Roy Mahaffey

Age: 65

Bats/Throws: R/R

6'0" / 180

2/9/1904 - 7/23/1969

(65 years, 5 months, 14 days)

Stats

PostseasonMLB 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	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	ERA ERA - Earned Run Average ((ER*9)/IP)	FIP FIP - Fielder Independent Pitching on an ERA scale	WAR WAR - Wins Above Replacement
1926	PIT	MLB	22	0	0	0	4	0	4.2	5.79	1.93	0.00	.333	42.9%	0.00	3.03	0.1
1927	PIT	MLB	23	1	0	0	2	1	9.1	3.86	8.68	0.00	.281	55.6%	7.71	5.02	0.0
1930	PHA	MLB	26	9	5	0	33	16	152.2	2.24	3.12	0.94	.290	61.2%	5.01	5.47	0.5
1931	PHA	MLB	27	15	4	2	30	20	162.1	3.27	4.55	0.50	.297	68.1%	4.21	4.70	1.1
1931	PHA	MLB	27	0	0	0	1	0	1.0	0.00	9.00	0.00	.250	50.0%	9.00	6.14
1932	PHA	MLB	28	13	13	0	37	28	222.2	4.28	3.88	1.09	.283	68.1%	5.09	4.99	0.9
1933	PHA	MLB	29	13	10	0	33	23	179.1	3.31	3.71	0.25	.291	60.2%	5.17	3.83	2.6
1934	PHA	MLB	30	6	7	2	37	14	129.0	2.58	3.84	0.70	.278	59.8%	5.37	4.92	0.8
1935	PHA	MLB	31	8	4	0	27	17	136.0	2.58	2.78	0.73	.285	72.6%	3.90	4.70	1.1
1936	SLB	MLB	32	2	6	1	21	9	60.0	1.95	6.00	0.90	.311	53.2%	8.10	6.23	0.0
Total	- - -	MLB		67	49	5	224	128	1056.0	3.11	3.85	0.72	.289	63.9%	5.01	4.83	7.0
Postseason	- - -	MLB		0	0	0	1	0	1.0	0.00	9.00	0.00	.250	50.0%	9.00	6.14

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	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	ERA ERA - Earned Run Average ((ER*9)/IP)	FIP FIP - Fielder Independent Pitching on an ERA scale	WAR WAR - Wins Above Replacement
1926	PIT	MLB	22	0	0	0	4	0	4.2	5.79	1.93	0.00	.333	42.9%	0.00	3.03	0.1
1927	PIT	MLB	23	1	0	0	2	1	9.1	3.86	8.68	0.00	.281	55.6%	7.71	5.02	0.0
1930	PHA	MLB	26	9	5	0	33	16	152.2	2.24	3.12	0.94	.290	61.2%	5.01	5.47	0.5
1931	PHA	MLB	27	15	4	2	30	20	162.1	3.27	4.55	0.50	.297	68.1%	4.21	4.70	1.1
1931	PHA	MLB	27	0	0	0	1	0	1.0	0.00	9.00	0.00	.250	50.0%	9.00	6.14
1932	PHA	MLB	28	13	13	0	37	28	222.2	4.28	3.88	1.09	.283	68.1%	5.09	4.99	0.9
1933	PHA	MLB	29	13	10	0	33	23	179.1	3.31	3.71	0.25	.291	60.2%	5.17	3.83	2.6
1934	PHA	MLB	30	6	7	2	37	14	129.0	2.58	3.84	0.70	.278	59.8%	5.37	4.92	0.8
1935	PHA	MLB	31	8	4	0	27	17	136.0	2.58	2.78	0.73	.285	72.6%	3.90	4.70	1.1
1936	SLB	MLB	32	2	6	1	21	9	60.0	1.95	6.00	0.90	.311	53.2%	8.10	6.23	0.0
Total	- - -	MLB		67	49	5	224	128	1056.0	3.11	3.85	0.72	.289	63.9%	5.01	4.83	7.0
Postseason	- - -	MLB		0	0	0	1	0	1.0	0.00	9.00	0.00	.250	50.0%	9.00	6.14

PostseasonMLB 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	SV SV - 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	SO SO - Strikeouts
1926	PIT	MLB	0	0	0.00	4	0		0	0	4.2	20	5	4	0	0	1		1	0	3
1927	PIT	MLB	1	0	7.71	2	1		0	0	9.1	45	9	8	8	0	9		0	1	4
1930	PHA	MLB	9	5	5.01	33	16		6	0	152.2	697	186	108	85	16	53		4	4	38
1931	PHA	MLB	15	4	4.21	30	20		8	2	162.1	664	161	87	76	9	82		3	4	59
1931	PHA	MLB	0	0	9.00	1	0	0	0	0	1.0	5	1	1	1	0	1	0	0	0	0
1932	PHA	MLB	13	13	5.09	37	28		13	0	222.2	1003	245	136	126	27	96		5	2	106
1933	PHA	MLB	13	10	5.17	33	23		9	0	179.1	813	198	114	103	5	74		4	2	66
1934	PHA	MLB	6	7	5.37	37	14		3	2	129.0	577	142	88	77	10	55		1	6	37
1935	PHA	MLB	8	4	3.90	27	17		5	0	136.0	595	153	66	59	11	42		5	7	39
1936	SLB	MLB	2	6	8.10	21	9		1	1	60.0	304	82	62	54	6	40		1	5	13
Total	- - -	MLB	67	49	5.01	224	128		45	5	1056.0	4718	1181	673	588	84	452		24	31	365
Postseason	- - -	MLB	0	0	9.00	1	0	0	0	0	1.0	5	1	1	1	0	1	0	0	0	0

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	SV SV - 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	SO SO - Strikeouts
1926	PIT	MLB	0	0	0.00	4	0		0	0	4.2	20	5	4	0	0	1		1	0	3
1927	PIT	MLB	1	0	7.71	2	1		0	0	9.1	45	9	8	8	0	9		0	1	4
1930	PHA	MLB	9	5	5.01	33	16		6	0	152.2	697	186	108	85	16	53		4	4	38
1931	PHA	MLB	15	4	4.21	30	20		8	2	162.1	664	161	87	76	9	82		3	4	59
1931	PHA	MLB	0	0	9.00	1	0	0	0	0	1.0	5	1	1	1	0	1	0	0	0	0
1932	PHA	MLB	13	13	5.09	37	28		13	0	222.2	1003	245	136	126	27	96		5	2	106
1933	PHA	MLB	13	10	5.17	33	23		9	0	179.1	813	198	114	103	5	74		4	2	66
1934	PHA	MLB	6	7	5.37	37	14		3	2	129.0	577	142	88	77	10	55		1	6	37
1935	PHA	MLB	8	4	3.90	27	17		5	0	136.0	595	153	66	59	11	42		5	7	39
1936	SLB	MLB	2	6	8.10	21	9		1	1	60.0	304	82	62	54	6	40		1	5	13
Total	- - -	MLB	67	49	5.01	224	128		45	5	1056.0	4718	1181	673	588	84	452		24	31	365
Postseason	- - -	MLB	0	0	9.00	1	0	0	0	0	1.0	5	1	1	1	0	1	0	0	0	0

PostseasonMLB 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)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	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	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	FIP FIP - Fielder Independent Pitching on an ERA scale
1926	PIT	MLB	5.79	1.93	3.00	0.00	15.0%	5.0%	10.0%	.278	1.29	.333	42.9%	0	73	3.03
1926			3.13	3.22	0.97	0.40	8.0%	8.2%	-0.2%	.270	1.43	.287	65.0%			4.24
1927	PIT	MLB	3.86	8.68	0.44	0.00	8.9%	20.0%	-11.1%	.250	1.93	.281	55.6%	190	124	5.02
1927			3.10	3.04	1.02	0.39	9.6%	9.5%	0.2%	.273	1.42	.289	64.3%			4.23
1930	PHA	MLB	2.24	3.12	0.72	0.94	5.5%	7.6%	-2.2%	.291	1.57	.290	61.2%	105	114	5.47
1930			3.46	3.11	1.11	0.64	10.6%	9.5%	1.1%	.285	1.50	.302	62.1%			4.51
1931	PHA	MLB	3.27	4.55	0.72	0.50	8.9%	12.3%	-3.5%	.278	1.50	.297	68.1%	95	108	4.70
1931	PHA	MLB	0.00	9.00	0.00	0.00	0.0%	20.0%	-20.0%	.250	2.00	.250	50.0%	202	141	6.14
1931			3.33	3.16	1.06	0.43	8.5%	8.0%	0.5%	.272	1.44	.291	65.6%			4.19
1932	PHA	MLB	4.28	3.88	1.10	1.09	10.6%	9.6%	1.0%	.272	1.53	.283	68.1%	113	114	4.99
1932			3.37	3.01	1.12	0.53	9.4%	8.4%	1.0%	.271	1.41	.287	65.0%			4.30
1933	PHA	MLB	3.31	3.71	0.89	0.25	8.1%	9.1%	-1.0%	.269	1.52	.291	60.2%	119	91	3.83
1933			3.23	2.98	1.09	0.43	8.3%	7.6%	0.7%	.264	1.38	.281	66.6%			4.15
1934	PHA	MLB	2.58	3.84	0.67	0.70	6.4%	9.5%	-3.1%	.273	1.53	.278	59.8%	117	107	4.92
1934			3.64	3.22	1.13	0.54	9.2%	8.1%	1.1%	.273	1.46	.292	66.1%			4.28
1935	PHA	MLB	2.58	2.78	0.93	0.73	6.6%	7.1%	-0.5%	.279	1.43	.285	72.6%	89	105	4.70
1935			3.45	3.25	1.06	0.55	8.7%	8.2%	0.5%	.275	1.47	.292	65.5%			4.36
1936	SLB	MLB	1.95	6.00	0.33	0.90	4.3%	13.2%	-8.9%	.312	2.03	.311	53.2%	154	122	6.23
1936			3.48	3.44	1.01	0.56	8.7%	8.6%	0.1%	.279	1.51	.296	65.0%			4.44
Total	- - -	MLB	3.11	3.85	0.81	0.72	7.7%	9.6%	-1.8%	.278	1.55	.289	63.9%	110	108	4.83
Postseason	- - -	MLB	0.00	9.00	0.00	0.00	0.0%	20.0%	-20.0%	.250	2.00	.250	50.0%	202	141	6.14

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)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	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	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	FIP FIP - Fielder Independent Pitching on an ERA scale
1926	PIT	MLB	5.79	1.93	3.00	0.00	15.0%	5.0%	10.0%	.278	1.29	.333	42.9%	0	73	3.03
1926			3.13	3.22	0.97	0.40	8.0%	8.2%	-0.2%	.270	1.43	.287	65.0%			4.24
1927	PIT	MLB	3.86	8.68	0.44	0.00	8.9%	20.0%	-11.1%	.250	1.93	.281	55.6%	190	124	5.02
1927			3.10	3.04	1.02	0.39	9.6%	9.5%	0.2%	.273	1.42	.289	64.3%			4.23
1930	PHA	MLB	2.24	3.12	0.72	0.94	5.5%	7.6%	-2.2%	.291	1.57	.290	61.2%	105	114	5.47
1930			3.46	3.11	1.11	0.64	10.6%	9.5%	1.1%	.285	1.50	.302	62.1%			4.51
1931	PHA	MLB	3.27	4.55	0.72	0.50	8.9%	12.3%	-3.5%	.278	1.50	.297	68.1%	95	108	4.70
1931	PHA	MLB	0.00	9.00	0.00	0.00	0.0%	20.0%	-20.0%	.250	2.00	.250	50.0%	202	141	6.14
1931			3.33	3.16	1.06	0.43	8.5%	8.0%	0.5%	.272	1.44	.291	65.6%			4.19
1932	PHA	MLB	4.28	3.88	1.10	1.09	10.6%	9.6%	1.0%	.272	1.53	.283	68.1%	113	114	4.99
1932			3.37	3.01	1.12	0.53	9.4%	8.4%	1.0%	.271	1.41	.287	65.0%			4.30
1933	PHA	MLB	3.31	3.71	0.89	0.25	8.1%	9.1%	-1.0%	.269	1.52	.291	60.2%	119	91	3.83
1933			3.23	2.98	1.09	0.43	8.3%	7.6%	0.7%	.264	1.38	.281	66.6%			4.15
1934	PHA	MLB	2.58	3.84	0.67	0.70	6.4%	9.5%	-3.1%	.273	1.53	.278	59.8%	117	107	4.92
1934			3.64	3.22	1.13	0.54	9.2%	8.1%	1.1%	.273	1.46	.292	66.1%			4.28
1935	PHA	MLB	2.58	2.78	0.93	0.73	6.6%	7.1%	-0.5%	.279	1.43	.285	72.6%	89	105	4.70
1935			3.45	3.25	1.06	0.55	8.7%	8.2%	0.5%	.275	1.47	.292	65.5%			4.36
1936	SLB	MLB	1.95	6.00	0.33	0.90	4.3%	13.2%	-8.9%	.312	2.03	.311	53.2%	154	122	6.23
1936			3.48	3.44	1.01	0.56	8.7%	8.6%	0.1%	.279	1.51	.296	65.0%			4.44
Total	- - -	MLB	3.11	3.85	0.81	0.72	7.7%	9.6%	-1.8%	.278	1.55	.289	63.9%	110	108	4.83
Postseason	- - -	MLB	0.00	9.00	0.00	0.00	0.0%	20.0%	-20.0%	.250	2.00	.250	50.0%	202	141	6.14

Roy Mahaffey

Stats

Dashboard

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Advanced

BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG