	A Bolt	6	6
		Y Uchiyama	6	5	7				Y Uchiyama	6	62	4
								6	A Bolt	2	77	6

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								5	R Ramanathan	6	6
		S Mukund	1	4					Y Bai	4	4
		Y Bai	6	6											5	R Ramanathan	6	3	6
		A Santillan	7	65	0											Zh Zhang	3	6	3
		Zh Zhang	5	77	6				Zh Zhang	77	2	6
								12	A Nedovyesov	61	6	2
																						5	R Ramanathan	1	64
																						3	K Majchrzak	6	77
								13	M Janvier	65	7	77
		K Uchida	77	3	1				T-h Yang	77	5	62
		T-h Yang	63	6	6										13	M Janvier	3	4
		M Banes	4	6	77										3	K Majchrzak	6	6
	Q	B Patael	6	3	65				M Banes	4	1
								3	K Majchrzak	6	6

Section 4

	First round							Second round							Third round							Quarterfinals
								7	D Novak	1	1
		A Martin	6	6					A Martin	6	6
	WC	F Sun	3	1												A Martin	1	77	1
		Z Li	6	77											10	N Milojević	6	60	6
		T-l Wu	2	65					Z Li	4	3
								10	N Milojević	6	6
																						10	N Milojević	5	3
																						2	P Gunneswaran	7	6
								15	A Pavlásek	77	3
		Y-s Chung	6	6					Y-s Chung	62	1r
	WC	Liu Hanyi	1	3											15	A Pavlásek	5	3
		S Myneni	6	6											2	P Gunneswaran	7	6
		V Šafránek	2	4					S Myneni	2	4
								2	P Gunneswaran	6	6