Art Mahaffey

Position: Pitcher

Bats: Right • Throws: Right

6-1, 185lb (185cm, 83kg)

Born: June 4, 1938 in Cincinnati, OH us

High School: Western Hills HS (Cincinnati, OH)

Debut: July 30, 1960 (Age 22-056d, 11,753rd in major league history)
vs. STL 2.0 IP, 2 H, 2 SO, 0 BB, 0 ER

Last Game: July 17, 1966 (Age 28-043d)
vs. CHC 0.1 IP, 3 H, 0 SO, 2 BB, 3 ER, L

Rookie Status: Exceeded rookie limits during 1960 season

Full Name: Arthur Mahaffey

View Player Info from the B-R Bullpen

View Player Bio from the SABR BioProject

3x All-Star

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SUMMARY

Career

WAR

7.3

ERA

4.17

185

148

999.0

639

WHIP

1.328

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Team Record in Appearances: 13-13 / in Starts: 11-11

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

Inning/Score Appearance Matrix

Multiple inning appearances: 24, Entered with runners on base: 2

1963 Pitching Game Log

Click two rows to sum games (Clear)

1963 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
1	92	1	Apr 9	PHI		CIN	W,2-1	CG	W(1-0)	99	9.0	4	1	1	3	10	0	0	1.00	1.26	35	9	9	3	1	4	82			0	0	0	31	1	0	0	0	0	1	1.46	0.525	3.13	0.67%	2.78	1t start tie	9t 3 out a1
2	93	3	Apr 13	PHI	@	STL	L,0-7	GS-5	L(1-1)	3	5.0	7	3	3	0	3	2	0	2.57	3.12	23	7	6	0	0	7	44			0	0	0	23	1	1	0	0	0	1	.49	-0.149	1.21	-0.22%	-0.67	1b start tie	5b 3 out d3
3	94	8	Apr 18	PHI	@	MLN	L,5-6	GS-5		4	5.0	6	4	2	3	2	0	0	2.84	3.22	26	4	11	3	1	6	42			0	0	0	23	1	0	1	0	0	2	1.26	-0.297	3.20	-0.45%	-1.90	1b start a 1	5b 3 out d2
4	95	12	Apr 21(2)	PHI		STL	L,5-10	GS-4	L(1-2)	2	3.1	5	6	6	3	2	0	0	4.84	3.33	18	2	6	0	0	5	25			0	0	0	15	1	0	0	0	0	0	1.15	-0.373	2.65	-0.52%	-3.43	1t start tie	4t 1-3 1 out tie
5	96	15	Apr 26	PHI	@	CHC	W,5-2	CG	W(2-2)	4	9.0	3	2	2	3	11	1	0	4.02	3.09	33	10	7	0	2	2	81			0	0	0	30	0	0	0	0	0	0	.69	0.309	1.43	0.38%	2.05	1b start tie	9b 3 out a3
May				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
6	97	19	May 2	PHI		LAD	L,2-3	CG	L(2-3)	5	9.0	7	3	3	1	7	1	1	3.79	3.07	33	9	13	5	2	2	67			1	1	0	31	0	0	0	2	0	0	1.32	-0.336	2.09	-0.32%	0.78	1t start tie	9t 3 out d1
7	98	24	May 7	PHI	@	NYM	L,1-3	GS-6	L(2-4)	4	6.0	6	3	3	1	6	2	0	3.88	3.36	24	5	8	0	2	4	53			0	0	0	22	1	0	0	0	0	0	.41	-0.172	.69	-0.17%	-0.46	1b start tie	6b 3 out d3
8	99	28	May 11	PHI		MLN	W,8-5	GS-6		3	5.0	6	5	5	2	3	3	0	4.38	4.04	22	5	7	0	4	5	36			0	1	0	19	1	0	0	0	1	0	.85	-0.424	.89	-0.27%	-2.90	1t start tie	6t --- 0 out d2
9	100	41	May 25	PHI	@	CIN	L,2-5	GS-4	L(2-5)	13	3.0	7	3	2	0	0	0	0	4.47	3.95	17	6	5	0	1	6	35			2	0	0	17	0	0	0	0	0	1	1.05	-0.277	1.30	-0.21%	-2.65	1b start tie	4b 12- 0 out d2
10	101	45	May 30(1)	PHI	@	PIT	L,1-7	GS-4	L(2-6)	4	4.0	4	4	3	3	1	1	0	4.63	4.19	19	3	8	1	2	4	38			0	0	0	15	0	1	0	0	1	0	.71	-0.232	1.05	-0.21%	-2.30	1b start tie	4b 3 out d4
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
11	102	50	Jun 2(2)	PHI		CHC	L,2-3	CG	L(2-7)	2	9.0	8	3	3	3	7	0	1	4.41	3.93	34	12	6	2	0	5	63			0	2	1	30	0	1	0	2	0	0	.90	-0.054	1.19	-0.04%	0.78	1t start tie	9t 3 out d1
12	103	53	Jun 8	PHI		CIN	L,0-1	CG	L(2-8)	5	9.0	6	1	1	3	5	0	0	4.01	3.75	33	7	13	7	0	5	73			0	2	0	29	1	1	0	0	1	0	1.43	0.178	1.58	0.12%	2.78	1t start tie	9t 3 out d1
13	104	58	Jun 12	PHI	@	STL	W,6-2	GS-7	W(3-8)	3	6.2	10	2	2	3	3	0	0	3.90	3.68	32	8	8	0	0	10	46			0	0	0	29	1	0	0	0	0	0	1.06	0.083	1.38	0.07%	0.52	1b start a 3	7b 123 2 out a4
14	105	63	Jun 16(2)	PHI	@	MLN	W,7-4	GS-6		3	6.0	7	4	4	2	6	0	0	4.04	3.54	27	8	6	1	0	5	46			1	0	0	24	1	0	0	0	1	0	1.46	-0.322	.88	-0.12%	-1.48	1b start tie	6b 3 out d2
15	106	67	Jun 20	PHI	@	CIN	L,1-11	GS-7	L(3-9)	3	6.0	10	10	8	4	6	2	1	4.55	3.77	33	8	6	2	3	8	18			0	0	0	27	3	0	0	0	1	0	.63	-0.345	.36	-0.12%	-6.72	1b start tie	7b 1-3 0 out d7
16	107	72	Jun 25	PHI	@	PIT	W,5-4	GS-5		4	4.1	8	2	2	1	3	1	0	4.53	3.82	22	8	5	1	0	5	41			0	0	0	20	1	0	0	0	1	0	1.11	-0.115	.31	-0.02%	-0.99	1b start tie	5b 1-3 1 out a2
17	108	76	Jun 30	PHI		CHC	W,3-2	GS-7	W(4-9)	4	7.0	5	1	1	0	2	0	1	4.32	3.72	26	10	9	1	2	4	65			0	0	0	23	2	0	0	1	1	0	1.32	0.284	.42	0.05%	1.94	1t start tie	7t 3 out a1
Jul				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
18	109	80	Jul 4(1)	PHI		PIT	W,1-0	SHO(10)	W(5-9)	3	10.0	2	0	0	6	6	0	1	3.95	3.69	37	9	14	2	6	1	88			0	1	0	28	0	1	0	0	0	0	1.56	0.747	.47	0.13%	4.20	1t start tie	10t 3 out tie
19	110	84	Jul 7	PHI	@	CHC	W,3-2	GS-6		2	6.0	4	2	1	0	2	0	0	3.83	3.60	22	9	9	2	2	2	60			0	0	0	21	1	0	0	0	1	0	1.10	-0.009	.54	0.00%	0.70	1b start tie	6b 3 out d1
20	111	87	Jul 12	PHI		SFG	W,7-5	GS-8	W(6-9)	4	7.0	8	5	5	1	5	3	0	3.97	3.79	30	8	8	0	0	8	45			0	0	0	29	0	0	0	0	0	0	.66	0.005	.31	0.00%	-2.06	1t start tie	8t --- 0 out a2
21	112	91	Jul 16(1)	PHI		LAD	L,2-5	GS-4	L(6-10)	3	3.1	6	3	3	1	1	1	0	4.07	3.86	17	7	7	4	0	1	36			0	0	0	15	1	0	0	0	1	0	.98	-0.196	.58	-0.07%	-1.78	1t start tie	4t 1-- 1 out d3
22	113	93	Jul 17	PHI		HOU	W,10-9	3-3		0	1.0	1	2	2	1	0	1	0	4.17	3.97	5	0	3	2	0	1		0	0	0	0	0	4	0	0	0	0	0	0	.15	-0.042	.06	-0.01%	-1.58	3t --- 0 out d5	3t 3 out d7
23	114	99	Jul 23	PHI	@	HOU	L,5-6	2-6	H(1)	5	4.0	4	2	2	2	1	0	0	4.18	3.95	17	6	5	0	0	3		0	0	0	0	0	15	1	0	0	1	0	0	.98	-0.118	.85	-0.06%	-1.20	2b --- 0 out a2	6b 123 0 out a3
24	115	106	Jul 30	PHI	@	SFG	L,0-5	2-2		6	0.0	0	0	0	0	0	0	0	4.18	3.95	0							0	0	0	0	0	0	0	0	0	0	0	0						7t 1-- 2 out a5	7t 3 out a5
Sept				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
25	116	158	Sep 25	PHI	@	SFG	W,6-4	1-8	W(7-10)	56	7.1	6	1	1	0	5	0	0	4.03	3.81	28	6	11	0	0	6		1	0	0	0	0	27	2	1	0	0	0	0	.56	0.135	.00	0.00%	2.51	1b -2- 0 out d3	8b 1-- 1 out a2
26	117	162	Sep 29	PHI	@	LAD	W,3-1	GS-4		3	4.0	3	1	1	2	0	0	0	3.99	3.81	17	6	8	2	1	1	50			1	0	0	14	1	0	0	0	1	0	.82	0.033	.00	0.00%	0.56	1b start tie	4b 3 out d1
							13-13		W-L:7-10,Hld:1	3.4	149.0	143	73	66	48	97	18	5	3.99	3.81	630	0.87		10%	8%	110	52	1	0%	5	7	1	561	21	6	1	6	10	5	1.01	-1.162	1.15	-1.37%	-10.53

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