Naoki Miyanishi

Naoki Miyanishi
Born: June 2, 1985
Nishinomiya, Hyogo JP
Primary Position: Pitcher
Bats: Left
Throws: Left
Height: 5'11"
Weight: 165
Career: 2008-2025

Naoki Miyanishi compiled a career record of 37 wins and 39 losses, with 12 saves, and a 2.51 ERA in his 869-game pitching career with the Nippon Ham Fighters and Hokkaido Nippon Ham Fighters. He began playing during the 2008 season and last took the field during the 2025 campaign.

Nippon Ham Fighters

Hokkaido Nippon Ham Fighters

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Pitching:

Year	Level	Lg	Team	W	L	W%	ERA	G	GS	GF	SV	IP	H	R	ER	HR	BB	IBB	SO	HBP	BK	WP	BF
2008	Foreign Major	JPPL	Nippon Ham Fighters	2	4	.333	4.37	50	0		0	45.3	47	24	22	5	15	1	25	2	1	2	198
2009	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	7	2	.778	2.89	58	0		0	46.7	39	15	15	6	15	3	55	1	0	0	189
2010	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	2	1	.667	1.70	61	0	11	1	47.7	29	9	9	1	9	0	49	4	0	0	181
2011	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	1	2	.333	2.21	61	0	14	0	53.0	38	15	13	3	14	2	56	8	0	2	218
2012	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	2	2	.500	2.25	66	0	6	0	60.0	51	18	15	4	14	1	56	4	0	0	244
2013	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	3	1	.750	1.74	57	0	1	0	46.7	40	12	9	1	16	3	39	2	0	1	197
2014	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	1	5	.167	2.16	62	0	4	0	50.0	47	14	12	2	23	4	46	4	0	0	218
2015	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	3	3	.500	2.70	50	0	3	0	40.0	29	19	12	4	11	1	30	1	0	1	163
2016	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	3	1	.750	1.52	58			2	47.3	28	11	8	0	22	1	36	5	0	1	190
2017	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	4	5	.444	3.32	51	0	3	0	40.7	34	19	15	3	12	0	24	0	0	2	164
2018	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	4	3	.571	1.80	55			0	45.0	29	11	9	1	20	3	39	5	0	0	186
2019	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	1	2	.333	1.71	55			0	47.3	32	13	9	1	6	0	51	3	0	1	182
2020	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	2	1	.667	2.05	50			8	48.3	34	12	11	4	22	2	53	4	0	1	197
2021	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	1	2	.333	3.65	50			0	44.3	42	20	18	3	15	1	49	4	0	3	189
2022	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	0	3	.000	5.66	24			1	20.7	20	13	13	1	11	1	14	1	0	1	91
2024	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	0	1	.000	2.10	30			0	25.7	18	10	6	2	10	2	24	0	0	2	105
2025	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	1	1	.500	3.20	31			0	19.7	23	9	7	1	8	1	14	0	0	3	91
Totals				37	39	.487	2.51	869	0	42	12	728.3	580	244	203	42	243	26	660	48	1	20	3003

Batting:

Year	Level	Lg	Team	GP	PA	AB	R	H	2B	3B	HR	RBI	SB	CS	BB	SO	BA	OBP	SLG	OPS	TB	DP	HBP	SH	SF	IBB
2010	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	61	1	1	0	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000	0	0	0	0	0	0
Totals				61	1	1	0	0	0	0	0	0	0	0	0	1	.000	.000	.000	.000	0	0	0	0	0	0

Fielding:

Year	Level	Lg	Team	Pos	GP	PO	A	E	DP	Fld%	RF/G
2008	Foreign Major	JPPL	Nippon Ham Fighters	P	50	2	10	1	0	.923	.240
2009	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	58	3	6	0	1	1.000	.155
2010	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	61	3	10	0	2	1.000	.213
2011	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	61	6	6	0	0	1.000	.197
2012	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	66	1	12	1	0	.929	.197
2013	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	57	3	10	0	0	1.000	.228
2014	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	62	4	16	1	0	.952	.323
2015	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	50	7	12	0	0	1.000	.380
2016	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	58	3	6	0	0	1.000	.155
2017	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	51	2	15	0	0	1.000	.333
2018	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	55	1	8	1	0	.900	.164
2019	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	55	2	10	0	0	1.000	.218
2020	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	50	2	6	0	0	1.000	.160
2021	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	50	1	8	0	1	1.000	.180
2022	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	24	2	3	0	0	1.000	.208
2024	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	30	2	5	0	0	1.000	.233
2025	Foreign Major	JPPL	Hokkaido Nippon Ham Fighters	P	31	2	0	1	0	.667	.065
Totals					795	42	134	5	4	.972	.221

Minor League Service:

Year	Level	League	Team	First Appearance	Final Appearance
2008	Foreign Major	Japan Pacific League	Nippon Ham Fighters
2009	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2010	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters	March 21, 2010	September 28, 2010
2011	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters	April 13, 2011	October 15, 2011
2012	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters	April 3, 2012	October 9, 2012
2013	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters	April 7, 2013	October 6, 2013
2014	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters	March 28, 2014	September 29, 2014
2015	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters	March 27, 2015	September 22, 2015
2016	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2017	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters	April 1, 2017	September 27, 2017
2018	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2019	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2020	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2021	Foreign Major	Japan Pacific	Hokkaido Nippon Ham Fighters
2022	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2023	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2024	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters
2025	Foreign Major	Japan Pacific League	Hokkaido Nippon Ham Fighters

Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.