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Ishiyama, Taichi

Position(s): P

Bats: Right ・ Throws: Right

Birthdate: 1988-09-01 (36)

Height: 182 cm (6')

Weight: 83 kg (183 lbs)

Teams: Swallows 2013 - 2025

Prior: Kanaashi Agricultural High; Tohoku Fukushi University; Yamaha

Reg Season Batting

Season	GameType	PlayerID	Team	G	PA	AB	BA	OBP	SLG	OPS	H	1B	TB	BB	K	DP	SH
2013	RS	21125137	Tokyo Yakult Swallows	60	1	1	0.000	0.000	0.000	0.000	0	0	0	0	1	0	0
2014	RS	21125137	Tokyo Yakult Swallows	35	32	27	0.111	0.143	0.111	0.254	3	3	3	1	13	1	4
2015	RS	21125137	Tokyo Yakult Swallows	21	33	29	0.000	0.000	0.000	0.000	0	0	0	0	13	2	4
2016	RS	21125137	Tokyo Yakult Swallows	13	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2017	RS	21125137	Tokyo Yakult Swallows	66	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2018	RS	21125137	Tokyo Yakult Swallows	71	1	1	0.000	0.000	0.000	0.000	0	0	0	0	1	0	0
2019	RS	21125137	Tokyo Yakult Swallows	34	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2020	RS	21125137	Tokyo Yakult Swallows	44	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2021	RS	21125137	Tokyo Yakult Swallows	58	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2022	RS	21125137	Tokyo Yakult Swallows	38	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2023	RS	21125137	Tokyo Yakult Swallows	50	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2024	RS	21125137	Tokyo Yakult Swallows	37	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
2025	RS	21125137	Tokyo Yakult Swallows	42	0	0	0.000	0.000	0.000	0.000	0	0	0	0	0	0	0
Total	RS	21125137		569	67	58	0.052	0.068	0.052	0.120	3	3	3	1	28	3	8

Reg Season Pitching

Season	GameType	PlayerID	Team	G	W	L	S	HLD	HP	IP	WPCT	ERA	WHIP	R/9	R/G	H/9	HR/9	K/9	BB/9	K/BB	BF	H	R	ER	HR	K	BB	IBB	DB	WP	BLK	GS	GF	IPMathWhole	IPMathDecimal
2017	RS	21125137	Tokyo Yakult Swallows	66	3	6	0	24	27	68.1	0.333	3.030	1.171	3.820	0.439	8.298	0.659	10.010	2.239	4.471	285	63	29	23	5	76	17	3	1	5	0	0	9	68	0.333
2016	RS	21125137	Tokyo Yakult Swallows	13	1	0	0	1	2	16.0	1.000	7.310	1.500	7.313	1.000	12.938	1.125	5.625	0.563	10.000	71	23	13	13	2	10	1	0	0	0	0	0	6	16	0.000
2015	RS	21125137	Tokyo Yakult Swallows	21	5	5	0	0	0	111.1	0.500	3.640	1.401	4.042	2.381	9.539	0.566	6.305	3.072	2.053	479	118	50	45	7	78	38	1	2	4	0	19	0	111	0.333
2019	RS	21125137	Tokyo Yakult Swallows	34	2	2	10	5	7	33.0	0.500	2.730	1.152	3.273	0.353	8.182	0.545	8.455	2.182	3.875	137	30	12	10	2	31	8	2	0	3	0	0	21	33	0.000
2024	RS	21125137	Tokyo Yakult Swallows	37	1	0	5	8	9	41.1	1.000	4.350	1.621	4.355	0.541	11.540	0.435	8.492	3.048	2.786	189	53	20	20	2	39	14	5	1	3	0	0	12	41	0.333
2023	RS	21125137	Tokyo Yakult Swallows	50	3	6	0	24	27	47.0	0.333	4.400	1.362	5.170	0.540	9.766	0.574	7.851	2.489	3.154	208	51	27	23	3	41	13	3	3	1	0	0	6	47	0.000
2013	RS	21125137	Tokyo Yakult Swallows	60	3	3	10	21	24	58.1	0.500	2.780	1.509	3.240	0.350	8.949	0.926	9.103	4.629	1.967	263	58	21	18	6	59	30	3	1	5	0	0	21	58	0.333
2021	RS	21125137	Tokyo Yakult Swallows	58	0	5	10	9	9	55.0	0.000	3.600	1.164	3.764	0.397	8.836	0.982	10.473	1.636	6.400	226	54	23	22	6	64	10	0	0	1	1	0	29	55	0.000
2020	RS	21125137	Tokyo Yakult Swallows	44	3	2	20	4	7	44.2	0.600	2.010	1.187	2.015	0.227	8.463	0.403	11.687	2.216	5.273	186	42	10	10	2	58	11	2	1	2	0	0	38	44	0.667
Total	RS	21125137		569	32	42	104	128	153	734.0	0.432	3.344	1.281	3.687	0.529	8.771	0.723	8.208	2.756	2.978	3,121	716	301	273	59	670	225	29	17	26	1	33	234	734	0.667
2014	RS	21125137	Tokyo Yakult Swallows	35	3	8	0	2	3	109.1	0.273	4.530	1.436	4.857	1.686	9.137	1.235	6.503	3.787	1.717	480	111	59	55	15	79	46	5	3	0	0	14	8	109	0.333
2018	RS	21125137	Tokyo Yakult Swallows	71	3	2	35	7	10	73.2	0.600	2.080	1.059	2.321	0.268	7.697	0.733	7.575	1.833	4.133	296	63	19	17	6	62	15	2	2	0	0	0	58	73	0.667
2022	RS	21125137	Tokyo Yakult Swallows	38	2	0	0	16	18	36.0	1.000	1.750	1.139	1.750	0.184	6.750	0.000	8.750	3.500	2.500	148	27	7	7	0	35	14	2	2	2	0	0	4	36	0.000
2025	RS	21125137	Tokyo Yakult Swallows	42	3	3	14	7	10	40.2	0.500	2.210	0.762	2.434	0.262	5.090	0.664	8.410	1.770	4.750	153	23	11	10	3	38	8	1	1	0	0	0	22	40	0.667

Reg Season Fielding

Season	GameType	PlayerID	Team	Position	PositionOrder	G	FPCT	PO	A	E	DP
2013	RS	21125137	Tokyo Yakult Swallows	P	17	60	1.000	5	13	0	0
2014	RS	21125137	Tokyo Yakult Swallows	P	17	35	0.923	5	19	2	1
2015	RS	21125137	Tokyo Yakult Swallows	P	17	21	0.929	4	22	2	1
2016	RS	21125137	Tokyo Yakult Swallows	P	17	13	1.000	2	4	0	0
2017	RS	21125137	Tokyo Yakult Swallows	P	17	66	0.929	3	10	1	0
2018	RS	21125137	Tokyo Yakult Swallows	P	17	71	1.000	3	8	0	1
2019	RS	21125137	Tokyo Yakult Swallows	P	17	34	1.000	1	3	0	0
2020	RS	21125137	Tokyo Yakult Swallows	P	17	44	1.000	1	1	0	0
2021	RS	21125137	Tokyo Yakult Swallows	P	17	58	1.000	3	5	0	0
2022	RS	21125137	Tokyo Yakult Swallows	P	17	38	0.800	0	4	1	0
2023	RS	21125137	Tokyo Yakult Swallows	P	17	50	0.818	0	9	2	0
2024	RS	21125137	Tokyo Yakult Swallows	P	17	37	1.000	1	7	0	0
2025	RS	21125137	Tokyo Yakult Swallows	P	17	42	1.000	2	6	0	0
Pos Total	RS	21125137		P	17	569	0.946	30	111	8	3
Total	RS	21125137					0.946	30	111	8	3