Masahiro Yamamoto

Position: Starting Pitcher

Bats: Left • Throws: Left

6-1, 192lb (185cm, 87kg)

Born: August 11, 1965 in Ota Ward, Japan jp

High School: Nichidai Fujisawa HS (Japan)

Full Name: Masahiro Yamamoto

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Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
1986	20	-6.5	Chunichi	JPCL	Fgn		0	0		27.00	27.00	1	0	0	0	0	0	0.2	2	2	2	1	1	0	2	0	0	0	5	4.500	27.0	13.5	13.5	27.0	2.00
1987	21	-6.0	Chunichi	JPCL	Fgn		0	0		16.20	16.20	3	0	0	0	0	0	1.2	2	3	3	0	4	0	1	0	0	1	11	3.600	10.8	0.0	21.6	5.4	0.25
1988	22	-0.6	Vero Beach	FLOR	A	LAD	13	7	.650	2.00	2.54	25	17	5	6	3	0	148.2	125	42	33	9	29	4	105	0	2	0		1.036	7.6	0.5	1.8	6.4	3.62
1988	22	-5.1	Chunichi	JPCL	Fgn		5	0	1.000	0.55	0.74	8	6	0	2	2	0	48.2	28	4	3	1	13	1	35	1	0	0	184	0.842	5.2	0.2	2.4	6.5	2.69
1989	23	-3.8	Chunichi	JPCL	Fgn		9	9	.500	2.93	3.28	35	26	2	5	2	1	181.0	172	66	59	14	56	8	108	2	0	3	757	1.260	8.6	0.7	2.8	5.4	1.93
1990	24	-2.7	Chunichi	JPCL	Fgn		10	7	.588	3.55	3.97	26	24	1	6	1	0	152.0	154	67	60	23	45	3	77	4	0	5	646	1.309	9.1	1.4	2.7	4.6	1.71
1991	25	-1.1	Chunichi	JPCL	Fgn		6	8	.429	3.63	4.56	33	22	3	2	0	1	144.0	158	73	58	14	43	3	96	3	0	1	618	1.396	9.9	0.9	2.7	6.0	2.23
1992	26	-1.2	Chunichi	JPCL	Fgn		13	10	.565	3.43	3.85	30	25	1	5	2	0	170.2	158	73	65	22	49	4	135	2	0	3	709	1.213	8.3	1.2	2.6	7.1	2.76
1993	27	0.7	Chunichi	JPCL	Fgn		17	5	.773	2.05	2.20	27	24	3	10	5	0	188.1	140	46	43	16	30	2	132	3	0	1	710	0.903	6.7	0.8	1.4	6.3	4.40
1994	28	0.9	Chunichi	JPCL	Fgn		19	8	.704	3.49	3.62	29	29	0	14	2	0	214.0	203	86	83	19	46	3	148	0	0	1	868	1.164	8.5	0.8	1.9	6.2	3.22
1995	29	1.9	Chunichi	JPCL	Fgn		2	5	.286	4.82	5.18	12	10	0	3	1	0	74.2	70	43	40	15	17	2	61	1	0	1	302	1.165	8.4	1.8	2.0	7.4	3.59
1996	30	2.5	Chunichi	JPCL	Fgn		7	9	.438	3.67	4.19	26	23	1	6	2	1	154.2	159	72	63	17	38	2	119	3	1	4	647	1.274	9.3	1.0	2.2	6.9	3.13
1997	31	3.6	Chunichi	JPCL	Fgn		18	7	.720	2.92	3.22	29	28	1	4	1	1	206.2	174	74	67	26	57	4	159	3	0	1	838	1.118	7.6	1.1	2.5	6.9	2.79
1998	32	4.1	Chunichi	JPCL	Fgn		9	9	.500	3.66	3.66	28	28	0	5	3	0	182.0	185	74	74	14	60	3	131	2	0	1	769	1.346	9.1	0.7	3.0	6.5	2.18
1999	33	5.0	Chunichi	JPCL	Fgn		8	5	.615	2.96	3.13	25	25	0	1	0	0	158.1	149	55	52	16	44	6	116	3	0	1	661	1.219	8.5	0.9	2.5	6.6	2.64
2000	34	5.8	Chunichi	JPCL	Fgn		11	9	.550	2.61	2.97	28	21	0	5	2	0	151.2	129	50	44	16	36	4	104	2	0	3	608	1.088	7.7	0.9	2.1	6.2	2.89
2001	35	6.8	Chunichi	JPCL	Fgn		10	13	.435	3.63	3.79	28	26	1	2	2	0	163.2	160	69	66	12	44	4	98	2	0	3	672	1.246	8.8	0.7	2.4	5.4	2.23
2002	36	8.4	Chunichi	JPCL	Fgn		7	6	.538	3.96	4.17	21	13	2	1	0	0	86.1	90	40	38	10	9	1	67	0	0	1	352	1.147	9.4	1.0	0.9	7.0	7.44
2003	37	8.4	Chunichi	JPCL	Fgn		9	7	.563	3.58	3.98	26	26	0	0	0	0	156.0	156	69	62	19	35	5	121	9	0	1	653	1.224	9.0	1.1	2.0	7.0	3.46
2004	38	9.9	Chunichi	JPCL	Fgn		13	6	.684	3.15	3.21	27	24	0	1	1	0	157.0	153	56	55	16	43	3	120	2	0	2	653	1.248	8.8	0.9	2.5	6.9	2.79
2005	39	11.1	Chunichi	JPCL	Fgn		7	8	.467	4.89	4.89	22	21	0	0	0	0	116.0	137	63	63	12	31	2	69	8	0	2	513	1.448	10.6	0.9	2.4	5.4	2.23
2006	40	11.4	Chunichi	JPCL	Fgn		11	7	.611	3.32	3.43	27	26	1	3	2	1	170.2	147	65	63	11	36	3	124	6	0	2	686	1.072	7.8	0.6	1.9	6.5	3.44
2007	41	12.1	Chunichi	JPCL	Fgn		2	10	.167	5.07	5.65	19	18		1	1	0	108.1	124	68	61	13	27	1	71	4	0	0	469	1.394	10.3	1.1	2.2	5.9	2.63
2008	42		2 Teams	2 Lgs	Fgn		11	9	.550	3.24	3.67	25	22		2	0	0	144.2	138	59	52	15	30	2	96	2	0	1	592	1.161	8.6	0.9	1.9	6.0	3.20
2008	42	13.8	Chunichi	JPCL	Fgn		11	7	.611	3.16	3.64	23	22		2	0	0	133.2	127	54	47	15	26	2	84	2	0	1	544	1.145	8.6	1.0	1.8	5.7	3.23
2008	42	16.2	Chunichi	JPWL	Fgn		0	2	.000	4.09	4.09	2			0	0	0	11.0	11	5	5	0	4	0	12	0	0	0	48	1.364	9.0	0.0	3.3	9.8	3.00
2009	43		2 Teams	2 Lgs	Fgn		7	7	.500	4.95	5.30	24	6		1	1	0	129.0	147	76	71	12	40	1	83	2	0	2	569	1.450	10.3	0.8	2.8	5.8	2.08
2009	43	16.9	Chunichi	JPWL	Fgn		6	3	.667	3.44	3.71	18			1	1	0	102.0	102	42	39	7	28	0	69	2	0	1	432	1.275	9.0	0.6	2.5	6.1	2.46
2009	43	14.4	Chunichi	JPCL	Fgn		1	4	.200	10.67	11.33	6	6		0	0	0	27.0	45	34	32	5	12	1	14	0	0	1	137	2.111	15.0	1.7	4.0	4.7	1.17
2010	44		2 Teams	2 Lgs	Fgn		6	2	.750	2.93	3.31	15	8	0	2	2	0	70.2	77	26	23	5	16	1	38	3	0	1	293	1.316	9.8	0.6	2.0	4.8	2.38
2010	44	15.7	Chunichi	JPCL	Fgn		5	1	.833	3.21	3.78	8	8	0	1	1	0	47.2	55	20	17	4	12	1	28	3	0	1	205	1.406	10.4	0.8	2.3	5.3	2.33
2010	44	17.3	Chunichi	JPWL	Fgn		1	1	.500	2.35	2.35	7			1	1	0	23.0	22	6	6	1	4	0	10	0	0	0	88	1.130	8.6	0.4	1.6	3.9	2.50

2012	46		2 Teams	2 Lgs	Fgn		3	5	.375	2.90	2.99	21	12	0	0	0	0	96.1	77	32	31	5	27	2	55	3	0	2	383	1.080	7.2	0.5	2.5	5.1	2.04
2012	46	17.6	Chunichi	JPCL	Fgn		3	2	.600	2.94	2.94	13	12	0	0	0	0	67.1	52	22	22	4	19	2	40	2	0	2	264	1.054	7.0	0.5	2.5	5.3	2.11
2012	46	19.1	Chunichi	JPWL	Fgn		0	3	.000	2.79	3.10	8			0	0	0	29.0	25	10	9	1	8	0	15	1	0	0	119	1.138	7.8	0.3	2.5	4.7	1.88
2013	47		2 Teams	2 Lgs	Fgn		5	4	.556	4.63	4.83	22	16	0	0	0	0	91.1	102	49	47	8	34	2	50	2	0	2	402	1.489	10.1	0.8	3.4	4.9	1.47
2013	47	18.6	Chunichi	JPCL	Fgn		5	2	.714	4.46	4.71	16	16	0	0	0	0	70.2	80	37	35	6	28	2	39	1	0	2	314	1.528	10.2	0.8	3.6	5.0	1.39
2013	47	19.8	Chunichi	JPWL	Fgn		0	2	.000	5.23	5.23	6			0	0	0	20.2	22	12	12	2	6	0	11	1	0	0	88	1.355	9.6	0.9	2.6	4.8	1.83
2014	48		2 Teams	2 Lgs	Fgn		2	6	.250	5.34	6.47	16	3	0	0	0	0	64.0	93	46	38	10	17	0	38	4	1	1	298	1.719	13.1	1.4	2.4	5.3	2.24
2014	48	20.8	Chunichi	JPWL	Fgn		1	5	.167	5.58	6.84	13			0	0	0	50.0	77	38	31	10	14	0	29	3	1	0	238	1.820	13.9	1.8	2.5	5.2	2.07
2014	48	19.6	Chunichi	JPCL	Fgn		1	1	.500	4.50	5.14	3	3	0	0	0	0	14.0	16	8	7	0	3	0	9	1	0	1	60	1.357	10.3	0.0	1.9	5.8	3.00
2015	49		2 Teams	2 Lgs	Fgn		1	1	.500	2.57	2.57	9	2	0	0	0	0	28.0	27	8	8	2	6	0	8	1	0	1	113	1.179	8.7	0.6	1.9	2.6	1.33
2015	49	22.5	Chunichi	JPWL	Fgn		1	1	.500	2.36	2.36	7			0	0	0	26.2	26	7	7	2	4	0	6	1	0	0	106	1.125	8.8	0.7	1.4	2.0	1.50
2015	49	20.5	Chunichi	JPCL	Fgn		0	0		6.75	6.75	2	2	0	0	0	0	1.1	1	1	1	0	2	0	2	0	0	1	7	2.250	6.8	0.0	13.5	13.5	1.00
Year	Age	AgeDif	Tm	Lg	Lev	Aff	W	L	W-L%	ERA	RA9	G	GS	GF	CG	SHO	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF	WHIP	H9	HR9	BB9	SO9	SO/W
Minors (1 season)					Minors		13	7	.650	2.00	2.54	25	17	5	6	3	0	148.2	125	42	33	9	29	4	105	0	2	0		1.036	7.6	0.5	1.8	6.4	3.62
Foreign (29 seasons)					Foreign		228	182	.556	3.47	3.77	642	514	16	81	32	5	3611.0	3511	1514	1394	364	934	72	2462	77	2	47	14981	1.231	8.8	0.9	2.3	6.1	2.64
NPB (29 seasons)					NPB		219	165	.570	3.45	3.75	581	514	16	79	30	5	3348.2	3226	1394	1285	341	866	72	2310	69	1	46	13862	1.222	8.7	0.9	2.3	6.2	2.67
All Levels (29 Seasons)							241	189	.560	3.42	3.72	667	531	21	87	35	5	3759.2	3636	1556	1427	373	963	76	2567	77	4	47	14981	1.223	8.7	0.9	2.3	6.1	2.67