Kouki Kitayama

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Kouki Kitayama

15

PitcherRight/Right

A P for Nippon-Ham.He has totaled 129 G in his NPB career.In 2025, he recorded 1.054 WHIP.He earned No. 2 in ERA and 1× Monthly MVP (NPB).

Year	Team	G	PA	AB	R	H	2B	3B	HR	TB	RBI	SB	CS	SH	SF	BB	IBB	HBP	SO	GDP	AVG	OBP	SLG	OPS
2026	Nippon-Ham	24	6	3	0	0	0	0	0	0	1	0	0	2	1	0	0	0	3	0	.000	.000	.000	.000
NPB Career (1 yrs)		24	6	3	0	0	0	0	0	0	1	0	0	2	1	0	0	0	3	0	.000	.000	.000	.000

Sabermetrics
Year	Team	ISO	BABIP	BB%	K%	BB/K	RC	RC27
2026	Nippon-Ham	.000	.000	0.0%	50.0%	0.00	0.00	0.00
NPB Career (1 yrs)		.000	.000	0.0%	50.0%	0.00	0.00	0.00

Year	Team	G	GS	CG	SHO	NoBB	Wins	Losses	Saves	Holds	W%	BF	Innings	H	HR	BB	IBB	HBP	SO	WP	BK	R	ER	ERA	WHIP
2022	Nippon-Ham	55	1	0	0	0	3	5	9	16	.375	219	51.1	37	3	28	1	4	58	1	1	21	20	3.51	1.27
2023	Nippon-Ham	14	11	0	0	0	6	5	0	0	.545	273	66.0	49	9	34	1	0	58	1	2	26	25	3.41	1.26
2024	Nippon-Ham	14	13	1	1	0	5	1	0	1	.833	320	81.2	52	5	28	0	5	87	1	0	22	21	2.31	0.98
2025	Nippon-Ham	22	22	4	0	0	9	5	0	0	.643	599	149.0	112	7	45	0	4	143	2	0	37	27	1.63	1.05
2026	Nippon-Ham	24	0	3	2	2	13	3	0	0	.813	590	147.2	115	14	35	0	4	139	1	1	51	42	2.56	1.02
NPB Career (5 yrs)		129	47	8	3	2	36	19	9	17	.655	2001	495.2	365	38	170	2	17	485	6	4	157	135	2.45	1.08

Sabermetrics
Year	Team	K/9	BB/9	HR/9	K/BB	BB%	K%	K-BB%	RA9	LOB% (est.)	FIP
2022	Nippon-Ham	10.17	4.91	0.53	2.07	12.8%	26.5%	13.7%	3.68	74.1%	-
2023	Nippon-Ham	7.91	4.64	1.23	1.71	12.5%	21.2%	8.8%	3.55	81.0%	-
2024	Nippon-Ham	9.59	3.09	0.55	3.11	8.8%	27.2%	18.4%	2.42	80.8%	-
2025	Nippon-Ham	8.64	2.72	0.42	3.18	7.5%	23.9%	16.4%	2.23	82.0%	2.38
2026	Nippon-Ham	8.47	2.13	0.85	3.97	5.9%	23.6%	17.6%	3.11	76.6%	2.91
NPB Career (5 yrs)		8.81	3.09	0.69	2.85	8.5%	24.2%	15.7%	2.85	79.2%	-