Player Card Roy Mahaffey, March Through History: 1952

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March Through History: 1952

SP Roy Mahaffey, R, Free Agent

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Year	Team	G	GS	W	L	ERA	oOBP	WHIP	H/9	BB/9	SO/9	IP	H	R	ER	HR	BB	SO	CG	SV	BS	SHO	QS	HB	WP	DICE
1930 #	Reds	18	18	6	5	4.30	.302	1.29	9.1	2.6	2.9	104.2	105	56	50	17	30	33	0	0	0	0	9	1	1	5.38
1932	Red Sox	26	25	5	11	4.81	.329	1.47	10.2	3.0	3.0	146.0	166	85	78	16	49	49	0	0	0	0	8	0	5	4.76
1933 #	Red Sox	36	36	5	22	9.41	.417	2.15	14.5	4.8	3.0	145.1	234	171	152	37	78	49	0	0	0	0	4	0	3	7.26
1934 #	Red Sox	33	33	11	16	5.90	.328	1.46	10.7	2.5	3.1	184.2	218	133	121	22	52	63	3	0	0	1	9	0	1	4.72
1935	Red Sox	32	32	10	12	4.64	.308	1.33	9.5	2.5	2.9	205.2	216	128	106	34	58	65	3	0	0	0	14	1	5	5.39
1936	Red Sox	32	32	11	13	4.84	.308	1.33	9.4	2.7	2.8	200.2	208	129	108	32	59	62	4	0	0	1	11	1	7	5.36
1937 *	Red Sox	33	33	19	10	3.50	.272	1.10	7.8	2.2	2.8	231.1	199	98	90	22	56	72	3	0	0	0	22	4	1	4.39
1938	Red Sox	33	33	11	13	4.20	.298	1.27	9.4	2.0	2.7	223.0	234	115	104	25	50	67	8	0	0	2	19	0	2	4.53
1939	Red Sox	33	33	9	11	5.44	.304	1.30	9.2	2.6	2.7	223.1	227	142	135	40	64	68	2	0	0	0	11	1	5	5.60
1940 #	Red Sox	33	33	10	12	4.75	.281	1.17	8.6	2.0	3.0	210.1	200	122	111	38	46	71	4	0	0	1	19	1	3	5.35
1941 #	Red Sox	33	33	11	11	3.83	.289	1.21	8.6	2.3	3.1	230.0	220	109	98	23	59	80	4	0	0	1	23	1	2	4.39
1942	Reds	31	31	8	11	4.62	.294	1.25	8.9	2.4	3.1	198.2	195	116	102	21	53	69	2	0	0	1	14	0	2	4.48
1943	Braves	1	1	1	0	4.32	.265	1.08	7.9	2.3	3.4	8.1	7	4	4	0	2	3	0	0	0	0	0	0	0	3.00
Current	Free Agent	0	0	0	0	-	.000	-	-	-	-	0.0	0	0	0	0	0	0	0	0	0	0	0	0	0	-
	Totals	374	373	117	147	4.90	.309	1.33	9.5	2.6	2.9	2312.0	2429	1408	1259	327	656	751	33	0	0	7	163	10	37	5.05

Drafted by the Cincinnati Reds in round 1 of the Live Draft. 2 expected salary demand.

Season Splits

Year	WHIP VR	WHIP VL	H/9 VR	H/9 VL	BB/9 VR	BB/9 VL	SO/9 VR	SO/9 VL	IP VR	HA VR	BB VR	SO VR	IP VL	HA VL	BB VL	SO VL
Current	-	-	-	-	-	-	-	-	0.0	0	0	0	0.0	0	0	0

Milestones

No Hitters	Perfect Games
None.	None.

Milestones started recording October, 2023.

Player Actions

Real Stats

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Role	Age	Year	Rk	W	L	ERA	oOBP	eOBP	WHIP (Rk)	H/9 (Rk)	BB/9	SO/9 (Rk)	IP	H	HR	BB	SO	CG	SV	WP	Stamina	Fire	P
SP	44	1930	27	9	5	4.01	.302	.360	1.32 (31)	9.2 (25)	2.7	0.9 (5)	206	211	16	61	21	6	0	4	90	7	A

See Roy Mahaffey full career | Request skin change

Before Last Progression (10/2/2025)

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Role	Age	Year	Rk	W	L	ERA	oOBP	eOBP	WHIP (Rk)	H/9 (Rk)	BB/9	SO/9 (Rk)	IP	H	HR	BB	SO	CG	SV	WP	Stamina	Fire	P
SP	43	1930	25	9	5	4.01	.300	.360	1.31 (32)	9.2 (24)	2.6	1.2 (7)	206	210	16	59	27	6	0	4	92	8	A

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