Singles
2022 Busan Open
Champion	Kamil Majchrzak
Runner-up	Radu Albot
Score	6–4, 3–6, 6–2

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

Kamil Majchrzak won the title after defeating Radu Albot 6–4, 3–6, 6–2 in the final.

Seeds

Draw

Finals

	Semifinals							Final
	6	Kamil Majchrzak	77	6
	5	Christopher O'Connell	63	4
								6	Kamil Majchrzak	6	3	6
								2	Radu Albot	4	6	2
	LL	Hong Seong-chan	62	3
	2	Radu Albot	77	6

Top half

	First round							Second round							Quarterfinals							Semifinals
	1/WC	S-w Kwon	6	6
	Q	M Neuchrist	4	2				1/WC	S-w Kwon	6	6
	Q	S Mochizuki	4	3					A Vukic	4	2
		A Vukic	6	6											1/WC	S-w Kwon	2	77	5
	Q	K Smith	4	5											6	K Majchrzak	6	64	7
		H Međedović	6	7					H Međedović	61	4
		M Marterer	3	1				6	K Majchrzak	77	6
	6	K Majchrzak	6	6																		6	K Majchrzak	77	6
	9	C Eubanks	6	6																		5	C O'Connell	63	4
	LL	N Nakagawa	0	3				9	C Eubanks	77	6
		K Coppejans	4	6	7				K Coppejans	62	3
		A Kovacevic	6	4	5										9	C Eubanks	63	6	1
		K Uchida	3	3											5	C O'Connell	77	4	6
	WC	J-s Nam	6	6				WC	J-s Nam	3	2
	Q	M Sasikumar	4	2				5	C O'Connell	6	6
	5	C O'Connell	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	8	J Millman	6	6
		D Svrčina	3	4				8	J Millman	6	6
	LL	M Gengel	1	6	6			LL	M Gengel	3	3
		H Moriya	6	4	2										8	J Millman	6	4	5
	LL	S-c Hong	6	3	6										LL	S-c Hong	3	6	7
		L Tu	3	6	1			LL	S-c Hong	6	7
	WC	Y-s Chung	7	7				WC	Y-s Chung	3	5
	3	C-h Tseng	5	5																		LL	S-c Hong	62	3
	7	J Duckworth	4	6	4																	2	R Albot	77	6
	PR	M Polmans	6	2	6			PR	M Polmans	6	6
		R Hijikata	6	612	4			Q	M Purcell	2	4
	Q	M Purcell	3	714	6										PR	M Polmans	5	2r
		S Mansouri	65	62											2	R Albot	7	4
	Q	J De Loore	77	77				Q	J De Loore	5	0r
		T-l Wu	3	6	2			2	R Albot	7	2
	2	R Albot	6	2	6

References

External links

• Main draw
• Qualifying draw