Don McMahon

Position: Pitcher

Bats: Right • Throws: Right

6-2, 215lb (188cm, 97kg)

Born: January 4, 1930 in Brooklyn, NY us

Died: July 22, 1987 in Los Angeles, CA

Buried: Good Shepherd Cemetery, Huntington Beach, CA

High School: Erasmus Hall HS (Brooklyn, NY)

Debut: June 30, 1957 (Age 27-177d, 9,074th in MLB history)
vs. PIT 4.0 IP, 2 H, 7 SO, 0 BB, 0 ER

Last Game: June 29, 1974 (Age 44-176d)
vs. LAD 2.0 IP, 2 H, 1 SO, 0 BB, 0 ER

Rookie Status: Exceeded rookie limits during 1957 season

Full Name: Donald John McMahon

View Player Info from the B-R Bullpen

View Player Bio from the SABR BioProject

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SUMMARY

Career

WAR

22.5

W

L

ERA

2.96

G

874

GS

SV

152

IP

1310.2

SO

1003

WHIP

1.246

Standard Pitching

Standard Pitching
Year	Age	Tm	Lg	W	L	W-L%	ERA	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	ERA+	FIP	WHIP	H9	HR9	BB9	SO9	SO/W	Awards
1950	20	BSN-min	D	20	9	.690	2.72	33						218.0	211	104	66		119									1.514	8.7		4.9			OWN KITL
1951	21	BSN-min	A	1	0	1.000	2.25	4	1					16.0	10	5	4		8									1.125	5.6		4.5			DEN WL
1952			Did not play in major or minor leagues (Military Service)
1953	23	MLN-min	B	6	5	.545	4.50	26	12					114.0	113	69	57	5	77									1.667	8.9	0.4	6.1			EVN IIIL
1954	24	MLN-min	AA	8	5	.615	3.56	46	1					91.0	87	39	36	5	64									1.659	8.6	0.5	6.3			ATA SOUA
1955	25	MLN-min	AAA	2	13	.133	5.01	42	17		3	0		142.0	149	88	79	11	95	7	93	6	0	7				1.718	9.4	0.7	6.0	5.9	0.98	TOL AA
1956	26	MLN-min	AAA,AA	8	6	.571	3.67	54	7		1	1		125.0	109	57	51	8	57	5	78	2	0	4				1.328	7.8	0.6	4.1	5.6	1.37	WCH,ATA AA,SOUA
1957	27	MLN-min	AAA	6	2	.750	2.92	21	1		0	0		71.0	59	25	23	5	38	7	65	1	0	3				1.366	7.5	0.6	4.8	8.2	1.71	WCH AA
1957	27	MLN	NL	2	3	.400	1.54	32	0	19	0	0	8	46.2	33	13	8	0	29	4	46	0	0	0	200	228	2.35	1.329	6.4	0.0	5.6	8.9	1.59
1958	28	MLN	NL	7	2	.778	3.68	38	0	28	0	0	8	58.2	50	25	24	4	29	5	37	2	0	1	250	97	3.69	1.347	7.7	0.6	4.4	5.7	1.28	AS
1959	29	MLN	NL	5	3	.625	2.57	60	0	49	0	0	15	80.2	81	26	23	5	37	5	55	1	1	3	359	138	3.40	1.463	9.0	0.6	4.1	6.1	1.49
1960	30	MLN	NL	3	6	.333	5.94	48	0	26	0	0	10	63.2	66	48	42	9	32	4	50	2	1	2	288	58	4.40	1.539	9.3	1.3	4.5	7.1	1.56
1961	31	MLN	NL	6	4	.600	2.84	53	0	32	0	0	8	92.0	84	35	29	4	51	6	55	2	0	4	402	130	3.67	1.467	8.2	0.4	5.0	5.4	1.08
1962	32	TOT	NL	5	6	.455	1.69	53	0	42	0	0	8	79.2	56	16	15	5	33	1	72	1	0	8	318	223	2.91	1.117	6.3	0.6	3.7	8.1	2.18
1962	32	MLN	NL	0	1	.000	6.00	2	0	2	0	0	0	3.0	3	2	2	1	0	0	3	0	0	0	12	72	4.95	1.000	9.0	3.0	0.0	9.0
1962	32	HOU	NL	5	5	.500	1.53	51	0	40	0	0	8	76.2	53	14	13	4	33	1	69	1	0	8	306	247	2.83	1.122	6.2	0.5	3.9	8.1	2.09
1963	33	HOU	NL	1	5	.167	4.05	49	2	26	0	0	5	80.0	83	38	36	10	26	2	51	0	3	2	344	78	3.80	1.363	9.3	1.1	2.9	5.7	1.96
1964	34	CLE	AL	6	4	.600	2.41	70	0	39	0	0	16	101.0	67	31	27	7	52	5	92	2	0	12	418	151	3.29	1.178	6.0	0.6	4.6	8.2	1.77
1965	35	CLE	AL	3	3	.500	3.28	58	0	31	0	0	11	85.0	79	36	31	8	37	7	60	1	0	8	361	107	3.67	1.365	8.4	0.8	3.9	6.4	1.62
1966	36	TOT	AL	9	8	.529	2.69	61	0	31	0	0	10	90.1	73	33	27	8	44	8	62	3	0	5	384	141	3.89	1.295	7.3	0.8	4.4	6.2	1.41
1966	36	CLE	AL	1	1	.500	2.92	12	0	5	0	0	1	12.1	8	4	4	1	6	0	5	0	0	1	50	122	4.26	1.135	5.8	0.7	4.4	3.6	0.83
1966	36	BOS	AL	8	7	.533	2.65	49	0	26	0	0	9	78.0	65	29	23	7	38	8	57	3	0	4	334	144	3.84	1.321	7.5	0.8	4.4	6.6	1.50
1967	37	TOT	AL	6	2	.750	1.98	63	0	20	0	0	5	109.1	68	29	24	8	40	4	84	6	0	6	432	158	3.22	0.988	5.6	0.7	3.3	6.9	2.10
1967	37	BOS	AL	1	2	.333	3.57	11	0	6	0	0	2	17.2	14	8	7	3	13	0	10	0	0	1	79	101	5.82	1.528	7.1	1.5	6.6	5.1	0.77
1967	37	CHW	AL	5	0	1.000	1.67	52	0	14	0	0	3	91.2	54	21	17	5	27	4	74	6	0	5	353	181	2.71	0.884	5.3	0.5	2.7	7.3	2.74
1968	38	TOT	AL	5	2	.714	1.98	45	0	14	0	0	1	81.2	53	18	18	4	30	7	65	3	0	5	325	159	2.64	1.016	5.8	0.4	3.3	7.2	2.17
1968	38	CHW	AL	2	1	.667	1.96	25	0	5	0	0	0	46.0	31	10	10	2	20	6	32	3	0	2	190	165	3.06	1.109	6.1	0.4	3.9	6.3	1.60
1968	38	DET	AL	3	1	.750	2.02	20	0	9	0	0	1	35.2	22	8	8	2	10	1	33	0	0	3	135	151	2.10	0.897	5.6	0.5	2.5	8.3	3.30
1969	39	TOT	MLB	6	6	.500	3.56	47	0	29	0	0	13	60.2	38	26	24	3	27	1	59	1	0	4	245	104	2.59	1.071	5.6	0.4	4.0	8.8	2.19
1969	39	DET	AL	3	5	.375	3.89	34	0	21	0	0	11	37.0	25	17	16	2	18	1	38	1	0	1	153	97	2.70	1.162	6.1	0.5	4.4	9.2	2.11
1969	39	SFG	NL	3	1	.750	3.04	13	0	8	0	0	2	23.2	13	9	8	1	9	0	21	0	0	3	92	118	2.42	0.930	4.9	0.4	3.4	8.0	2.33
1970	40	SFG	NL	9	5	.643	2.96	61	0	44	0	0	19	94.1	70	32	31	9	45	13	74	2	0	7	399	136	3.81	1.219	6.7	0.9	4.3	7.1	1.64
1971	41	SFG	NL	10	6	.625	4.06	61	0	26	0	0	4	82.0	73	40	37	9	37	6	71	7	0	2	356	85	3.76	1.341	8.0	1.0	4.1	7.8	1.92
1972	42	SFG	NL	3	3	.500	3.71	44	0	27	0	0	5	63.0	46	26	26	8	21	3	45	1	0	2	253	95	3.67	1.063	6.6	1.1	3.0	6.4	2.14
1973	43	SFG	NL	4	0	1.000	1.48	22	0	16	0	0	6	30.1	21	5	5	1	7	3	20	0	0	3	119	263	2.37	0.923	6.2	0.3	2.1	5.9	2.86
1974	44	SFG	NL	0	0		3.09	9	0	6	0	0	0	11.2	13	5	4	2	2	0	5	0	0	1	50	128	4.46	1.286	10.0	1.5	1.5	3.9	2.50
18 Yrs				90	68	.570	2.96	874	2	505	0	0	152	1310.2	1054	482	431	104	579	84	1003	34	5	75	5503	120	3.43	1.246	7.2	0.7	4.0	6.9	1.73
162 Game Avg.				7	5	.570	2.96	68	0	39	0	0	12	102	82	37	33	8	45	7	78	3	0	6	427	120	3.43	1.246	7.2	0.7	4.0	6.9	1.73
				W	L	W-L%	ERA	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	ERA+	FIP	WHIP	H9	HR9	BB9	SO9	SO/W	Awards
SFG (6 yrs)				29	15	.659	3.28	210	0	127	0	0	36	305.0	236	117	111	30	121	25	236	10	0	18	1269	114	3.54	1.170	7.0	0.9	3.6	7.0	1.95
MLN (6 yrs)				23	19	.548	3.34	233	0	156	0	0	49	344.2	317	149	128	23	178	24	246	7	2	10	1511	107	3.58	1.436	8.3	0.6	4.6	6.4	1.38
CLE (3 yrs)				10	8	.556	2.81	140	0	75	0	0	28	198.1	154	71	62	16	95	12	157	3	0	21	829	127	3.51	1.255	7.0	0.7	4.3	7.1	1.65
BOS (2 yrs)				9	9	.500	2.82	60	0	32	0	0	11	95.2	79	37	30	10	51	8	67	3	0	5	413	134	4.20	1.359	7.4	0.9	4.8	6.3	1.31
DET (2 yrs)				6	6	.500	2.97	54	0	30	0	0	12	72.2	47	25	24	4	28	2	71	1	0	4	288	115	2.41	1.032	5.8	0.5	3.5	8.8	2.54
HOU (2 yrs)				6	10	.375	2.81	100	2	66	0	0	13	156.2	136	52	49	14	59	3	120	1	3	10	650	123	3.33	1.245	7.8	0.8	3.4	6.9	2.03
CHW (2 yrs)				7	1	.875	1.77	77	0	19	0	0	3	137.2	85	31	27	7	47	10	106	9	0	7	543	175	2.83	0.959	5.6	0.5	3.1	6.9	2.26

NL (13 yrs)				58	44	.569	3.21	543	2	349	0	0	98	806.1	689	318	288	67	358	52	602	18	5	38	3430	112	3.51	1.298	7.7	0.7	4.0	6.7	1.68
AL (6 yrs)				32	24	.571	2.55	331	0	156	0	0	54	504.1	365	164	143	37	221	32	401	16	0	37	2073	136	3.30	1.162	6.5	0.7	3.9	7.2	1.81