Batting

Pitching

Byung-yong Chei 채병용

P

Age: 43

Bats/Throws: R/R

6'1" / 220

DOB: 4/25/1982

(43 years, 2 months, 5 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
2002	SK	KBO	20	7	9	11	51	15	141.0		8.04	2.81	1.28	.264	84.1%						3.19		4.14
2003	SK	KBO	21	9	5	4	34	16	114.0		6.63	4.66	0.71	.296	67.7%						4.82		3.99
2005	SK	KBO	23	8	8	0	26	23	121.0		7.14	4.02	1.34	.249	73.0%						4.24		4.86
2006	SK	KBO	24	7	8	0	27	25	152.2		5.72	3.24	0.59	.269	75.3%						3.07		3.51
2007	SK	KBO	25	11	8	0	28	23	146.0		5.18	2.90	0.49	.277	77.6%						2.84		3.41
2008	SK	KBO	26	10	2	0	27	23	136.2		5.33	2.83	0.66	.270	82.0%						2.70		3.96
2009	SK	KBO	27	3	3	2	28	7	61.1		7.78	3.67	1.61	.309	78.6%						4.70		5.07
2012	SK	KBO	30	3	3	0	14	10	62.2		6.03	3.16	0.43	.315	79.3%						3.16		3.45
2013	SK	KBO	31	0	3	1	12	2	20.1		5.31	7.08	0.89	.400	67.1%						7.97		6.26
2014	SK	KBO	32	8	12	0	27	24	130.0		6.02	3.39	1.87	.300	67.0%						6.37		6.45
2015	SK	KBO	33	4	4	0	33	8	83.0		8.46	2.93	1.84	.355	70.5%						6.07		5.43
2016	SK	KBO	34	6	3	2	68	0	83.2		7.21	3.12	0.97	.287	68.5%						4.30		4.70
2017	SK	KBO	35	6	4	0	43	0	50.0		7.74	2.70	1.44	.333	58.1%						6.84		5.13
2018	SK	KBO	36	2	1	1	29	0	30.0		4.50	2.40	2.40	.260	84.4%						4.80		7.16
2019	SK	KBO	37	0	0	1	4	0	3.2		7.36	7.36	2.45	.462	72.9%	35.7%	25.0%				9.82		8.55	6.05

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
2002	SK	KBO	20	7	9	11	51	15	141.0		8.04	2.81	1.28	.264	84.1%						3.19		4.14
2003	SK	KBO	21	9	5	4	34	16	114.0		6.63	4.66	0.71	.296	67.7%						4.82		3.99
2005	SK	KBO	23	8	8	0	26	23	121.0		7.14	4.02	1.34	.249	73.0%						4.24		4.86
2006	SK	KBO	24	7	8	0	27	25	152.2		5.72	3.24	0.59	.269	75.3%						3.07		3.51
2007	SK	KBO	25	11	8	0	28	23	146.0		5.18	2.90	0.49	.277	77.6%						2.84		3.41
2008	SK	KBO	26	10	2	0	27	23	136.2		5.33	2.83	0.66	.270	82.0%						2.70		3.96
2009	SK	KBO	27	3	3	2	28	7	61.1		7.78	3.67	1.61	.309	78.6%						4.70		5.07
2012	SK	KBO	30	3	3	0	14	10	62.2		6.03	3.16	0.43	.315	79.3%						3.16		3.45
2013	SK	KBO	31	0	3	1	12	2	20.1		5.31	7.08	0.89	.400	67.1%						7.97		6.26
2014	SK	KBO	32	8	12	0	27	24	130.0		6.02	3.39	1.87	.300	67.0%						6.37		6.45
2015	SK	KBO	33	4	4	0	33	8	83.0		8.46	2.93	1.84	.355	70.5%						6.07		5.43
2016	SK	KBO	34	6	3	2	68	0	83.2		7.21	3.12	0.97	.287	68.5%						4.30		4.70
2017	SK	KBO	35	6	4	0	43	0	50.0		7.74	2.70	1.44	.333	58.1%						6.84		5.13
2018	SK	KBO	36	2	1	1	29	0	30.0		4.50	2.40	2.40	.260	84.4%						4.80		7.16
2019	SK	KBO	37	0	0	1	4	0	3.2		7.36	7.36	2.45	.462	72.9%	35.7%	25.0%				9.82		8.55	6.05

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
2002	SK	KBO	7	9	3.19	51	15		2	2	11	2	0	141.0	578	120	51	50	20	44	3	9	4	1	126
2003	SK	KBO	9	5	4.82	34	16		0	0	4	2	0	114.0	509	113	66	61	9	59	1	6	2	0	84
2005	SK	KBO	8	8	4.24	26	23		0	0	0	1	0	121.0	518	103	63	57	18	54	0	8	0	0	96
2006	SK	KBO	7	8	3.07	27	25		0	0	0	0	0	152.2	640	136	60	52	10	55	2	9	2	1	97
2007	SK	KBO	11	8	2.84	28	23		0	0	0	0	0	146.0	610	137	51	46	8	47	4	5	3	1	84
2008	SK	KBO	10	2	2.70	27	23		0	0	0	1	0	136.2	569	126	43	41	10	43	1	6	2	0	81
2009	SK	KBO	3	3	4.70	28	7		0	0	2	3	0	61.1	269	66	32	32	11	25	2	2	2	0	53
2012	SK	KBO	3	3	3.16	14	10		0	0	0	0	0	62.2	271	67	22	22	3	22	4	1	1	0	42
2013	SK	KBO	0	3	7.97	12	2		0	0	1	0	0	20.1	103	30	18	18	2	16	1	3	1	1	12
2014	SK	KBO	8	12	6.37	27	24		1	0	0	0	1	130.0	585	151	94	92	27	49	0	8	2	0	87
2015	SK	KBO	4	4	6.07	33	8		0	0	0	1	0	83.0	367	103	56	56	17	27	1	3	4	0	78
2016	SK	KBO	6	3	4.30	68	0		0	0	2	9	1	83.2	345	77	43	40	9	29	1	3	2	0	67
2017	SK	KBO	6	4	6.84	43	0		0	0	0	6	3	50.0	231	62	40	38	8	15	2	3	1	0	43
2018	SK	KBO	2	1	4.80	29	0		0	0	1	3	1	30.0	128	33	16	16	8	8	0	1	0	0	15
2019	SK	KBO	0	0	9.82	4	0		0	0	1	1	0	3.2	21	7	4	4	1	3	0	1	0	0	3

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
2002	SK	KBO	7	9	3.19	51	15		2	2	11	2	0	141.0	578	120	51	50	20	44	3	9	4	1	126
2003	SK	KBO	9	5	4.82	34	16		0	0	4	2	0	114.0	509	113	66	61	9	59	1	6	2	0	84
2005	SK	KBO	8	8	4.24	26	23		0	0	0	1	0	121.0	518	103	63	57	18	54	0	8	0	0	96
2006	SK	KBO	7	8	3.07	27	25		0	0	0	0	0	152.2	640	136	60	52	10	55	2	9	2	1	97
2007	SK	KBO	11	8	2.84	28	23		0	0	0	0	0	146.0	610	137	51	46	8	47	4	5	3	1	84
2008	SK	KBO	10	2	2.70	27	23		0	0	0	1	0	136.2	569	126	43	41	10	43	1	6	2	0	81
2009	SK	KBO	3	3	4.70	28	7		0	0	2	3	0	61.1	269	66	32	32	11	25	2	2	2	0	53
2012	SK	KBO	3	3	3.16	14	10		0	0	0	0	0	62.2	271	67	22	22	3	22	4	1	1	0	42
2013	SK	KBO	0	3	7.97	12	2		0	0	1	0	0	20.1	103	30	18	18	2	16	1	3	1	1	12
2014	SK	KBO	8	12	6.37	27	24		1	0	0	0	1	130.0	585	151	94	92	27	49	0	8	2	0	87
2015	SK	KBO	4	4	6.07	33	8		0	0	0	1	0	83.0	367	103	56	56	17	27	1	3	4	0	78
2016	SK	KBO	6	3	4.30	68	0		0	0	2	9	1	83.2	345	77	43	40	9	29	1	3	2	0	67
2017	SK	KBO	6	4	6.84	43	0		0	0	0	6	3	50.0	231	62	40	38	8	15	2	3	1	0	43
2018	SK	KBO	2	1	4.80	29	0		0	0	1	3	1	30.0	128	33	16	16	8	8	0	1	0	0	15
2019	SK	KBO	0	0	9.82	4	0		0	0	1	1	0	3.2	21	7	4	4	1	3	0	1	0	0	3

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
2002	SK	KBO	8.04	2.81	2.86	1.28		21.8%	7.6%	14.2%		.229	1.16	.264	84.1%		75	97		4.14
2003	SK	KBO	6.63	4.66	1.42	0.71		16.5%	11.6%	4.9%		.255	1.51	.296	67.7%		112	93		3.99
2005	SK	KBO	7.14	4.02	1.78	1.34		18.5%	10.4%	8.1%		.226	1.30	.249	73.0%		100	115		4.86
2006	SK	KBO	5.72	3.24	1.76	0.59		15.2%	8.6%	6.6%		.236	1.25	.269	75.3%		85	98		3.51
2007	SK	KBO	5.18	2.90	1.79	0.49		13.8%	7.7%	6.1%		.246	1.26	.277	77.6%		72	87		3.41
2008	SK	KBO	5.33	2.83	1.88	0.66		14.2%	7.6%	6.7%		.242	1.24	.270	82.0%		65	96		3.96
2009	SK	KBO	7.78	3.67	2.12	1.61		19.7%	9.3%	10.4%		.273	1.48	.309	78.6%		98	105		5.07
2012	SK	KBO	6.03	3.16	1.91	0.43		15.5%	8.1%	7.4%		.270	1.42	.315	79.3%		83	90		3.45
2013	SK	KBO	5.31	7.08	0.75	0.89		11.7%	15.5%	-3.9%		.357	2.26	.400	67.1%		184	145		6.26
2014	SK	KBO	6.02	3.39	1.78	1.87		14.9%	8.4%	6.5%		.286	1.54	.300	67.0%		122	124		6.45
2015	SK	KBO	8.46	2.93	2.89	1.84		21.3%	7.4%	13.9%		.306	1.57	.355	70.5%		124	111		5.43
2016	SK	KBO	7.21	3.12	2.31	0.97		19.4%	8.4%	11.0%		.246	1.27	.287	68.5%		83	91		4.70
2017	SK	KBO	7.74	2.70	2.87	1.44		18.6%	6.5%	12.1%		.291	1.54	.333	58.1%		137	103		5.13
2018	SK	KBO	4.50	2.40	1.88	2.40		11.7%	6.3%	5.5%		.277	1.37	.260	84.4%		92	138		7.16
2019	SK	KBO	7.36	7.36	1.00	2.45		14.3%	14.3%	0.0%		.412	2.73	.462	72.9%		230	195		8.55

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
2002	SK	KBO	8.04	2.81	2.86	1.28		21.8%	7.6%	14.2%		.229	1.16	.264	84.1%		75	97		4.14
2003	SK	KBO	6.63	4.66	1.42	0.71		16.5%	11.6%	4.9%		.255	1.51	.296	67.7%		112	93		3.99
2005	SK	KBO	7.14	4.02	1.78	1.34		18.5%	10.4%	8.1%		.226	1.30	.249	73.0%		100	115		4.86
2006	SK	KBO	5.72	3.24	1.76	0.59		15.2%	8.6%	6.6%		.236	1.25	.269	75.3%		85	98		3.51
2007	SK	KBO	5.18	2.90	1.79	0.49		13.8%	7.7%	6.1%		.246	1.26	.277	77.6%		72	87		3.41
2008	SK	KBO	5.33	2.83	1.88	0.66		14.2%	7.6%	6.7%		.242	1.24	.270	82.0%		65	96		3.96
2009	SK	KBO	7.78	3.67	2.12	1.61		19.7%	9.3%	10.4%		.273	1.48	.309	78.6%		98	105		5.07
2012	SK	KBO	6.03	3.16	1.91	0.43		15.5%	8.1%	7.4%		.270	1.42	.315	79.3%		83	90		3.45
2013	SK	KBO	5.31	7.08	0.75	0.89		11.7%	15.5%	-3.9%		.357	2.26	.400	67.1%		184	145		6.26
2014	SK	KBO	6.02	3.39	1.78	1.87		14.9%	8.4%	6.5%		.286	1.54	.300	67.0%		122	124		6.45
2015	SK	KBO	8.46	2.93	2.89	1.84		21.3%	7.4%	13.9%		.306	1.57	.355	70.5%		124	111		5.43
2016	SK	KBO	7.21	3.12	2.31	0.97		19.4%	8.4%	11.0%		.246	1.27	.287	68.5%		83	91		4.70
2017	SK	KBO	7.74	2.70	2.87	1.44		18.6%	6.5%	12.1%		.291	1.54	.333	58.1%		137	103		5.13
2018	SK	KBO	4.50	2.40	1.88	2.40		11.7%	6.3%	5.5%		.277	1.37	.260	84.4%		92	138		7.16
2019	SK	KBO	7.36	7.36	1.00	2.45		14.3%	14.3%	0.0%		.412	2.73	.462	72.9%		230	195		8.55