Thyago Vieira

Free Agent

Age: 32

Bats/Throws: R/R

6'3" / 259

DOB: 1/7/1993

(32 years, 3 months, 21 days)

Stats

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring 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
2011	SEA	R	18	2	0	0	12	2	18.0	4.00	11.00	0.00	.323	74.4%	50.8%	0.0%		4.00		6.00	6.80
2012	SEA	R	19	3	5	0	13	13	55.0	5.73	2.78	0.33	.355	60.1%	50.0%	3.9%		6.05		3.91	4.23
2013	SEA	A-	20	4	5	0	14	13	68.0	6.75	4.50	0.26	.290	74.6%	40.4%	2.4%		3.84		4.41	4.85
2014	SEA	A	21	1	1	1	13	0	20.2	10.02	6.10	0.44	.313	65.4%	38.3%	5.6%		5.23		4.21	4.29
2015	SEA	A	22	1	4	0	22	0	31.0	6.39	5.81	0.58	.317	48.0%	37.6%	4.8%		6.97		5.14	5.18
2016	SEA	A+	23	1	0	8	34	0	44.1	10.76	3.65	0.20	.313	68.3%	50.5%	3.0%		2.84		2.97	3.62
2017	SEA	AA	24	2	3	2	29	0	36.1	8.67	3.72	0.25	.293	63.6%	47.4%	3.2%		3.72		3.15	3.77
2017	SEA	AAA	24	0	1	2	12	0	17.2	5.60	3.57	0.51	.298	69.1%	52.6%	5.9%		4.58		4.57	5.14
2017	SEA	MiLB	24	2	4	4	41	0	54.0	7.67	3.67	0.33	.295	65.5%	49.4%	4.2%		4.00		3.61	4.22
2017	SEA	ST	24	1	0	0	3	0	2.2	13.50	10.13	3.38	.600	58.1%	18.2%	33.3%		16.88		8.90	5.85
2017	SEA	MLB	24	0	0	0	1	0	1.0	9.00	0.00	0.00	.000	100.0%	50.0%	0.0%	98.8	0.00	1.57	1.16	1.16	0.0
2018	CHW	AAA	25	0	4	6	36	0	41.0	10.98	5.27	0.44	.349	66.0%	41.7%	5.9%		5.05		3.58	3.89
2018	CHW	ST	25	0	0	0	2	0	1.0	9.00	27.00	0.00	.667	42.9%	33.3%	0.0%		36.00		10.61	15.70
2018	CHW	MLB	25	1	1	1	16	0	17.2	7.64	4.58	2.04	.315	69.3%	32.8%	15.4%	96.7	7.13	7.72	6.44	5.93	-0.3
2019	CHW	AAA	26	6	4	8	39	0	47.1	9.70	4.18	1.33	.357	66.5%	50.4%	17.9%		5.70		5.04	4.62
2019	CHW	ST	26	0	0	1	7	0	6.1	5.68	7.11	0.00	.263	50.0%	44.4%	0.0%		7.11		4.83	5.97
2019	CHW	MLB	26	1	0	0	6	0	7.0	10.29	6.43	0.00	.458	50.0%	37.5%	0.0%	97.5	9.00	5.85	3.07	5.91	0.1
2020	TOK	NPB	27	0	1	0	27	0	24.2	10.58	6.20	1.09	.358	88.5%	41.2%	13.0%		3.28		4.50	4.17
2021	TOK	NPB	28	0	3	19	56	0	55.1	10.41	4.23	0.49	.261	77.3%	40.2%	5.7%		2.93		2.66	3.15
2022	TOK	NPB	29	0	2	0	9	0	7.1	9.82	9.82	3.68	.316	65.2%	40.9%	33.3%		9.82		9.54	5.58
2023	MIL	AAA	30	2	2	8	33	0	37.2	12.19	3.58	0.72	.315	71.4%	38.5%	8.8%		3.35		3.33	4.03
2023	MIL	ST	30	0	0	0	4	0	4.0	9.00	6.75	0.00	.308	57.1%	50.0%	0.0%		6.75		4.06	5.40
2023	MIL	MLB	30	0	1	0	2	0	3.0	6.00	3.00	0.00	.000	0.0%	14.3%	0.0%		0.00	3.93	2.92	5.68	0.1
2024	MIL	ST	31	1	0	0	7	0	7.2	15.26	5.87	0.00	.462	72.7%	53.8%	0.0%		3.52		2.30	2.53
2024	3 Tms	MLB	31	0	1	1	28	0	38.0	9.24	6.16	1.89	.284	78.1%	38.5%	18.6%	97.6	5.21	5.28	6.06	5.04	-0.4
2024	MIL	MLB	31	0	0	1	16	0	22.1	10.07	5.24	2.42	.317	82.3%	35.4%	23.1%	99.3	5.64		6.44	4.70	-0.3
2024	BAL	MLB	31	0	0	0	1	0	0.0	0.00	36.00	0.00	1.000	40.0%	0.0%	0.0%	98.2	27.00		15.17	15.17	0.0
2024	ARI	MLB	31	0	1	0	11	0	15.2	8.04	5.17	1.15	.220	81.4%	44.2%	11.8%	97.5	2.87		4.76	4.74	-0.1
2025	Steamer	PROJ	32	0	0	0	1	0	1.0	9.16	4.04	1.07	.299	72.8%	40.0%			4.13		4.16	4.26	0.0
2025	ZiPS	PROJ	32	1	1	0	28	0	36.3	9.17	4.46	1.24	.293	73.3%				4.46		4.57		-0.2
2025	OOPSY	PROJ	32	0	0	0	1	0	1.3	9.31	4.50	1.12	.290	73.8%				4.20		4.37		0.0
2025	Steamer	ROS	32	0	0	0	1	0	1.0	9.22	4.20	1.09	.292	73.6%				4.06		4.11		0.0
Total	- - -	MLB		2	3	2	53	0	66.2	8.78	5.54	1.62	.302	70.3%	36.0%	14.3%	97.2	5.81		5.63	5.34	-0.5

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
2011	SEA	R	18	2	0	0	12	2	18.0	4.00	11.00	0.00	.323	74.4%	50.8%	0.0%		4.00		6.00	6.80
2012	SEA	R	19	3	5	0	13	13	55.0	5.73	2.78	0.33	.355	60.1%	50.0%	3.9%		6.05		3.91	4.23
2013	SEA	A-	20	4	5	0	14	13	68.0	6.75	4.50	0.26	.290	74.6%	40.4%	2.4%		3.84		4.41	4.85
2014	SEA	A	21	1	1	1	13	0	20.2	10.02	6.10	0.44	.313	65.4%	38.3%	5.6%		5.23		4.21	4.29
2015	SEA	A	22	1	4	0	22	0	31.0	6.39	5.81	0.58	.317	48.0%	37.6%	4.8%		6.97		5.14	5.18
2016	SEA	A+	23	1	0	8	34	0	44.1	10.76	3.65	0.20	.313	68.3%	50.5%	3.0%		2.84		2.97	3.62
2017	SEA	AA	24	2	3	2	29	0	36.1	8.67	3.72	0.25	.293	63.6%	47.4%	3.2%		3.72		3.15	3.77
2017	SEA	AAA	24	0	1	2	12	0	17.2	5.60	3.57	0.51	.298	69.1%	52.6%	5.9%		4.58		4.57	5.14
2017	SEA	MiLB	24	2	4	4	41	0	54.0	7.67	3.67	0.33	.295	65.5%	49.4%	4.2%		4.00		3.61	4.22
2017	SEA	ST	24	1	0	0	3	0	2.2	13.50	10.13	3.38	.600	58.1%	18.2%	33.3%		16.88		8.90	5.85
2017	SEA	MLB	24	0	0	0	1	0	1.0	9.00	0.00	0.00	.000	100.0%	50.0%	0.0%	98.8	0.00	1.57	1.16	1.16	0.0
2018	CHW	AAA	25	0	4	6	36	0	41.0	10.98	5.27	0.44	.349	66.0%	41.7%	5.9%		5.05		3.58	3.89
2018	CHW	ST	25	0	0	0	2	0	1.0	9.00	27.00	0.00	.667	42.9%	33.3%	0.0%		36.00		10.61	15.70
2018	CHW	MLB	25	1	1	1	16	0	17.2	7.64	4.58	2.04	.315	69.3%	32.8%	15.4%	96.7	7.13	7.72	6.44	5.93	-0.3
2019	CHW	AAA	26	6	4	8	39	0	47.1	9.70	4.18	1.33	.357	66.5%	50.4%	17.9%		5.70		5.04	4.62
2019	CHW	ST	26	0	0	1	7	0	6.1	5.68	7.11	0.00	.263	50.0%	44.4%	0.0%		7.11		4.83	5.97
2019	CHW	MLB	26	1	0	0	6	0	7.0	10.29	6.43	0.00	.458	50.0%	37.5%	0.0%	97.5	9.00	5.85	3.07	5.91	0.1
2020	TOK	NPB	27	0	1	0	27	0	24.2	10.58	6.20	1.09	.358	88.5%	41.2%	13.0%		3.28		4.50	4.17
2021	TOK	NPB	28	0	3	19	56	0	55.1	10.41	4.23	0.49	.261	77.3%	40.2%	5.7%		2.93		2.66	3.15
2022	TOK	NPB	29	0	2	0	9	0	7.1	9.82	9.82	3.68	.316	65.2%	40.9%	33.3%		9.82		9.54	5.58
2023	MIL	AAA	30	2	2	8	33	0	37.2	12.19	3.58	0.72	.315	71.4%	38.5%	8.8%		3.35		3.33	4.03
2023	MIL	ST	30	0	0	0	4	0	4.0	9.00	6.75	0.00	.308	57.1%	50.0%	0.0%		6.75		4.06	5.40
2023	MIL	MLB	30	0	1	0	2	0	3.0	6.00	3.00	0.00	.000	0.0%	14.3%	0.0%		0.00	3.93	2.92	5.68	0.1
2024	MIL	ST	31	1	0	0	7	0	7.2	15.26	5.87	0.00	.462	72.7%	53.8%	0.0%		3.52		2.30	2.53
2024	3 Tms	MLB	31	0	1	1	28	0	38.0	9.24	6.16	1.89	.284	78.1%	38.5%	18.6%	97.6	5.21	5.28	6.06	5.04	-0.4
2024	MIL	MLB	31	0	0	1	16	0	22.1	10.07	5.24	2.42	.317	82.3%	35.4%	23.1%	99.3	5.64		6.44	4.70	-0.3
2024	BAL	MLB	31	0	0	0	1	0	0.0	0.00	36.00	0.00	1.000	40.0%	0.0%	0.0%	98.2	27.00		15.17	15.17	0.0
2024	ARI	MLB	31	0	1	0	11	0	15.2	8.04	5.17	1.15	.220	81.4%	44.2%	11.8%	97.5	2.87		4.76	4.74	-0.1
2025	Steamer	PROJ	32	0	0	0	1	0	1.0	9.16	4.04	1.07	.299	72.8%	40.0%			4.13		4.16	4.26	0.0
2025	ZiPS	PROJ	32	1	1	0	28	0	36.3	9.17	4.46	1.24	.293	73.3%				4.46		4.57		-0.2
2025	OOPSY	PROJ	32	0	0	0	1	0	1.3	9.31	4.50	1.12	.290	73.8%				4.20		4.37		0.0
2025	Steamer	ROS	32	0	0	0	1	0	1.0	9.22	4.20	1.09	.292	73.6%				4.06		4.11		0.0
Total	- - -	MLB		2	3	2	53	0	66.2	8.78	5.54	1.62	.302	70.3%	36.0%	14.3%	97.2	5.81		5.63	5.34	-0.5

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring 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	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
2011	SEA	R	2	0	4.00	12	2		0	0	0	1	0	18.0	93	20	11	8	0	22	2	1	8	1	8
2012	SEA	R	3	5	6.05	13	13		0	0	0	0	0	55.0	249	67	40	37	2	17	0	12	12	0	35
2013	SEA	A-	4	5	3.84	14	13		0	0	0	0	0	68.0	303	60	30	29	2	34	0	16	8	1	51
2014	SEA	A	1	1	5.23	13	0		0	0	1	0	0	20.2	88	16	12	12	1	14	0	2	4	0	23
2015	SEA	A	1	4	6.97	22	0		0	0	0	1	1	31.0	152	35	32	24	2	20	0	4	9	0	22
2016	SEA	A+	1	0	2.84	34	0		0	0	8	1	0	44.1	189	37	19	14	1	18	0	2	9	0	53
2017	SEA	AA	2	3	3.72	29	0		0	0	2	0	1	36.1	152	30	18	15	1	15	0	2	4	1	35
2017	SEA	AAA	0	1	4.58	12	0		0	0	2	2	0	17.2	77	18	9	9	1	7	0	1	8	1	11
2017	SEA	MiLB	2	4	4.00	41	0		0	0	4	2	1	54.0	229	48	27	24	2	22	0	3	12	2	46
2017	SEA	ST	1	0	16.88	3	0		0	0	0	0	0	2.2	18	7	5	5	1	3	0	0	1	1	4
2017	SEA	MLB	0	0	0.00	1	0	0	0	0	0	0	0	1.0	3	0	0	0	0	0	0	0	0	0	1
2018	CHW	AAA	0	4	5.05	36	0		0	0	6	4	2	41.0	189	40	25	23	2	24	0	4	13	1	50
2018	CHW	ST	0	0	36.00	2	0		0	0	0	0	0	1.0	10	4	4	4	0	3	0	0	0	0	1
2018	CHW	MLB	1	1	7.13	16	0	0	0	0	1	1	0	17.2	85	21	14	14	4	9	0	3	6	1	15
2019	CHW	AAA	6	4	5.70	39	0		0	0	8	1	2	47.1	213	53	33	30	7	22	0	4	5	1	51
2019	CHW	ST	0	0	7.11	7	0		0	0	1	0	0	6.1	28	5	5	5	0	5	0	0	0	0	4
2019	CHW	MLB	1	0	9.00	6	0	0	0	0	0	0	0	7.0	37	11	8	7	0	5	0	0	0	0	8
2020	TOK	NPB	0	1	3.28	27	0		0	0	0	1	0	24.2	118	27	9	9	3	17	1	2	1	0	29
2021	TOK	NPB	0	3	2.93	56	0		0	0	19	1	2	55.1	228	38	18	18	3	26	0	1	0	0	64
2022	TOK	NPB	0	2	9.82	9	0		0	0	0	1	0	7.1	39	9	9	8	3	8	0	1	0	0	8
2023	MIL	AAA	2	2	3.35	33	0		0	0	8	0	2	37.2	161	31	17	14	3	15	0	3	2	0	51
2023	MIL	ST	0	0	6.75	4	0		0	0	0	0	0	4.0	20	4	3	3	0	3	0	0	0	0	4
2023	MIL	MLB	0	1	0.00	2	0	0	0	0	0	0	0	3.0	10	0	1	0	0	1	0	0	0	0	2
2024	MIL	ST	1	0	3.52	7	0		0	0	0	2	0	7.2	31	6	3	3	0	5	0	0	1	0	13
2024	3 Tms	MLB	0	1	5.21	28	0	0	0	0	1	1	0	38.0	177	37	23	22	8	26	1	2	3	1	39
2024	MIL	MLB	0	0	5.64	16	0	0	0	0	1	0	0	22.1	106	25	14	14	6	13	1	2	0	0	25
2024	BAL	MLB	0	0	27.00	1	0	0	0	0	0	0	0	0.0	5	1	3	3	0	4	0	0	1	0	0
2024	ARI	MLB	0	1	2.87	11	0	0	0	0	0	1	0	15.2	66	11	6	5	2	9	0	0	2	1	14
2025	Steamer	PROJ	0	0	4.13	1	0	0	0	0	0	0		1.0	4	1	0	0	0	0	0	0			1
2025	ZiPS	PROJ	1	1	4.46	28	0				0	0		36.3	161	34	19	18	5	18	0	2	2	1	37
2025	OOPSY	PROJ	0	0	4.20	1	0	0			0	0		1.3	6	1	1	1	0	1	0	0			1
2025	Steamer	ROS	0	0	4.06	1	0	0	0	0	0	0		1.0	4	1	0	0	0	0		0			1
Total	- - -	MLB	2	3	5.81	53	0	0	0	0	2	2	0	66.2	312	69	46	43	12	41	1	5	9	2	65

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
2011	SEA	R	2	0	4.00	12	2		0	0	0	1	0	18.0	93	20	11	8	0	22	2	1	8	1	8
2012	SEA	R	3	5	6.05	13	13		0	0	0	0	0	55.0	249	67	40	37	2	17	0	12	12	0	35
2013	SEA	A-	4	5	3.84	14	13		0	0	0	0	0	68.0	303	60	30	29	2	34	0	16	8	1	51
2014	SEA	A	1	1	5.23	13	0		0	0	1	0	0	20.2	88	16	12	12	1	14	0	2	4	0	23
2015	SEA	A	1	4	6.97	22	0		0	0	0	1	1	31.0	152	35	32	24	2	20	0	4	9	0	22
2016	SEA	A+	1	0	2.84	34	0		0	0	8	1	0	44.1	189	37	19	14	1	18	0	2	9	0	53
2017	SEA	AA	2	3	3.72	29	0		0	0	2	0	1	36.1	152	30	18	15	1	15	0	2	4	1	35
2017	SEA	AAA	0	1	4.58	12	0		0	0	2	2	0	17.2	77	18	9	9	1	7	0	1	8	1	11
2017	SEA	MiLB	2	4	4.00	41	0		0	0	4	2	1	54.0	229	48	27	24	2	22	0	3	12	2	46
2017	SEA	ST	1	0	16.88	3	0		0	0	0	0	0	2.2	18	7	5	5	1	3	0	0	1	1	4
2017	SEA	MLB	0	0	0.00	1	0	0	0	0	0	0	0	1.0	3	0	0	0	0	0	0	0	0	0	1
2018	CHW	AAA	0	4	5.05	36	0		0	0	6	4	2	41.0	189	40	25	23	2	24	0	4	13	1	50
2018	CHW	ST	0	0	36.00	2	0		0	0	0	0	0	1.0	10	4	4	4	0	3	0	0	0	0	1
2018	CHW	MLB	1	1	7.13	16	0	0	0	0	1	1	0	17.2	85	21	14	14	4	9	0	3	6	1	15
2019	CHW	AAA	6	4	5.70	39	0		0	0	8	1	2	47.1	213	53	33	30	7	22	0	4	5	1	51
2019	CHW	ST	0	0	7.11	7	0		0	0	1	0	0	6.1	28	5	5	5	0	5	0	0	0	0	4
2019	CHW	MLB	1	0	9.00	6	0	0	0	0	0	0	0	7.0	37	11	8	7	0	5	0	0	0	0	8
2020	TOK	NPB	0	1	3.28	27	0		0	0	0	1	0	24.2	118	27	9	9	3	17	1	2	1	0	29
2021	TOK	NPB	0	3	2.93	56	0		0	0	19	1	2	55.1	228	38	18	18	3	26	0	1	0	0	64
2022	TOK	NPB	0	2	9.82	9	0		0	0	0	1	0	7.1	39	9	9	8	3	8	0	1	0	0	8
2023	MIL	AAA	2	2	3.35	33	0		0	0	8	0	2	37.2	161	31	17	14	3	15	0	3	2	0	51
2023	MIL	ST	0	0	6.75	4	0		0	0	0	0	0	4.0	20	4	3	3	0	3	0	0	0	0	4
2023	MIL	MLB	0	1	0.00	2	0	0	0	0	0	0	0	3.0	10	0	1	0	0	1	0	0	0	0	2
2024	MIL	ST	1	0	3.52	7	0		0	0	0	2	0	7.2	31	6	3	3	0	5	0	0	1	0	13
2024	3 Tms	MLB	0	1	5.21	28	0	0	0	0	1	1	0	38.0	177	37	23	22	8	26	1	2	3	1	39
2024	MIL	MLB	0	0	5.64	16	0	0	0	0	1	0	0	22.1	106	25	14	14	6	13	1	2	0	0	25
2024	BAL	MLB	0	0	27.00	1	0	0	0	0	0	0	0	0.0	5	1	3	3	0	4	0	0	1	0	0
2024	ARI	MLB	0	1	2.87	11	0	0	0	0	0	1	0	15.2	66	11	6	5	2	9	0	0	2	1	14
2025	Steamer	PROJ	0	0	4.13	1	0	0	0	0	0	0		1.0	4	1	0	0	0	0	0	0			1
2025	ZiPS	PROJ	1	1	4.46	28	0				0	0		36.3	161	34	19	18	5	18	0	2	2	1	37
2025	OOPSY	PROJ	0	0	4.20	1	0	0			0	0		1.3	6	1	1	1	0	1	0	0			1
2025	Steamer	ROS	0	0	4.06	1	0	0	0	0	0	0		1.0	4	1	0	0	0	0		0			1
Total	- - -	MLB	2	3	5.81	53	0	0	0	0	2	2	0	66.2	312	69	46	43	12	41	1	5	9	2	65

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring 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
2011	SEA	R	4.00	11.00	0.36	0.00	8.6%	23.7%	-15.1%	.286	2.33	.323	74.4%	104	153	6.00
2012	SEA	R	5.73	2.78	2.06	0.33	14.1%	6.8%	7.2%	.305	1.53	.355	60.1%	161	102	3.91
2013	SEA	A-	6.75	4.50	1.50	0.26	16.8%	11.2%	5.6%	.237	1.38	.290	74.6%	104	122	4.41
2014	SEA	A	10.02	6.10	1.64	0.44	26.1%	15.9%	10.2%	.222	1.45	.313	65.4%	143	114	4.21
2015	SEA	A	6.39	5.81	1.10	0.58	14.5%	13.2%	1.3%	.273	1.77	.317	48.0%	201	146	5.14
2016	SEA	A+	10.76	3.65	2.94	0.20	28.0%	9.5%	18.5%	.219	1.24	.313	68.3%	65	67	2.97
2017	SEA	AA	8.67	3.72	2.33	0.25	23.0%	9.9%	13.2%	.222	1.24	.293	63.6%	105	86	3.15
2017	SEA	AAA	5.60	3.57	1.57	0.51	14.3%	9.1%	5.2%	.261	1.42	.298	69.1%	104	97	4.57
2017	SEA	MiLB	7.67	3.67	2.09	0.33	20.1%	9.6%	10.5%	.235	1.30	.295	65.5%	105	90	3.61
2017	SEA	ST	13.50	10.13	1.33	3.38	22.2%	16.7%	5.6%	.467	3.75	.600	58.1%	371	193	8.90
2017	SEA	MLB	9.00	0.00	1.00	0.00	33.3%	0.0%	33.3%	.000	0.00	.000	100.0%	0	27	1.16
2017			8.34	3.29	2.53	1.27	21.6%	8.5%	13.1%	.252	1.34	.297	72.6%			4.40
2018	CHW	AAA	10.98	5.27	2.08	0.44	26.5%	12.7%	13.8%	.248	1.56	.349	66.0%	121	86	3.58
2018	CHW	ST	9.00	27.00	0.33	0.00	10.0%	30.0%	-20.0%	.571	7.00	.667	42.9%	760	216	10.61
2018	CHW	MLB	7.64	4.58	1.67	2.04	17.6%	10.6%	7.1%	.288	1.70	.315	69.3%	169	150	6.44
2018			8.53	3.25	2.63	1.16	22.3%	8.5%	13.8%	.245	1.30	.293	72.8%			4.19
2019	CHW	AAA	9.70	4.18	2.32	1.33	23.9%	10.3%	13.6%	.283	1.58	.357	66.5%	107	94	5.04
2019	CHW	ST	5.68	7.11	0.80	0.00	14.3%	17.9%	-3.6%	.217	1.58	.263	50.0%	142	93	4.83
2019	CHW	MLB	10.29	6.43	1.60	0.00	21.6%	13.5%	8.1%	.344	2.29	.458	50.0%	196	66	3.07
2019			8.88	3.29	2.69	1.40	23.0%	8.5%	14.4%	.249	1.33	.296	72.3%			4.49
2020	TOK	NPB	10.58	6.20	1.71	1.09	24.6%	14.4%	10.2%	.273	1.78	.358	88.5%	83	113	4.50
2021	TOK	NPB	10.41	4.23	2.46	0.49	28.1%	11.4%	16.7%	.189	1.16	.261	77.3%	79	73	2.66
2022	TOK	NPB	9.82	9.82	1.00	3.68	20.5%	20.5%	0.0%	.300	2.32	.316	65.2%	291	278	9.54
2023	MIL	AAA	12.19	3.58	3.40	0.72	31.7%	9.3%	22.4%	.217	1.22	.315	71.4%	66	66	3.33
2023	MIL	ST	9.00	6.75	1.33	0.00	20.0%	15.0%	5.0%	.235	1.75	.308	57.1%	138	81	4.06
2023	MIL	MLB	6.00	3.00	2.00	0.00	20.0%	10.0%	10.0%	.000	0.33	.000	0.0%	0	66	2.92
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	MIL	ST	15.26	5.87	2.60	0.00	41.9%	16.1%	25.8%	.231	1.43	.462	72.7%	75	48	2.30
2024	3 Tms	MLB	9.24	6.16	1.50	1.89	22.0%	14.7%	7.3%	.248	1.66	.284	78.1%	123	148	6.06
2024	MIL	MLB	10.07	5.24	1.92	2.42	23.6%	12.3%	11.3%	.275	1.70	.317	82.3%	137	156	6.44
2024	BAL	MLB	0.00	36.00	0.00	0.00	0.0%	80.0%	-80.0%	1.000	5.00	1.000	40.0%	688	382	15.17
2024	ARI	MLB	8.04	5.17	1.56	1.15	21.2%	13.6%	7.6%	.193	1.28	.220	81.4%	69	121	4.76
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	Steamer	PROJ	9.16	4.04	2.27	1.07	23.6%	10.4%	13.2%	.241	1.37	.299	72.8%			4.16
2025	ZiPS	PROJ	9.17	4.46	2.06	1.24	23.0%	11.2%	11.8%	.241	1.43	.293	73.3%			4.57
2025	OOPSY	PROJ	9.31	4.50	2.07	1.12	22.6%	10.9%	11.7%	.238	1.46	.290	73.8%			4.37
2025	Steamer	ROS	9.22	4.20	2.20	1.09	23.7%	10.8%	12.9%	.236	1.37	.292	73.6%			4.11
Total	- - -	MLB	8.78	5.54	1.59	1.62	20.8%	13.1%	7.7%	.259	1.65	.302	70.3%	136	134	5.63

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
2011	SEA	R	4.00	11.00	0.36	0.00	8.6%	23.7%	-15.1%	.286	2.33	.323	74.4%	104	153	6.00
2012	SEA	R	5.73	2.78	2.06	0.33	14.1%	6.8%	7.2%	.305	1.53	.355	60.1%	161	102	3.91
2013	SEA	A-	6.75	4.50	1.50	0.26	16.8%	11.2%	5.6%	.237	1.38	.290	74.6%	104	122	4.41
2014	SEA	A	10.02	6.10	1.64	0.44	26.1%	15.9%	10.2%	.222	1.45	.313	65.4%	143	114	4.21
2015	SEA	A	6.39	5.81	1.10	0.58	14.5%	13.2%	1.3%	.273	1.77	.317	48.0%	201	146	5.14
2016	SEA	A+	10.76	3.65	2.94	0.20	28.0%	9.5%	18.5%	.219	1.24	.313	68.3%	65	67	2.97
2017	SEA	AA	8.67	3.72	2.33	0.25	23.0%	9.9%	13.2%	.222	1.24	.293	63.6%	105	86	3.15
2017	SEA	AAA	5.60	3.57	1.57	0.51	14.3%	9.1%	5.2%	.261	1.42	.298	69.1%	104	97	4.57
2017	SEA	MiLB	7.67	3.67	2.09	0.33	20.1%	9.6%	10.5%	.235	1.30	.295	65.5%	105	90	3.61
2017	SEA	ST	13.50	10.13	1.33	3.38	22.2%	16.7%	5.6%	.467	3.75	.600	58.1%	371	193	8.90
2017	SEA	MLB	9.00	0.00	1.00	0.00	33.3%	0.0%	33.3%	.000	0.00	.000	100.0%	0	27	1.16
2017			8.34	3.29	2.53	1.27	21.6%	8.5%	13.1%	.252	1.34	.297	72.6%			4.40
2018	CHW	AAA	10.98	5.27	2.08	0.44	26.5%	12.7%	13.8%	.248	1.56	.349	66.0%	121	86	3.58
2018	CHW	ST	9.00	27.00	0.33	0.00	10.0%	30.0%	-20.0%	.571	7.00	.667	42.9%	760	216	10.61
2018	CHW	MLB	7.64	4.58	1.67	2.04	17.6%	10.6%	7.1%	.288	1.70	.315	69.3%	169	150	6.44
2018			8.53	3.25	2.63	1.16	22.3%	8.5%	13.8%	.245	1.30	.293	72.8%			4.19
2019	CHW	AAA	9.70	4.18	2.32	1.33	23.9%	10.3%	13.6%	.283	1.58	.357	66.5%	107	94	5.04
2019	CHW	ST	5.68	7.11	0.80	0.00	14.3%	17.9%	-3.6%	.217	1.58	.263	50.0%	142	93	4.83
2019	CHW	MLB	10.29	6.43	1.60	0.00	21.6%	13.5%	8.1%	.344	2.29	.458	50.0%	196	66	3.07
2019			8.88	3.29	2.69	1.40	23.0%	8.5%	14.4%	.249	1.33	.296	72.3%			4.49
2020	TOK	NPB	10.58	6.20	1.71	1.09	24.6%	14.4%	10.2%	.273	1.78	.358	88.5%	83	113	4.50
2021	TOK	NPB	10.41	4.23	2.46	0.49	28.1%	11.4%	16.7%	.189	1.16	.261	77.3%	79	73	2.66
2022	TOK	NPB	9.82	9.82	1.00	3.68	20.5%	20.5%	0.0%	.300	2.32	.316	65.2%	291	278	9.54
2023	MIL	AAA	12.19	3.58	3.40	0.72	31.7%	9.3%	22.4%	.217	1.22	.315	71.4%	66	66	3.33
2023	MIL	ST	9.00	6.75	1.33	0.00	20.0%	15.0%	5.0%	.235	1.75	.308	57.1%	138	81	4.06
2023	MIL	MLB	6.00	3.00	2.00	0.00	20.0%	10.0%	10.0%	.000	0.33	.000	0.0%	0	66	2.92
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	MIL	ST	15.26	5.87	2.60	0.00	41.9%	16.1%	25.8%	.231	1.43	.462	72.7%	75	48	2.30
2024	3 Tms	MLB	9.24	6.16	1.50	1.89	22.0%	14.7%	7.3%	.248	1.66	.284	78.1%	123	148	6.06
2024	MIL	MLB	10.07	5.24	1.92	2.42	23.6%	12.3%	11.3%	.275	1.70	.317	82.3%	137	156	6.44
2024	BAL	MLB	0.00	36.00	0.00	0.00	0.0%	80.0%	-80.0%	1.000	5.00	1.000	40.0%	688	382	15.17
2024	ARI	MLB	8.04	5.17	1.56	1.15	21.2%	13.6%	7.6%	.193	1.28	.220	81.4%	69	121	4.76
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	Steamer	PROJ	9.16	4.04	2.27	1.07	23.6%	10.4%	13.2%	.241	1.37	.299	72.8%			4.16
2025	ZiPS	PROJ	9.17	4.46	2.06	1.24	23.0%	11.2%	11.8%	.241	1.43	.293	73.3%			4.57
2025	OOPSY	PROJ	9.31	4.50	2.07	1.12	22.6%	10.9%	11.7%	.238	1.46	.290	73.8%			4.37
2025	Steamer	ROS	9.22	4.20	2.20	1.09	23.7%	10.8%	12.9%	.236	1.37	.292	73.6%			4.11
Total	- - -	MLB	8.78	5.54	1.59	1.62	20.8%	13.1%	7.7%	.259	1.65	.302	70.3%	136	134	5.63

Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring 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
2017	SEA	MLB	2	76.9	97.8	-14.4	0	0.0%	1	50.0%	0.00	1.57
2018	CHW	MLB	58	90.9	108.5	16.3	5	8.6%	29	50.0%	7.13	7.72
2019	CHW	MLB	24	87.6	109.4	12.6	1	4.2%	7	29.2%	9.00	5.85
2023	MIL	AAA	92	86.1	108.7	16.8			31	33.7%	3.35
2023	MIL	MLB	7	89.2	102.2	25.9	0	0.0%	2	28.6%	0.00	3.93
2024	3 Tms	MLB	110	89.5	116.3	12.7	10	9.1%	48	43.6%	5.21	5.28
2024	MIL	MLB	66	88.3	116.3	12.8	7	10.6%	29	43.9%	5.64
2024	BAL	MLB	1	110.2	110.2	12.8	0	0.0%	1	100.0%	27.00
2024	ARI	MLB	43	90.9	107.8	12.5	3	7.0%	18	41.9%	2.87
Total	- - -	MLB	201	89.5	116.3	13.9	16	8.0%	87	43.3%	5.81

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
2017	SEA	MLB	2	76.9	97.8	-14.4	0	0.0%	1	50.0%	0.00	1.57
2018	CHW	MLB	58	90.9	108.5	16.3	5	8.6%	29	50.0%	7.13	7.72
2019	CHW	MLB	24	87.6	109.4	12.6	1	4.2%	7	29.2%	9.00	5.85
2023	MIL	AAA	92	86.1	108.7	16.8			31	33.7%	3.35
2023	MIL	MLB	7	89.2	102.2	25.9	0	0.0%	2	28.6%	0.00	3.93
2024	3 Tms	MLB	110	89.5	116.3	12.7	10	9.1%	48	43.6%	5.21	5.28
2024	MIL	MLB	66	88.3	116.3	12.8	7	10.6%	29	43.9%	5.64
2024	BAL	MLB	1	110.2	110.2	12.8	0	0.0%	1	100.0%	27.00
2024	ARI	MLB	43	90.9	107.8	12.5	3	7.0%	18	41.9%	2.87
Total	- - -	MLB	201	89.5	116.3	13.9	16	8.0%	87	43.3%	5.81

Thyago Vieira

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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