Batting

Pitching

Ro Un Lee 이로운

P

Age: 20

Bats/Throws: /

6'1" / 231

DOB: 9/11/2004

(20 years, 9 months, 19 days)

P

Stats

KBO stat lines do not separate stints with different teams before 2019; the team reported is the last team the player played for that season.

KBO

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	divider	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2023	SSG	KBO	18	6	1	0	50	0	57.2		8.12	4.53	1.09	.335	66.5%	40.7%	9.7%				5.62		4.74	4.23
2024	SSG	KBO	19	1	3	1	62	0	56.0		6.59	6.91	0.64	.339	65.2%	44.9%	6.1%				5.95		5.68	6.27
2025	SSG	KBO	20	2	3	1	42	0	41.0		7.90	3.73	0.44	.265	88.7%	46.8%	5.7%				1.32		3.52	3.82

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	divider	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2023	SSG	KBO	18	6	1	0	50	0	57.2		8.12	4.53	1.09	.335	66.5%	40.7%	9.7%				5.62		4.74	4.23
2024	SSG	KBO	19	1	3	1	62	0	56.0		6.59	6.91	0.64	.339	65.2%	44.9%	6.1%				5.95		5.68	6.27
2025	SSG	KBO	20	2	3	1	42	0	41.0		7.90	3.73	0.44	.265	88.7%	46.8%	5.7%				1.32		3.52	3.82

KBO

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2023	SSG	KBO	6	1	5.62	50	0		0	0	0	5	1	57.2	268	67	39	36	7	29	2	1	3	0	52
2024	SSG	KBO	1	3	5.95	62	0		0	0	1	7	2	56.0	277	67	43	37	4	43	4	3	3	0	41
2025	SSG	KBO	2	3	1.32	42	0		0	0	1	13	1	41.0	168	32	8	6	2	17	4	0	1	0	36

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2023	SSG	KBO	6	1	5.62	50	0		0	0	0	5	1	57.2	268	67	39	36	7	29	2	1	3	0	52
2024	SSG	KBO	1	3	5.95	62	0		0	0	1	7	2	56.0	277	67	43	37	4	43	4	3	3	0	41
2025	SSG	KBO	2	3	1.32	42	0		0	0	1	13	1	41.0	168	32	8	6	2	17	4	0	1	0	36

AveragesKBO

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	divider	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2023	SSG	KBO	8.12	4.53	1.79	1.09		19.4%	10.8%	8.6%		.282	1.66	.335	66.5%		132	109		4.74
2024	SSG	KBO	6.59	6.91	0.95	0.64		14.8%	15.5%	-0.7%		.290	1.96	.339	65.2%		117	110		5.68
2025	SSG	KBO	7.90	3.73	2.12	0.44		21.4%	10.1%	11.3%		.212	1.20	.265	88.7%		30	80		3.52

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	divider	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2023	SSG	KBO	8.12	4.53	1.79	1.09		19.4%	10.8%	8.6%		.282	1.66	.335	66.5%		132	109		4.74
2024	SSG	KBO	6.59	6.91	0.95	0.64		14.8%	15.5%	-0.7%		.290	1.96	.339	65.2%		117	110		5.68
2025	SSG	KBO	7.90	3.73	2.12	0.44		21.4%	10.1%	11.3%		.212	1.20	.265	88.7%		30	80		3.52