Batting

Pitching

Stats

Iori Yamasaki

P

Age: 26

Bats/Throws: L/R

N/A / N/A

DOB: 10/10/1998

(26 years, 6 months, 16 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	TOK	NPB	23	5	5	0	20	17	97.1		5.09	1.85	0.55	.278	75.3%	46.7%	5.6%				3.14		3.29	3.71
2023	TOK	NPB	24	10	5	0	23	23	149.0		6.40	1.51	0.60	.249	76.6%	42.3%	6.3%				2.72		2.76	3.02
2024	TOK	NPB	25	10	6	0	24	24	147.1		6.29	2.57	0.49	.288	79.6%	48.3%	6.1%				2.81		3.06	3.12
2025	TOK	NPB	26	3	0	0	4	4	28.0		8.36	0.96	0.00	.233	100.0%	58.5%	0.0%				0.00		1.22	1.58

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	TOK	NPB	23	5	5	0	20	17	97.1		5.09	1.85	0.55	.278	75.3%	46.7%	5.6%				3.14		3.29	3.71
2023	TOK	NPB	24	10	5	0	23	23	149.0		6.40	1.51	0.60	.249	76.6%	42.3%	6.3%				2.72		2.76	3.02
2024	TOK	NPB	25	10	6	0	24	24	147.1		6.29	2.57	0.49	.288	79.6%	48.3%	6.1%				2.81		3.06	3.12
2025	TOK	NPB	26	3	0	0	4	4	28.0		8.36	0.96	0.00	.233	100.0%	58.5%	0.0%				0.00		1.22	1.58

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	TOK	NPB	5	5	3.14	20	17		0	0	0	1	0	97.1	410	95	37	34	6	20	1	9	0	0	55
2023	TOK	NPB	10	5	2.72	23	23		3	1	0	0	0	149.0	586	119	46	45	10	25	3	7	3	0	106
2024	TOK	NPB	10	6	2.81	24	24		1	1	0	0	0	147.1	621	140	48	46	8	42	1	10	2	0	103
2025	TOK	NPB	3	0	0.00	4	4		0	0	0	0	0	28.0	103	17	0	0	0	3	0	1	0	0	26

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	TOK	NPB	5	5	3.14	20	17		0	0	0	1	0	97.1	410	95	37	34	6	20	1	9	0	0	55
2023	TOK	NPB	10	5	2.72	23	23		3	1	0	0	0	149.0	586	119	46	45	10	25	3	7	3	0	106
2024	TOK	NPB	10	6	2.81	24	24		1	1	0	0	0	147.1	621	140	48	46	8	42	1	10	2	0	103
2025	TOK	NPB	3	0	0.00	4	4		0	0	0	0	0	28.0	103	17	0	0	0	3	0	1	0	0	26

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	TOK	NPB	5.09	1.85	2.75	0.55		13.4%	4.9%	8.5%		.249	1.18	.278	75.3%		93	97		3.29
2023	TOK	NPB	6.40	1.51	4.24	0.60		18.1%	4.3%	13.8%		.215	0.97	.249	76.6%		85	85		2.76
2024	TOK	NPB	6.29	2.57	2.45	0.49		16.6%	6.8%	9.8%		.246	1.24	.288	79.6%		97	103		3.06
2025	TOK	NPB	8.36	0.96	8.67	0.00		25.2%	2.9%	22.3%		.172	0.71	.233	100.0%		0	51		1.22

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	TOK	NPB	5.09	1.85	2.75	0.55		13.4%	4.9%	8.5%		.249	1.18	.278	75.3%		93	97		3.29
2023	TOK	NPB	6.40	1.51	4.24	0.60		18.1%	4.3%	13.8%		.215	0.97	.249	76.6%		85	85		2.76
2024	TOK	NPB	6.29	2.57	2.45	0.49		16.6%	6.8%	9.8%		.246	1.24	.288	79.6%		97	103		3.06
2025	TOK	NPB	8.36	0.96	8.67	0.00		25.2%	2.9%	22.3%		.172	0.71	.233	100.0%		0	51		1.22