Singles
2022 Seoul Open Challenger
Champion	Li Tu
Runner-up	Wu Yibing
Score	7–6(7–5), 6–4

Kwon Soon-woo was the defending champion^[1] but chose not to defend his title.

Qualifier Li Tu won his first Challenger title, defeating Wu Yibing 7–6^(7–5), 6–4 in the final.

Seeds

Draw

Finals

	Semifinals							Final
		Wu Yibing	6	3	6
	8	Kamil Majchrzak	3	6	4
									Wu Yibing	65	4
								Q	Li Tu	77	6
	Q	Li Tu	6	6
	6	James Duckworth	4	3

Top half

	First round							Second round							Quarterfinals							Semifinals
	1	R Albot	0	6	2
		Y Wu	6	4	6				Y Wu	6	6
		C-M Stebe	7	66	6				C-M Stebe	2	4
		A Vukic	5	78	4											Y Wu	6	6
		C Eubanks	78	4	4											D Svrčina	2	4
		D Svrčina	66	6	6				D Svrčina	6	3	6
	WC	Kim Cheong-eui	3	2				7	S Johnson	2	6	1
	7	S Johnson	6	6																			Y Wu	6	3	6
	4	E Gómez	7	4	4																	8	K Majchrzak	3	6	4
	Q	S Mochizuki	5	6	6			Q	S Mochizuki	6	2	6
	PR	M Polmans	6	3	4			Q	M Neuchrist	4	6	4
	Q	M Neuchrist	3	6	6										Q	S Mochizuki	3	0
		J Millman	6	6											8	K Majchrzak	6	6
	Q	H Moriya	3	1					J Millman	6	3	2
		J Clarke	2	2				8	K Majchrzak	2	6	6
	8	K Majchrzak	6	6

Bottom half

	First round							Second round							Quarterfinals							Semifinals
	5	C O'Connell	5	6	78
		R Peniston	7	3	66			5	C O'Connell	6	6
	WC	Kim Jang-jun	1	2					R Hijikata	4	1
		R Hijikata	6	6											5	C O'Connell	4	77	1
		K Uchida	4	0											Q	L Tu	6	64	6
	Q	L Tu	6	6				Q	L Tu	6	6
	Q	N Nakagawa	3	7	78			Q	N Nakagawa	3	2
	3	A Popyrin	6	5	66																	Q	L Tu	6	6
	6	J Duckworth	78	6																		6	J Duckworth	4	3
	Q	A Kovacevic	66	3				6	J Duckworth	78	6
	WC	Ho Chung	4	6	3			WC	Ho Chung	66	1
		Z Piros	6	3	0r										6	J Duckworth	4	78	6
		K Coppejans	6	6												M Marterer	6	66	3
		T-l Wu	3	4					K Coppejans	3	4
		M Marterer	6	6					M Marterer	6	6
	2	C-h Tseng	3	2

References

External links

• Main draw
• Qualifying draw