Batting

Pitching

Willie Jefferson

P

Age: 68

Bats/Throws: R/R

5'9" / 163

1/27/1904 - 5/31/1972

(68 years, 4 months, 4 days)

P

Stats

Partial SeasonsMLB Regular Season

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
1937	CT	MLB	33	1	2	0	8	5	39.1		7.55	1.83	0.46	.346	55.2%						5.72		2.95		0.7
1938	MRS	MLB	34	3	5	0	13	6	73.2		5.13	1.59	0.61	.280	53.0%						3.54		3.32		0.7
1939	MRS	MLB	35	1	2	0	3	3	23.0		2.35	1.17									4.70				-0.2
1942	2 Tms	MLB	38	6	2	0	9	8	65.0		4.71	1.25									2.35				2.2
1942	CCB	MLB	38	5	1	0	7	6	50.0		3.96	0.90									2.16				2.0
1942	PS	MLB	38	1	1	0	2	2	15.0		7.20	2.40									3.00				0.2
1943	CBE	MLB	39	3	6	0	9	8	65.2		4.80	1.92	0.27	.341	55.9%						5.07		2.72		0.9
1944	CBE	MLB	40	4	5	0	10	8	65.1		4.13	2.34	0.14	.317	64.7%						4.13		2.74		0.8
1945	CBE	MLB	41	2	0	1	5	1	21.1		5.06	2.11	0.00	.238	80.0%						1.69		2.27		0.4
1946	CBE	MLB	42	0	0	0	1	0	0.1		0.00	0.00	0.00	.571	-50.0%						135.01		2.58		0.0
Total	- - -	MLB		20	22	1	58	39	353.2		4.89	1.76	0.34	.314	74.2%						4.05		2.89		5.5

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
1937	CT	MLB	33	1	2	0	8	5	39.1		7.55	1.83	0.46	.346	55.2%						5.72		2.95		0.7
1938	MRS	MLB	34	3	5	0	13	6	73.2		5.13	1.59	0.61	.280	53.0%						3.54		3.32		0.7
1939	MRS	MLB	35	1	2	0	3	3	23.0		2.35	1.17									4.70				-0.2
1942	2 Tms	MLB	38	6	2	0	9	8	65.0		4.71	1.25									2.35				2.2
1942	CCB	MLB	38	5	1	0	7	6	50.0		3.96	0.90									2.16				2.0
1942	PS	MLB	38	1	1	0	2	2	15.0		7.20	2.40									3.00				0.2
1943	CBE	MLB	39	3	6	0	9	8	65.2		4.80	1.92	0.27	.341	55.9%						5.07		2.72		0.9
1944	CBE	MLB	40	4	5	0	10	8	65.1		4.13	2.34	0.14	.317	64.7%						4.13		2.74		0.8
1945	CBE	MLB	41	2	0	1	5	1	21.1		5.06	2.11	0.00	.238	80.0%						1.69		2.27		0.4
1946	CBE	MLB	42	0	0	0	1	0	0.1		0.00	0.00	0.00	.571	-50.0%						135.01		2.58		0.0
Total	- - -	MLB		20	22	1	58	39	353.2		4.89	1.76	0.34	.314	74.2%						4.05		2.89		5.5

Partial SeasonsMLB Regular Season

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
1937	CT	MLB	1	2	5.72	8	5		3	0	0			39.1	181	49	28	25	2	8		2	0		33
1938	MRS	MLB	3	5	3.54	13	6		5	1	0			73.2	317	77	46	29	5	13		0	0		42
1939	MRS	MLB	1	2	4.70	3	3		2	1	0			23.0		25	18	12		3		0			6
1942	2 Tms	MLB	6	2	2.35	9	8		5	2	0			65.0		62	22	17		9		0	0		34
1942	CCB	MLB	5	1	2.16	7	6		4	1	0			50.0		50	14	12		5		0	0		22
1942	PS	MLB	1	1	3.00	2	2		1	1	0			15.0		12	8	5		4		0	0		12
1943	CBE	MLB	3	6	5.07	9	8		7	0	0			65.2	302	87	47	37	2	14		2	1		35
1944	CBE	MLB	4	5	4.13	10	8		6	0	0			65.1	278	74	33	30	1	17	0	0	3	1	30
1945	CBE	MLB	2	0	1.69	5	1		1	0	1			21.1	80	15	4	4	0	5		0	0	0	12
1946	CBE	MLB	0	0	135.01	1	0		0	0	0			0.1	7	4	6	5	0	0	0	0	0	0	0
Total	- - -	MLB	20	22	4.05	58	39		29	4	1			353.2	1165	393	204	159	10	69	0	4	4	1	192

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
1937	CT	MLB	1	2	5.72	8	5		3	0	0			39.1	181	49	28	25	2	8		2	0		33
1938	MRS	MLB	3	5	3.54	13	6		5	1	0			73.2	317	77	46	29	5	13		0	0		42
1939	MRS	MLB	1	2	4.70	3	3		2	1	0			23.0		25	18	12		3		0			6
1942	2 Tms	MLB	6	2	2.35	9	8		5	2	0			65.0		62	22	17		9		0	0		34
1942	CCB	MLB	5	1	2.16	7	6		4	1	0			50.0		50	14	12		5		0	0		22
1942	PS	MLB	1	1	3.00	2	2		1	1	0			15.0		12	8	5		4		0	0		12
1943	CBE	MLB	3	6	5.07	9	8		7	0	0			65.2	302	87	47	37	2	14		2	1		35
1944	CBE	MLB	4	5	4.13	10	8		6	0	0			65.1	278	74	33	30	1	17	0	0	3	1	30
1945	CBE	MLB	2	0	1.69	5	1		1	0	1			21.1	80	15	4	4	0	5		0	0	0	12
1946	CBE	MLB	0	0	135.01	1	0		0	0	0			0.1	7	4	6	5	0	0	0	0	0	0	0
Total	- - -	MLB	20	22	4.05	58	39		29	4	1			353.2	1165	393	204	159	10	69	0	4	4	1	192

Partial SeasonsMLB Regular SeasonAverages

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
1937	CT	MLB	7.55	1.83	4.13	0.46		18.2%	4.4%	13.8%		.287	1.45	.346	55.2%		128	86		2.95
1937			3.91	3.41	1.15	0.57		9.9%	8.6%	1.3%		.272	1.47	.292	65.5%					4.34
1938	MRS	MLB	5.13	1.59	3.23	0.61		13.2%	4.1%	9.1%		.253	1.22	.280	53.0%		87	100		3.32
1938			3.72	3.54	1.05	0.59		9.4%	8.9%	0.5%		.268	1.46	.286	65.9%					4.45
1939	MRS	MLB	2.35	1.17	2.00							.278	1.22				121
1939			3.64	3.45	1.06	0.60		10.5%	10.0%	0.6%		.268	1.45	.284	66.0%					4.49
1942	2 Tms	MLB	4.71	1.25	3.78							.253	1.09				61
1942	CCB	MLB	3.96	0.90	4.40							.262	1.10				56
1942	PS	MLB	7.20	2.40	3.00							.221	1.07				78
1942			3.58	3.38	1.06	0.44		10.9%	10.3%	0.6%		.250	1.34	.265	68.5%					4.27
1943	CBE	MLB	4.80	1.92	2.50	0.27		11.6%	4.6%	7.0%		.304	1.54	.341	55.9%		133	95		2.72
1943			3.62	3.34	1.08	0.34		9.4%	8.7%	0.7%		.251	1.35	.272	69.0%					4.05
1944	CBE	MLB	4.13	2.34	1.76	0.14		10.8%	6.1%	4.7%		.284	1.39	.317	64.7%		124	98		2.74
1944			3.46	3.16	1.10	0.39		9.0%	8.2%	0.8%		.256	1.36	.275	68.4%					4.10
1945	CBE	MLB	5.06	2.11	2.40	0.00		15.0%	6.3%	8.8%		.200	0.94	.238	80.0%		42	81		2.27
1945			3.52	3.35	1.05	0.39		9.1%	8.6%	0.4%		.256	1.38	.275	68.5%					4.16
1946	CBE	MLB	0.00	0.00	0.00	0.00		0.0%	0.0%	0.0%		.571	12.00	.571	-50.0%		999	91		2.58
1946			4.07	3.56	1.14	0.47		10.5%	9.2%	1.3%		.252	1.38	.274	69.9%					4.21
Total	- - -	MLB	4.89	1.76	2.78	0.34		13.0%	4.9%	8.2%		.273	1.31	.314	74.2%		105	71		2.89

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
1937	CT	MLB	7.55	1.83	4.13	0.46		18.2%	4.4%	13.8%		.287	1.45	.346	55.2%		128	86		2.95
1937			3.91	3.41	1.15	0.57		9.9%	8.6%	1.3%		.272	1.47	.292	65.5%					4.34
1938	MRS	MLB	5.13	1.59	3.23	0.61		13.2%	4.1%	9.1%		.253	1.22	.280	53.0%		87	100		3.32
1938			3.72	3.54	1.05	0.59		9.4%	8.9%	0.5%		.268	1.46	.286	65.9%					4.45
1939	MRS	MLB	2.35	1.17	2.00							.278	1.22				121
1939			3.64	3.45	1.06	0.60		10.5%	10.0%	0.6%		.268	1.45	.284	66.0%					4.49
1942	2 Tms	MLB	4.71	1.25	3.78							.253	1.09				61
1942	CCB	MLB	3.96	0.90	4.40							.262	1.10				56
1942	PS	MLB	7.20	2.40	3.00							.221	1.07				78
1942			3.58	3.38	1.06	0.44		10.9%	10.3%	0.6%		.250	1.34	.265	68.5%					4.27
1943	CBE	MLB	4.80	1.92	2.50	0.27		11.6%	4.6%	7.0%		.304	1.54	.341	55.9%		133	95		2.72
1943			3.62	3.34	1.08	0.34		9.4%	8.7%	0.7%		.251	1.35	.272	69.0%					4.05
1944	CBE	MLB	4.13	2.34	1.76	0.14		10.8%	6.1%	4.7%		.284	1.39	.317	64.7%		124	98		2.74
1944			3.46	3.16	1.10	0.39		9.0%	8.2%	0.8%		.256	1.36	.275	68.4%					4.10
1945	CBE	MLB	5.06	2.11	2.40	0.00		15.0%	6.3%	8.8%		.200	0.94	.238	80.0%		42	81		2.27
1945			3.52	3.35	1.05	0.39		9.1%	8.6%	0.4%		.256	1.38	.275	68.5%					4.16
1946	CBE	MLB	0.00	0.00	0.00	0.00		0.0%	0.0%	0.0%		.571	12.00	.571	-50.0%		999	91		2.58
1946			4.07	3.56	1.14	0.47		10.5%	9.2%	1.3%		.252	1.38	.274	69.9%					4.21
Total	- - -	MLB	4.89	1.76	2.78	0.34		13.0%	4.9%	8.2%		.273	1.31	.314	74.2%		105	71		2.89