Batting

Pitching

Stats

Koki Kitayama

P

Age: 26

Bats/Throws: R/R

N/A / N/A

DOB: 4/10/1999

(26 years, 22 days)

P

Stats

NPB

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	divider	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2022	NH	NPB	23	3	5	9	55	1	51.1		10.17	4.91	0.53	.270	74.1%	38.2%	5.3%				3.51		3.09	3.56
2023	NH	NPB	24	6	5	0	14	11	66.0		7.91	4.64	1.23	.233	81.0%	42.2%	13.4%				3.41		4.22	3.53
2024	NH	NPB	25	5	1	0	14	13	81.2		9.59	3.09	0.55	.241	80.8%	44.3%	6.4%				2.31		2.58	2.59
2025	NH	NPB	26	2	1	0	4	4	24.1		8.88	4.07	0.74	.230	95.2%	42.6%	8.3%				1.11		3.15	2.82

Season	Team	Level	Age	W W - Wins	L L - Losses	SV SV - Saves	G G - Games Pitched	GS GS - Games Started	IP IP - Innings Pitched	divider	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	GB% GB% - Ground Ball Percentage (GB/BIP)	HR/FB HR/FB - Home Run to Fly Ball Ratio	divider	vFA vFA - Fourseam Fastball velocity (Pitch Info)	divider	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA	FIP FIP - Fielder Independent Pitching on an ERA scale	xFIP xFIP - Expected Fielder Independent Pitching where Home Runs are calculated as 10.5% of Fly Balls induced	WAR WAR - Wins Above Replacement
2022	NH	NPB	23	3	5	9	55	1	51.1		10.17	4.91	0.53	.270	74.1%	38.2%	5.3%				3.51		3.09	3.56
2023	NH	NPB	24	6	5	0	14	11	66.0		7.91	4.64	1.23	.233	81.0%	42.2%	13.4%				3.41		4.22	3.53
2024	NH	NPB	25	5	1	0	14	13	81.2		9.59	3.09	0.55	.241	80.8%	44.3%	6.4%				2.31		2.58	2.59
2025	NH	NPB	26	2	1	0	4	4	24.1		8.88	4.07	0.74	.230	95.2%	42.6%	8.3%				1.11		3.15	2.82

NPB

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2022	NH	NPB	3	5	3.51	55	1		0	0	9	5	2	51.1	219	37	21	20	3	28	1	4	1	1	58
2023	NH	NPB	6	5	3.41	14	11		0	0	0	0	0	66.0	273	49	26	25	9	34	1	0	1	2	58
2024	NH	NPB	5	1	2.31	14	13		1	1	0	0	0	81.2	320	52	22	21	5	28	0	5	1	0	87
2025	NH	NPB	2	1	1.11	4	4		0	0	0	0	0	24.1	99	16	4	3	2	11	0	1	0	0	24

Season	Team	Level	W W - Wins	L L - Losses	ERA ERA - Earned Run Average ((ER*9)/IP)	G G - Games Pitched	GS GS - Games Started	QS	CG CG - Complete Games	ShO ShO - Shoutouts	SV SV - Saves	HLD HLD - Holds	BS BS - Blown Saves	IP IP - Innings Pitched	TBF TBF - Total Batters Faced	H H - Hits Allowed	R R - Runs Allowed	ER ER - Earned Runs	HR HR - Home Runs	BB BB - Walks	IBB IBB - Intentional	HBP HBP - Hit Batters	WP WP - Wild Pitches	BK BK - Balks	SO SO - Strikeouts
2022	NH	NPB	3	5	3.51	55	1		0	0	9	5	2	51.1	219	37	21	20	3	28	1	4	1	1	58
2023	NH	NPB	6	5	3.41	14	11		0	0	0	0	0	66.0	273	49	26	25	9	34	1	0	1	2	58
2024	NH	NPB	5	1	2.31	14	13		1	1	0	0	0	81.2	320	52	22	21	5	28	0	5	1	0	87
2025	NH	NPB	2	1	1.11	4	4		0	0	0	0	0	24.1	99	16	4	3	2	11	0	1	0	0	24

AveragesNPB

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	divider	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2022	NH	NPB	10.17	4.91	2.07	0.53		26.5%	12.8%	13.7%		.198	1.27	.270	74.1%		112	99		3.09
2023	NH	NPB	7.91	4.64	1.71	1.23		21.2%	12.5%	8.8%		.205	1.26	.233	81.0%		105	131		4.22
2024	NH	NPB	9.59	3.09	3.11	0.55		27.2%	8.8%	18.4%		.181	0.98	.241	80.8%		74	84		2.58
2025	NH	NPB	8.88	4.07	2.18	0.74		24.2%	11.1%	13.1%		.184	1.11	.230	95.2%		39	105		3.15

Season	Team	Level	K/9 K/9 - Strikeouts per 9 Innings ((SO*9)/IP)	BB/9 BB/9 - Walks per 9 Innings ((BB*9)/IP)	K/BB K/BB - Strikeout to Walk Ratio (SO/BB)	HR/9 HR/9 - Home Runs per 9 Innings ((HR*9)/IP)	divider	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	divider	AVG AVG - Batting Average Against	WHIP WHIP - Walks + Hits divided by Innings Pitched	BABIP BABIP - Batting Average on Balls in Play	LOB% LOB% - Left on Base Percentage	divider	ERA- ERA- - ERA adjusted for park and league where 100 is average and lower is better	FIP- FIP- - FIP adjusted for park and league where 100 is average and lower is better	divider	FIP FIP - Fielder Independent Pitching on an ERA scale
2022	NH	NPB	10.17	4.91	2.07	0.53		26.5%	12.8%	13.7%		.198	1.27	.270	74.1%		112	99		3.09
2023	NH	NPB	7.91	4.64	1.71	1.23		21.2%	12.5%	8.8%		.205	1.26	.233	81.0%		105	131		4.22
2024	NH	NPB	9.59	3.09	3.11	0.55		27.2%	8.8%	18.4%		.181	0.98	.241	80.8%		74	84		2.58
2025	NH	NPB	8.88	4.07	2.18	0.74		24.2%	11.1%	13.1%		.184	1.11	.230	95.2%		39	105		3.15