Singles
2019 Busan Open
Champion	Ričardas Berankis
Runner-up	Andrew Harris
Score	7–6(7–5), 6–2

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

Ričardas Berankis won the title after defeating Andrew Harris 7–6^(7–5), 6–2 in the final.

Seeds

All seeds receive a bye into the second round.

Draw

Finals

	Quarterfinals							Semifinals							Final
	1	Ričardas Berankis	5	6	6
		Chung Yun-seong	7	3	4
								1	Ričardas Berankis	6	7
								16	Yasutaka Uchiyama	2	5
	16	Yasutaka Uchiyama	4	6	6
	10	Tatsuma Ito	6	0	3
															1	Ričardas Berankis	77	6
																Andrew Harris	65	2
	7	Evgeny Donskoy	4	65
		Andrew Harris	6	77
									Andrew Harris	5	78	2
									Akira Santillan	7	66	1r
		Akira Santillan	6	6
	15	Go Soeda	3	3

Top half

Section 1

	First round							Second round							Third round							Quarterfinals
								1	R Berankis	1	79	6
		L Broady	7	6					L Broady	6	67	4
	Q	Xia Zihao	5	1											1	R Berankis	6	3	6
	Q	Makoto Ochi	63	4												D-h Lee	3	6	3
		D-h Lee	77	6					D-h Lee	5	6	77
								13	Y Sugita	7	3	63
																						1	R Berankis	5	6	6
																							Y-s Chung	7	3	4
								9	N Milojević	2	6	5
		Y-s Chung	3	6	6				Y-s Chung	6	3	7
		Z Li	6	3	4											Y-s Chung	6	6
		Evan Song	6	3	3										6	M Baghdatis	2	3
		D Sela	3	6	6				D Sela	6	2	2
								6	M Baghdatis	4	6	6

Section 2

	First round							Second round							Third round							Quarterfinals
								4	L Lacko	3	6	6
	WC	Kim Young-seok	1	0					L Saville	6	3	4
		L Saville	6	6											4	L Lacko	6	4	0
		M Banes	6	710											16	Y Uchiyama	3	6	6
	WC	Kim Cheong-eui	1	68					M Banes	4	2
								16	Y Uchiyama	6	6
																						16	Y Uchiyama	4	6	6
																						10	T Ito	6	0	3
								10	T Ito	6	77
		T-l Wu	77	7					T-l Wu	4	62
		M Neuchrist	62	5											10	T Ito	7	66	6
		C İlkel	6	77												C İlkel	5	78	4
	WC	J-s Nam	4	62					C İlkel	6	77
								8	R Ramanathan	1	60

Bottom half

Section 3

	First round							Second round							Third round							Quarterfinals
								7	E Donskoy	6	6
		S Mukund	79	3	7				S Mukund	2	1
		S Myneni	67	6	5										7	E Donskoy	6	77
	WC	M-k Song	6	3	2											E King	2	63
		E King	3	6	6				E King	64	7	710
								12	R Bemelmans	77	5	68
																						7	E Donskoy	4	65
																							A Harris	6	77
								14	H Moriya	5	3
		S Robert	4	2					A Harris	7	6
		A Harris	6	6												A Harris	6	4	6
		M Purcell	6	6												M Purcell	4	6	2
		F Peliwo	4	3					M Purcell	6	6
								3	B Schnur	4	3

Section 4

	First round							Second round							Third round							Quarterfinals
								5	J Jung	3	6	2
		A Šetkić	2	2					A Santillan	6	3	6
		A Santillan	6	6												A Santillan	711	6
		T-h Yang	6	6												T-h Yang	69	1
		K King	3	4					T-h Yang	6	714
								11	S-w Kwon	3	612
																							A Santillan	6	6
																						15	G Soeda	3	3
								15	G Soeda	6	6
		D Wu	6	3	6				D Wu	1	1
		Roy Smith	3	6	1										15	G Soeda	6	6
	WC	S-c Hong	2	5												K Uchida	4	3
		K Uchida	6	7					K Uchida	710	6
								2	S Stakhovsky	68	3

References

External links

• Main draw
• Qualifying draw