Tatsuya Imai

Houston Astros

Age: 27

Bats/Throws: R/R

5'11" / 176

DOB: 5/9/1998

(27 years, 11 months, 10 days)

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Stats

Preseason ProjectionsIn-Season ProjectionsSpring TrainingMLB Regular SeasonNPB

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	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	vFA vFA - Fourseam Fastball velocity (Pitch Info)	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
2018	SEI	NPB	20	5	6	0	16	15	83.1	7.56	4.00	1.40	.306	70.6%	46.2%	18.1%		4.97		4.86	4.11
2019	SEI	NPB	21	7	9	0	23	22	135.1	6.98	4.79	1.06	.279	71.6%	46.3%	11.6%		4.32		4.62	4.56
2020	SEI	NPB	22	3	4	0	19	11	61.2	6.42	7.59	0.73	.328	65.6%	46.6%	7.8%		6.13		5.36	5.70
2021	SEI	NPB	23	8	8	0	25	25	158.1	7.79	5.63	0.85	.257	78.8%	49.9%	11.3%		3.30		4.39	4.21
2022	SEI	NPB	24	5	1	0	9	9	59.2	9.20	5.13	0.45	.238	83.6%	48.3%	5.8%		2.41		3.29	3.61
2023	SEI	NPB	25	10	5	0	19	19	133.0	8.80	4.13	0.74	.235	83.9%	47.3%	9.3%		2.30		3.34	3.20
2024	SEI	NPB	26	10	8	0	25	25	173.1	9.71	3.63	0.42	.281	79.2%	43.5%	5.8%		2.34		2.44	2.51
2025	SEI	NPB	27	10	5	0	24	24	163.2	9.79	2.47	0.33	.236	79.9%	48.3%	4.6%		1.92		2.01	2.26
2026	HOU	ST	28	1	0	0	3	3	6.0	10.50	1.50	0.00	.167	100.0%	50.0%	0.0%		0.00		1.82	3.06
2026	FGDC	PROJ	28	8	8	0	26	26	149.0	9.35	3.43	1.23	.296	72.6%				4.15		4.09		2.0
2026	Steamer	PROJ	28	9	9	0	26	26	153.0	8.55	3.65	1.16	.305	71.6%	45.6%			4.37		4.27	4.11	1.8
2026	ZiPS	PROJ	28	6	6	0	22	22	123.7	10.19	3.20	1.31	.286	73.9%				3.93		3.90		1.9
2026	ZiPS DC	PROJ	28	7	7	0	26	26	146.0	10.19	3.20	1.31	.286	73.9%				3.93		3.90		2.3
2026	ATC	PROJ	28	8	7	0	26	26	151.0	8.92	3.73	1.18	.285	70.8%				4.25		4.27		1.7
2026	THE BAT	PROJ	28	9	9	0	26	26	151.0	9.07	3.83	1.27	.282	70.8%				4.43		4.42		1.8
2026	THE BAT X	PROJ	28	9	9	0	26	26	151.0	9.15	3.80	1.26	.280	71.1%				4.34		4.36		1.9
2026	OOPSY	PROJ	28	9	9	0	26	26	153.0	9.41	4.67	1.13	.287	72.2%				4.23		4.39		1.6
2026	HOU	MLB	28	1	0	0	3	3	8.2	13.50	11.42	0.00	.368	63.2%	57.9%	0.0%	94.8	7.27	3.80	4.28	5.07	0.1
2026	FGDC	ROS	28	6	6	0	20	20	108.0	9.51	3.79	1.16	.296	72.4%				4.13		4.07		1.7
2026	Steamer	ROS	28	6	7	0	20	20	111.0	8.71	3.97	1.07	.302	72.0%				4.24		4.22		1.6
2026	ZiPS	ROS	28	5	5		19	19	102.0	10.37	3.61	1.25	.288	72.9%				4.01		3.92		1.8
2026	ZiPS DC	ROS	28	5	5	0	20	20	105.0	10.37	3.61	1.25	.288	72.9%				4.01		3.92		1.9
2026	ATC DC	ROS	28	6	5	0	20	20	114.0	8.92	3.73	1.19	.285	70.9%				4.25		4.27		1.3
2026	THE BAT	ROS	28	6	7	0	20	20	108.0	9.00	4.48	1.18	.283	71.2%				4.45		4.51		1.2
2026	THE BAT X	ROS	28	6	7	0	20	20	108.0	9.17	4.54	1.40	.292	69.8%				4.96		4.81		0.9
2026	OOPSY	ROS	28	7	7	0	20	20	115.0	9.41	4.67	1.13	.287	72.2%				4.23		4.39		1.2
Total	- - -	MLB		1	0	0	3	3	8.2	13.50	11.42	0.00	.368	63.2%	57.9%	0.0%	94.8	7.27	3.80	4.28	5.07	0.1

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	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	vFA vFA - Fourseam Fastball velocity (Pitch Info)	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
2018	SEI	NPB	20	5	6	0	16	15	83.1	7.56	4.00	1.40	.306	70.6%	46.2%	18.1%		4.97		4.86	4.11
2019	SEI	NPB	21	7	9	0	23	22	135.1	6.98	4.79	1.06	.279	71.6%	46.3%	11.6%		4.32		4.62	4.56
2020	SEI	NPB	22	3	4	0	19	11	61.2	6.42	7.59	0.73	.328	65.6%	46.6%	7.8%		6.13		5.36	5.70
2021	SEI	NPB	23	8	8	0	25	25	158.1	7.79	5.63	0.85	.257	78.8%	49.9%	11.3%		3.30		4.39	4.21
2022	SEI	NPB	24	5	1	0	9	9	59.2	9.20	5.13	0.45	.238	83.6%	48.3%	5.8%		2.41		3.29	3.61
2023	SEI	NPB	25	10	5	0	19	19	133.0	8.80	4.13	0.74	.235	83.9%	47.3%	9.3%		2.30		3.34	3.20
2024	SEI	NPB	26	10	8	0	25	25	173.1	9.71	3.63	0.42	.281	79.2%	43.5%	5.8%		2.34		2.44	2.51
2025	SEI	NPB	27	10	5	0	24	24	163.2	9.79	2.47	0.33	.236	79.9%	48.3%	4.6%		1.92		2.01	2.26
2026	HOU	ST	28	1	0	0	3	3	6.0	10.50	1.50	0.00	.167	100.0%	50.0%	0.0%		0.00		1.82	3.06
2026	FGDC	PROJ	28	8	8	0	26	26	149.0	9.35	3.43	1.23	.296	72.6%				4.15		4.09		2.0
2026	Steamer	PROJ	28	9	9	0	26	26	153.0	8.55	3.65	1.16	.305	71.6%	45.6%			4.37		4.27	4.11	1.8
2026	ZiPS	PROJ	28	6	6	0	22	22	123.7	10.19	3.20	1.31	.286	73.9%				3.93		3.90		1.9
2026	ZiPS DC	PROJ	28	7	7	0	26	26	146.0	10.19	3.20	1.31	.286	73.9%				3.93		3.90		2.3
2026	ATC	PROJ	28	8	7	0	26	26	151.0	8.92	3.73	1.18	.285	70.8%				4.25		4.27		1.7
2026	THE BAT	PROJ	28	9	9	0	26	26	151.0	9.07	3.83	1.27	.282	70.8%				4.43		4.42		1.8
2026	THE BAT X	PROJ	28	9	9	0	26	26	151.0	9.15	3.80	1.26	.280	71.1%				4.34		4.36		1.9
2026	OOPSY	PROJ	28	9	9	0	26	26	153.0	9.41	4.67	1.13	.287	72.2%				4.23		4.39		1.6
2026	HOU	MLB	28	1	0	0	3	3	8.2	13.50	11.42	0.00	.368	63.2%	57.9%	0.0%	94.8	7.27	3.80	4.28	5.07	0.1
2026	FGDC	ROS	28	6	6	0	20	20	108.0	9.51	3.79	1.16	.296	72.4%				4.13		4.07		1.7
2026	Steamer	ROS	28	6	7	0	20	20	111.0	8.71	3.97	1.07	.302	72.0%				4.24		4.22		1.6
2026	ZiPS	ROS	28	5	5		19	19	102.0	10.37	3.61	1.25	.288	72.9%				4.01		3.92		1.8
2026	ZiPS DC	ROS	28	5	5	0	20	20	105.0	10.37	3.61	1.25	.288	72.9%				4.01		3.92		1.9
2026	ATC DC	ROS	28	6	5	0	20	20	114.0	8.92	3.73	1.19	.285	70.9%				4.25		4.27		1.3
2026	THE BAT	ROS	28	6	7	0	20	20	108.0	9.00	4.48	1.18	.283	71.2%				4.45		4.51		1.2
2026	THE BAT X	ROS	28	6	7	0	20	20	108.0	9.17	4.54	1.40	.292	69.8%				4.96		4.81		0.9
2026	OOPSY	ROS	28	7	7	0	20	20	115.0	9.41	4.67	1.13	.287	72.2%				4.23		4.39		1.2
Total	- - -	MLB		1	0	0	3	3	8.2	13.50	11.42	0.00	.368	63.2%	57.9%	0.0%	94.8	7.27	3.80	4.28	5.07	0.1

Preseason ProjectionsIn-Season ProjectionsSpring TrainingMLB Regular SeasonNPB

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 QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs	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
2018	SEI	NPB	5	6	4.97	16	15		1	0	0	0	0	83.1	345	80	49	46	13	37	0	6	4	1	70
2019	SEI	NPB	7	9	4.32	23	22		1	1	0	0	0	135.1	596	127	74	65	16	72	1	5	7	1	105
2020	SEI	NPB	3	4	6.13	19	11		0	0	0	0	0	61.2	310	72	49	42	5	52	0	5	2	0	44
2021	SEI	NPB	8	8	3.30	25	25		3	1	0	0	0	158.1	682	123	66	58	15	99	1	11	11	0	137
2022	SEI	NPB	5	1	2.41	9	9		0	0	0	0	0	59.2	246	37	16	16	3	34	0	5	1	0	61
2023	SEI	NPB	10	5	2.30	19	19		2	1	0	0	0	133.0	533	87	38	34	11	61	0	8	4	0	130
2024	SEI	NPB	10	8	2.34	25	25		2	1	0	0	0	173.1	712	132	52	45	8	70	2	5	8	0	187
2025	SEI	NPB	10	5	1.92	24	24		5	3	0	0	0	163.2	641	101	38	35	6	45	0	10	3	0	178
2026	HOU	ST	1	0	0.00	3	3		0	0	0	0	0	6.0	20	2	0	0	0	1	0	0	0	0	7
2026	FGDC	PROJ	8	8	4.15	26	26	13			0	0		149.0	635	138	74	69	20	57		5			155
2026	Steamer	PROJ	9	9	4.37	26	26	12	0	0	0	0		153.0	663	150	80	74	20	62	1	7			145
2026	ZiPS	PROJ	6	6	3.93	22	22				0	0		123.7	516	107	58	54	18	44	0	3	3	0	140
2026	ZiPS DC	PROJ	7	7	3.93	26	26	14			0	0		146.0	608	126	68	64	21	52		4			165
2026	ATC	PROJ	8	7	4.25	26	26	11			0	0		151.0	646	136	78	71	20	63	1	8			150
2026	THE BAT	PROJ	9	9	4.43	26	26	12			0	0		151.0	650	135	79	74	21	64	0	9			152
2026	THE BAT X	PROJ	9	9	4.34	26	26	12			0	0		151.0	648	133	78	73	21	64	0	9			154
2026	OOPSY	PROJ	9	9	4.23	26	26	13			0	0		153.0	661	133	78	72	19	79		8			160
2026	HOU	MLB	1	0	7.27	3	3	0	0	0	0	0	0	8.2	44	7	7	7	0	11	0	1	1	0	13
2026	FGDC	ROS	6	6	4.13	20	20	10			0	0		108.0	464	99	54	50	14	46		4			114
2026	Steamer	ROS	6	7	4.24	20	20	9	0	0	0	0		111.0	482	106	57	52	13	49		6			108
2026	ZiPS	ROS	5	5	4.01	19	19							102.0	433	88	49	46	14	41		3			118
2026	ZiPS DC	ROS	5	5	4.01	20	20	10			0	0		105.0	447	91	51	47	15	42		3			121
2026	ATC DC	ROS	6	5	4.25	20	20	10			0	0		114.0	488	102	59	54	15	47		6			113
2026	THE BAT	ROS	6	7	4.45	20	20				0	0		108.0	469	95	57	54	14	54	0	7			108
2026	THE BAT X	ROS	6	7	4.96	20	20	8			0	0		108.0	478	102	64	60	17	55	0	6			110
2026	OOPSY	ROS	7	7	4.23	20	20	10			0	0		115.0	500	100	59	54	15	60		6			121
Total	- - -	MLB	1	0	7.27	3	3	0	0	0	0	0	0	8.2	44	7	7	7	0	11	0	1	1	0	13

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 QS - Quality Starts; pitched at least 6 innings and gave up 3 or fewer earned runs	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
2018	SEI	NPB	5	6	4.97	16	15		1	0	0	0	0	83.1	345	80	49	46	13	37	0	6	4	1	70
2019	SEI	NPB	7	9	4.32	23	22		1	1	0	0	0	135.1	596	127	74	65	16	72	1	5	7	1	105
2020	SEI	NPB	3	4	6.13	19	11		0	0	0	0	0	61.2	310	72	49	42	5	52	0	5	2	0	44
2021	SEI	NPB	8	8	3.30	25	25		3	1	0	0	0	158.1	682	123	66	58	15	99	1	11	11	0	137
2022	SEI	NPB	5	1	2.41	9	9		0	0	0	0	0	59.2	246	37	16	16	3	34	0	5	1	0	61
2023	SEI	NPB	10	5	2.30	19	19		2	1	0	0	0	133.0	533	87	38	34	11	61	0	8	4	0	130
2024	SEI	NPB	10	8	2.34	25	25		2	1	0	0	0	173.1	712	132	52	45	8	70	2	5	8	0	187
2025	SEI	NPB	10	5	1.92	24	24		5	3	0	0	0	163.2	641	101	38	35	6	45	0	10	3	0	178
2026	HOU	ST	1	0	0.00	3	3		0	0	0	0	0	6.0	20	2	0	0	0	1	0	0	0	0	7
2026	FGDC	PROJ	8	8	4.15	26	26	13			0	0		149.0	635	138	74	69	20	57		5			155
2026	Steamer	PROJ	9	9	4.37	26	26	12	0	0	0	0		153.0	663	150	80	74	20	62	1	7			145
2026	ZiPS	PROJ	6	6	3.93	22	22				0	0		123.7	516	107	58	54	18	44	0	3	3	0	140
2026	ZiPS DC	PROJ	7	7	3.93	26	26	14			0	0		146.0	608	126	68	64	21	52		4			165
2026	ATC	PROJ	8	7	4.25	26	26	11			0	0		151.0	646	136	78	71	20	63	1	8			150
2026	THE BAT	PROJ	9	9	4.43	26	26	12			0	0		151.0	650	135	79	74	21	64	0	9			152
2026	THE BAT X	PROJ	9	9	4.34	26	26	12			0	0		151.0	648	133	78	73	21	64	0	9			154
2026	OOPSY	PROJ	9	9	4.23	26	26	13			0	0		153.0	661	133	78	72	19	79		8			160
2026	HOU	MLB	1	0	7.27	3	3	0	0	0	0	0	0	8.2	44	7	7	7	0	11	0	1	1	0	13
2026	FGDC	ROS	6	6	4.13	20	20	10			0	0		108.0	464	99	54	50	14	46		4			114
2026	Steamer	ROS	6	7	4.24	20	20	9	0	0	0	0		111.0	482	106	57	52	13	49		6			108
2026	ZiPS	ROS	5	5	4.01	19	19							102.0	433	88	49	46	14	41		3			118
2026	ZiPS DC	ROS	5	5	4.01	20	20	10			0	0		105.0	447	91	51	47	15	42		3			121
2026	ATC DC	ROS	6	5	4.25	20	20	10			0	0		114.0	488	102	59	54	15	47		6			113
2026	THE BAT	ROS	6	7	4.45	20	20				0	0		108.0	469	95	57	54	14	54	0	7			108
2026	THE BAT X	ROS	6	7	4.96	20	20	8			0	0		108.0	478	102	64	60	17	55	0	6			110
2026	OOPSY	ROS	7	7	4.23	20	20	10			0	0		115.0	500	100	59	54	15	60		6			121
Total	- - -	MLB	1	0	7.27	3	3	0	0	0	0	0	0	8.2	44	7	7	7	0	11	0	1	1	0	13

Preseason ProjectionsIn-Season ProjectionsSpring TrainingMLB Regular SeasonAveragesNPB

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)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	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	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	FIP FIP - Fielder Independent Pitching on an ERA scale
2018	SEI	NPB	7.56	4.00	1.89	1.40	20.3%	10.7%	9.6%	.265	1.40	.306	70.6%	123	120	4.86
2019	SEI	NPB	6.98	4.79	1.46	1.06	17.6%	12.1%	5.5%	.245	1.47	.279	71.6%	107	115	4.62
2020	SEI	NPB	6.42	7.59	0.85	0.73	14.2%	16.8%	-2.6%	.285	2.01	.328	65.6%	153	136	5.36
2021	SEI	NPB	7.79	5.63	1.38	0.85	20.1%	14.5%	5.6%	.215	1.40	.257	78.8%	94	122	4.39
2022	SEI	NPB	9.20	5.13	1.79	0.45	24.8%	13.8%	11.0%	.179	1.19	.238	83.6%	77	102	3.29
2023	SEI	NPB	8.80	4.13	2.13	0.74	24.4%	11.4%	12.9%	.188	1.11	.235	83.9%	74	105	3.34
2024	SEI	NPB	9.71	3.63	2.67	0.42	26.3%	9.8%	16.4%	.207	1.17	.281	79.2%	78	81	2.44
2025	SEI	NPB	9.79	2.47	3.96	0.33	27.8%	7.0%	20.7%	.172	0.89	.236	79.9%	64	66	2.01
2026	HOU	ST	10.50	1.50	7.00	0.00	35.0%	5.0%	30.0%	.105	0.50	.167	100.0%	0	37	1.82
2026	FGDC	PROJ	9.35	3.43	2.72	1.23	24.4%	9.0%	15.5%	.241	1.31	.296	72.6%			4.09
2026	Steamer	PROJ	8.55	3.65	2.34	1.16	21.9%	9.4%	12.6%	.253	1.39	.305	71.6%			4.27
2026	ZiPS	PROJ	10.19	3.20	3.18	1.31	27.1%	8.5%	18.6%	.228	1.22	.286	73.9%			3.90
2026	ZiPS DC	PROJ	10.19	3.20	3.18	1.31	27.1%	8.5%	18.6%	.228	1.22	.286	73.9%			3.90
2026	ATC	PROJ	8.92	3.73	2.39	1.18	23.2%	9.7%	13.5%	.236	1.31	.285	70.8%			4.27
2026	THE BAT	PROJ	9.07	3.83	2.37	1.27	23.4%	9.9%	13.5%	.234	1.32	.282	70.8%			4.42
2026	THE BAT X	PROJ	9.15	3.80	2.41	1.26	23.7%	9.9%	13.9%	.232	1.30	.280	71.1%			4.36
2026	OOPSY	PROJ	9.41	4.67	2.02	1.13	24.1%	12.0%	12.2%	.231	1.39	.287	72.2%			4.39
2026	HOU	MLB	13.50	11.42	1.18	0.00	29.5%	25.0%	4.5%	.219	2.08	.368	63.2%	173	103	4.28
2026			8.65	3.80	2.28	1.03	22.5%	9.9%	12.6%	.235	1.32	.286	71.8%			4.18
2026	FGDC	ROS	9.51	3.79	2.51	1.16	24.6%	9.8%	14.8%	.238	1.33	.296	72.4%			4.07
2026	Steamer	ROS	8.71	3.97	2.19	1.07	22.3%	10.2%	12.1%	.248	1.39	.302	72.0%			4.22
2026	ZiPS	ROS	10.37	3.61	2.87	1.25	27.1%	9.4%	17.7%	.227	1.27	.288	72.9%			3.92
2026	ZiPS DC	ROS	10.37	3.61	2.87	1.25	27.1%	9.4%	17.7%	.227	1.27	.288	72.9%			3.92
2026	ATC DC	ROS	8.92	3.73	2.39	1.19	23.2%	9.7%	13.5%	.236	1.31	.285	70.9%			4.27
2026	THE BAT	ROS	9.00	4.48	2.01	1.18	23.1%	11.5%	11.6%	.233	1.38	.283	71.2%			4.51
2026	THE BAT X	ROS	9.17	4.54	2.02	1.40	23.1%	11.4%	11.7%	.244	1.44	.292	69.8%			4.81
2026	OOPSY	ROS	9.41	4.67	2.02	1.13	24.1%	12.0%	12.2%	.231	1.39	.287	72.2%			4.39
Total	- - -	MLB	13.50	11.42	1.18	0.00	29.5%	25.0%	4.5%	.219	2.08	.368	63.2%	173	103	4.28

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)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	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	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	FIP FIP - Fielder Independent Pitching on an ERA scale
2018	SEI	NPB	7.56	4.00	1.89	1.40	20.3%	10.7%	9.6%	.265	1.40	.306	70.6%	123	120	4.86
2019	SEI	NPB	6.98	4.79	1.46	1.06	17.6%	12.1%	5.5%	.245	1.47	.279	71.6%	107	115	4.62
2020	SEI	NPB	6.42	7.59	0.85	0.73	14.2%	16.8%	-2.6%	.285	2.01	.328	65.6%	153	136	5.36
2021	SEI	NPB	7.79	5.63	1.38	0.85	20.1%	14.5%	5.6%	.215	1.40	.257	78.8%	94	122	4.39
2022	SEI	NPB	9.20	5.13	1.79	0.45	24.8%	13.8%	11.0%	.179	1.19	.238	83.6%	77	102	3.29
2023	SEI	NPB	8.80	4.13	2.13	0.74	24.4%	11.4%	12.9%	.188	1.11	.235	83.9%	74	105	3.34
2024	SEI	NPB	9.71	3.63	2.67	0.42	26.3%	9.8%	16.4%	.207	1.17	.281	79.2%	78	81	2.44
2025	SEI	NPB	9.79	2.47	3.96	0.33	27.8%	7.0%	20.7%	.172	0.89	.236	79.9%	64	66	2.01
2026	HOU	ST	10.50	1.50	7.00	0.00	35.0%	5.0%	30.0%	.105	0.50	.167	100.0%	0	37	1.82
2026	FGDC	PROJ	9.35	3.43	2.72	1.23	24.4%	9.0%	15.5%	.241	1.31	.296	72.6%			4.09
2026	Steamer	PROJ	8.55	3.65	2.34	1.16	21.9%	9.4%	12.6%	.253	1.39	.305	71.6%			4.27
2026	ZiPS	PROJ	10.19	3.20	3.18	1.31	27.1%	8.5%	18.6%	.228	1.22	.286	73.9%			3.90
2026	ZiPS DC	PROJ	10.19	3.20	3.18	1.31	27.1%	8.5%	18.6%	.228	1.22	.286	73.9%			3.90
2026	ATC	PROJ	8.92	3.73	2.39	1.18	23.2%	9.7%	13.5%	.236	1.31	.285	70.8%			4.27
2026	THE BAT	PROJ	9.07	3.83	2.37	1.27	23.4%	9.9%	13.5%	.234	1.32	.282	70.8%			4.42
2026	THE BAT X	PROJ	9.15	3.80	2.41	1.26	23.7%	9.9%	13.9%	.232	1.30	.280	71.1%			4.36
2026	OOPSY	PROJ	9.41	4.67	2.02	1.13	24.1%	12.0%	12.2%	.231	1.39	.287	72.2%			4.39
2026	HOU	MLB	13.50	11.42	1.18	0.00	29.5%	25.0%	4.5%	.219	2.08	.368	63.2%	173	103	4.28
2026			8.65	3.80	2.28	1.03	22.5%	9.9%	12.6%	.235	1.32	.286	71.8%			4.18
2026	FGDC	ROS	9.51	3.79	2.51	1.16	24.6%	9.8%	14.8%	.238	1.33	.296	72.4%			4.07
2026	Steamer	ROS	8.71	3.97	2.19	1.07	22.3%	10.2%	12.1%	.248	1.39	.302	72.0%			4.22
2026	ZiPS	ROS	10.37	3.61	2.87	1.25	27.1%	9.4%	17.7%	.227	1.27	.288	72.9%			3.92
2026	ZiPS DC	ROS	10.37	3.61	2.87	1.25	27.1%	9.4%	17.7%	.227	1.27	.288	72.9%			3.92
2026	ATC DC	ROS	8.92	3.73	2.39	1.19	23.2%	9.7%	13.5%	.236	1.31	.285	70.9%			4.27
2026	THE BAT	ROS	9.00	4.48	2.01	1.18	23.1%	11.5%	11.6%	.233	1.38	.283	71.2%			4.51
2026	THE BAT X	ROS	9.17	4.54	2.02	1.40	23.1%	11.4%	11.7%	.244	1.44	.292	69.8%			4.81
2026	OOPSY	ROS	9.41	4.67	2.02	1.13	24.1%	12.0%	12.2%	.231	1.39	.287	72.2%			4.39
Total	- - -	MLB	13.50	11.42	1.18	0.00	29.5%	25.0%	4.5%	.219	2.08	.368	63.2%	173	103	4.28

Preseason ProjectionsIn-Season ProjectionsSpring TrainingMLB Regular SeasonNPB

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2026	HOU	ST	12	92.5	109.6	9.4	1	8.3%	5	41.7%	0.00
2026	HOU	MLB	19	85.8	101.9	5.9	0	0.0%	7	36.8%	7.27	3.80
Total	- - -	MLB	19	85.8	101.9	5.9	0	0.0%	7	36.8%	7.27	3.80

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2026	HOU	ST	12	92.5	109.6	9.4	1	8.3%	5	41.7%	0.00
2026	HOU	MLB	19	85.8	101.9	5.9	0	0.0%	7	36.8%	7.27	3.80
Total	- - -	MLB	19	85.8	101.9	5.9	0	0.0%	7	36.8%	7.27	3.80

Tatsuya Imai

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BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG