Welinton Herrera

Colorado Rockies

Age: 22

Bats/Throws: L/L

6'0" / 198

DOB: 4/3/2004

(22 years, 2 months, 10 days)

Player Dashboard:

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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
2021	COL	DSL	17	2	0	1	18	0	22.2	11.12	4.37	0.40	.291	54.3%	48.1%	4.8%		5.16		3.42	3.41
2022	COL	DSL	18	5	1	2	20	1	43.0	11.30	2.93	0.00	.320	64.2%	48.5%	0.0%		2.93		2.69	3.20
2023	COL	CPX	19	2	0	1	21	0	22.0	14.73	6.14	0.00	.372	77.1%	39.5%	0.0%		3.27		4.26	4.96
2024	COL	A	20	8	2	0	23	0	34.0	16.41	2.38	0.26	.387	79.8%	62.9%	9.1%		2.38		2.04	2.00
2024	COL	A+	20	3	2	0	23	0	28.1	9.53	4.45	0.32	.333	63.1%	52.6%	5.6%		4.76		3.46	3.75
2024	COL	MiLB	20	11	4	0	46	0	62.1	13.28	3.32	0.29	.358	71.2%	57.2%	6.9%		3.47		2.68	2.80
2025	COL	A+	21	1	0	10	15	0	18.1	14.24	2.95	0.00	.242	92.9%	51.5%	0.0%		0.49		1.27	2.03
2025	COL	AA	21	4	5	7	37	0	46.1	13.60	3.69	0.39	.358	68.6%	35.2%	6.3%		3.50		2.32	2.56
2025	COL	MiLB	21	5	5	17	52	0	64.2	13.78	3.48	0.28	.331	73.1%	39.0%	4.8%		2.64		2.02	2.41
2025	COL	ST	21	0	0	0	1	0	0.1	0.00	0.00	0.00	.000	100.0%	0.0%	0.0%		0.00		3.73	9.04
2026	COL	ST	22	0	0	0	4	0	5.1	6.75	3.38	1.69	.421	47.2%	30.0%	12.5%		11.81		6.28	6.64
2026	FGDC	PROJ	22	2	3	0	34	0	34.0	8.71	3.87	1.15	.307	72.0%				4.42		4.34		0.0
2026	Steamer	PROJ	22	2	2	0	34	0	34.0	8.53	4.09	1.13	.313	72.2%	45.7%			4.46		4.38	4.24	0.1
2026	ZiPS	PROJ	22	5	6	0	51	0	61.7	8.90	3.65	1.17	.301	71.8%				4.38		4.30		0.2
2026	ZiPS DC	PROJ	22	3	3	0	34	0	34.0	8.90	3.65	1.17	.301	71.8%				4.38		4.30		0.0
2026	ATC	PROJ	22	1	1	0	16	0	17.0	8.75	3.93	1.12	.312	70.9%				4.48		4.28		0.1
2026	OOPSY	PROJ	22	2	2	0	34	0	34.0	9.79	4.17	1.04	.315	71.9%				4.25		4.01		0.1
2026	COL	AAA	22	3	1	0	16	1	22.2	13.50	5.56	0.40	.421	69.9%	50.9%	12.5%		5.16	4.11	3.56	3.59
2026	COL	MLB	22	0	0	0	3	0	2.1	7.71	3.86	0.00	.286	100.0%	28.6%	0.0%	95.0	0.00	4.56	2.67	4.55	0.0
2026	Steamer	ROS	22	0	0	0	1	0	1.0	8.73	4.36	0.99	.315	72.4%				4.30		4.20		0.0
2026	ZiPS	ROS	22	2	3		23	0	28.0	8.91	3.67	1.14	.311	70.6%				4.43		4.23		0.1
2026	OOPSY	ROS	22	0	0	0	1	0	1.3	9.46	4.11	1.00	.323	70.9%				4.38		4.00		0.0
Total	- - -	MLB		0	0	0	3	0	2.1	7.71	3.86	0.00	.286	100.0%	28.6%	0.0%	95.0	0.00	4.56	2.67	4.55	0.0

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
2021	COL	DSL	17	2	0	1	18	0	22.2	11.12	4.37	0.40	.291	54.3%	48.1%	4.8%		5.16		3.42	3.41
2022	COL	DSL	18	5	1	2	20	1	43.0	11.30	2.93	0.00	.320	64.2%	48.5%	0.0%		2.93		2.69	3.20
2023	COL	CPX	19	2	0	1	21	0	22.0	14.73	6.14	0.00	.372	77.1%	39.5%	0.0%		3.27		4.26	4.96
2024	COL	A	20	8	2	0	23	0	34.0	16.41	2.38	0.26	.387	79.8%	62.9%	9.1%		2.38		2.04	2.00
2024	COL	A+	20	3	2	0	23	0	28.1	9.53	4.45	0.32	.333	63.1%	52.6%	5.6%		4.76		3.46	3.75
2024	COL	MiLB	20	11	4	0	46	0	62.1	13.28	3.32	0.29	.358	71.2%	57.2%	6.9%		3.47		2.68	2.80
2025	COL	A+	21	1	0	10	15	0	18.1	14.24	2.95	0.00	.242	92.9%	51.5%	0.0%		0.49		1.27	2.03
2025	COL	AA	21	4	5	7	37	0	46.1	13.60	3.69	0.39	.358	68.6%	35.2%	6.3%		3.50		2.32	2.56
2025	COL	MiLB	21	5	5	17	52	0	64.2	13.78	3.48	0.28	.331	73.1%	39.0%	4.8%		2.64		2.02	2.41
2025	COL	ST	21	0	0	0	1	0	0.1	0.00	0.00	0.00	.000	100.0%	0.0%	0.0%		0.00		3.73	9.04
2026	COL	ST	22	0	0	0	4	0	5.1	6.75	3.38	1.69	.421	47.2%	30.0%	12.5%		11.81		6.28	6.64
2026	FGDC	PROJ	22	2	3	0	34	0	34.0	8.71	3.87	1.15	.307	72.0%				4.42		4.34		0.0
2026	Steamer	PROJ	22	2	2	0	34	0	34.0	8.53	4.09	1.13	.313	72.2%	45.7%			4.46		4.38	4.24	0.1
2026	ZiPS	PROJ	22	5	6	0	51	0	61.7	8.90	3.65	1.17	.301	71.8%				4.38		4.30		0.2
2026	ZiPS DC	PROJ	22	3	3	0	34	0	34.0	8.90	3.65	1.17	.301	71.8%				4.38		4.30		0.0
2026	ATC	PROJ	22	1	1	0	16	0	17.0	8.75	3.93	1.12	.312	70.9%				4.48		4.28		0.1
2026	OOPSY	PROJ	22	2	2	0	34	0	34.0	9.79	4.17	1.04	.315	71.9%				4.25		4.01		0.1
2026	COL	AAA	22	3	1	0	16	1	22.2	13.50	5.56	0.40	.421	69.9%	50.9%	12.5%		5.16	4.11	3.56	3.59
2026	COL	MLB	22	0	0	0	3	0	2.1	7.71	3.86	0.00	.286	100.0%	28.6%	0.0%	95.0	0.00	4.56	2.67	4.55	0.0
2026	Steamer	ROS	22	0	0	0	1	0	1.0	8.73	4.36	0.99	.315	72.4%				4.30		4.20		0.0
2026	ZiPS	ROS	22	2	3		23	0	28.0	8.91	3.67	1.14	.311	70.6%				4.43		4.23		0.1
2026	OOPSY	ROS	22	0	0	0	1	0	1.3	9.46	4.11	1.00	.323	70.9%				4.38		4.00		0.0
Total	- - -	MLB		0	0	0	3	0	2.1	7.71	3.86	0.00	.286	100.0%	28.6%	0.0%	95.0	0.00	4.56	2.67	4.55	0.0

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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
2021	COL	DSL	2	0	5.16	18	0		0	0	1	6	0	22.2	96	17	14	13	1	11	0	1	2	0	28
2022	COL	DSL	5	1	2.93	20	1		0	0	2	3	1	43.0	177	33	19	14	0	14	0	6	4	2	54
2023	COL	CPX	2	0	3.27	21	0		0	0	1	2	0	22.0	98	16	8	8	0	15	0	4	2	1	36
2024	COL	A	8	2	2.38	23	0		0	0	0	2	1	34.0	139	25	9	9	1	9	0	5	1	3	62
2024	COL	A+	3	2	4.76	23	0		0	0	0	4	5	28.1	121	26	16	15	1	14	1	1	3	5	30
2024	COL	MiLB	11	4	3.47	46	0		0	0	0	6	6	62.1	260	51	25	24	2	23	1	6	4	8	92
2025	COL	A+	1	0	0.49	15	0		0	0	10	0	1	18.1	68	8	1	1	0	6	0	0	0	1	29
2025	COL	AA	4	5	3.50	37	0		0	0	7	5	3	46.1	204	41	22	18	2	19	1	4	3	3	70
2025	COL	MiLB	5	5	2.64	52	0		0	0	17	5	4	64.2	272	49	23	19	2	25	1	4	3	4	99
2025	COL	ST	0	0	0.00	1	0		0	0	0	0	0	0.1	1	0	0	0	0	0	0	0	0	0	0
2026	COL	ST	0	0	11.81	4	0		0	0	0	0	1	5.1	27	9	7	7	1	2	0	1	0	0	4
2026	FGDC	PROJ	2	3	4.42	34	0	0			0	1		34.0	150	34	18	17	4	15		2			33
2026	Steamer	PROJ	2	2	4.46	34	0	0	0	0	0	1		34.0	150	34	18	17	4	15	1	2			32
2026	ZiPS	PROJ	5	6	4.38	51	0				0	0		61.7	272	60	32	30	8	25	1	5	3	6	61
2026	ZiPS DC	PROJ	3	3	4.38	34	0	0			0	1		34.0	150	33	18	17	4	14		3			34
2026	ATC	PROJ	1	1	4.48	16	0	0			0	1		17.0	74	17	9	8	2	7	0	1			16
2026	OOPSY	PROJ	2	2	4.25	34	0	0			0	1		34.0	150	33	18	16	4	16		2			37
2026	COL	AAA	3	1	5.16	16	1		0	0	0	0	0	22.2	107	25	13	13	1	14	0	1	4	1	34
2026	COL	MLB	0	0	0.00	3	0	0	0	0	0	0	0	2.1	10	2	0	0	0	1	0	0	0	0	2
2026	Steamer	ROS	0	0	4.30	1	0	0	0	0	0	0		1.0	4	1	1	0	0	0		0			1
2026	ZiPS	ROS	2	3	4.43	23	0							28.0	121	27	15	14	4	11		2			27
2026	OOPSY	ROS	0	0	4.38	1	0	0			0	0		1.3	6	1	1	1	0	1	0	0			1
Total	- - -	MLB	0	0	0.00	3	0	0	0	0	0	0	0	2.1	10	2	0	0	0	1	0	0	0	0	2

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
2021	COL	DSL	2	0	5.16	18	0		0	0	1	6	0	22.2	96	17	14	13	1	11	0	1	2	0	28
2022	COL	DSL	5	1	2.93	20	1		0	0	2	3	1	43.0	177	33	19	14	0	14	0	6	4	2	54
2023	COL	CPX	2	0	3.27	21	0		0	0	1	2	0	22.0	98	16	8	8	0	15	0	4	2	1	36
2024	COL	A	8	2	2.38	23	0		0	0	0	2	1	34.0	139	25	9	9	1	9	0	5	1	3	62
2024	COL	A+	3	2	4.76	23	0		0	0	0	4	5	28.1	121	26	16	15	1	14	1	1	3	5	30
2024	COL	MiLB	11	4	3.47	46	0		0	0	0	6	6	62.1	260	51	25	24	2	23	1	6	4	8	92
2025	COL	A+	1	0	0.49	15	0		0	0	10	0	1	18.1	68	8	1	1	0	6	0	0	0	1	29
2025	COL	AA	4	5	3.50	37	0		0	0	7	5	3	46.1	204	41	22	18	2	19	1	4	3	3	70
2025	COL	MiLB	5	5	2.64	52	0		0	0	17	5	4	64.2	272	49	23	19	2	25	1	4	3	4	99
2025	COL	ST	0	0	0.00	1	0		0	0	0	0	0	0.1	1	0	0	0	0	0	0	0	0	0	0
2026	COL	ST	0	0	11.81	4	0		0	0	0	0	1	5.1	27	9	7	7	1	2	0	1	0	0	4
2026	FGDC	PROJ	2	3	4.42	34	0	0			0	1		34.0	150	34	18	17	4	15		2			33
2026	Steamer	PROJ	2	2	4.46	34	0	0	0	0	0	1		34.0	150	34	18	17	4	15	1	2			32
2026	ZiPS	PROJ	5	6	4.38	51	0				0	0		61.7	272	60	32	30	8	25	1	5	3	6	61
2026	ZiPS DC	PROJ	3	3	4.38	34	0	0			0	1		34.0	150	33	18	17	4	14		3			34
2026	ATC	PROJ	1	1	4.48	16	0	0			0	1		17.0	74	17	9	8	2	7	0	1			16
2026	OOPSY	PROJ	2	2	4.25	34	0	0			0	1		34.0	150	33	18	16	4	16		2			37
2026	COL	AAA	3	1	5.16	16	1		0	0	0	0	0	22.2	107	25	13	13	1	14	0	1	4	1	34
2026	COL	MLB	0	0	0.00	3	0	0	0	0	0	0	0	2.1	10	2	0	0	0	1	0	0	0	0	2
2026	Steamer	ROS	0	0	4.30	1	0	0	0	0	0	0		1.0	4	1	1	0	0	0		0			1
2026	ZiPS	ROS	2	3	4.43	23	0							28.0	121	27	15	14	4	11		2			27
2026	OOPSY	ROS	0	0	4.38	1	0	0			0	0		1.3	6	1	1	1	0	1	0	0			1
Total	- - -	MLB	0	0	0.00	3	0	0	0	0	0	0	0	2.1	10	2	0	0	0	1	0	0	0	0	2

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages

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
2021	COL	DSL	11.12	4.37	2.55	0.40	29.2%	11.5%	17.7%	.202	1.24	.291	54.3%	114	76	3.42
2022	COL	DSL	11.30	2.93	3.86	0.00	30.5%	7.9%	22.6%	.210	1.09	.320	64.2%	60	58	2.69
2023	COL	CPX	14.73	6.14	2.40	0.00	36.7%	15.3%	21.4%	.203	1.41	.372	77.1%	60	76	4.26
2024	COL	A	16.41	2.38	6.89	0.26	44.6%	6.5%	38.1%	.200	1.00	.387	79.8%	51	42	2.04
2024	COL	A+	9.53	4.45	2.14	0.32	24.8%	11.6%	13.2%	.245	1.41	.333	63.1%	108	80	3.46
2024	COL	MiLB	13.28	3.32	4.00	0.29	35.4%	8.8%	26.5%	.221	1.19	.358	71.2%	77	60	2.68
2025	COL	A+	14.24	2.95	4.83	0.00	42.6%	8.8%	33.8%	.129	0.76	.242	92.9%	10	27	1.27
2025	COL	AA	13.60	3.69	3.68	0.39	34.3%	9.3%	25.0%	.227	1.29	.358	68.6%	90	60	2.32
2025	COL	MiLB	13.78	3.48	3.96	0.28	36.4%	9.2%	27.2%	.202	1.14	.331	73.1%	67	51	2.02
2025	COL	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.000	0.00	.000	100.0%	0	77	3.73
2026	COL	ST	6.75	3.38	2.00	1.69	14.8%	7.4%	7.4%	.375	2.06	.421	47.2%	236	129	6.28
2026	FGDC	PROJ	8.71	3.87	2.25	1.15	22.0%	9.8%	12.2%	.253	1.42	.307	72.0%			4.34
2026	Steamer	PROJ	8.53	4.09	2.09	1.13	21.5%	10.3%	11.2%	.259	1.46	.313	72.2%			4.38
2026	ZiPS	PROJ	8.90	3.65	2.44	1.17	22.4%	9.2%	13.2%	.248	1.38	.301	71.8%			4.30
2026	ZiPS DC	PROJ	8.90	3.65	2.44	1.17	22.4%	9.2%	13.2%	.248	1.38	.301	71.8%			4.30
2026	ATC	PROJ	8.75	3.93	2.23	1.12	22.1%	9.9%	12.2%	.256	1.44	.312	70.9%			4.28
2026	OOPSY	PROJ	9.79	4.17	2.35	1.04	24.7%	10.5%	14.2%	.247	1.42	.315	71.9%			4.01
2026	COL	AAA	13.50	5.56	2.43	0.40	31.8%	13.1%	18.7%	.272	1.72	.421	69.9%	88	63	3.56
2026	COL	MLB	7.71	3.86	2.00	0.00	20.0%	10.0%	10.0%	.222	1.29	.286	100.0%	0	61	2.67
2026			8.47	3.53	2.40	1.12	22.0%	9.2%	12.9%	.239	1.31	.286	72.2%			4.26
2026	Steamer	ROS	8.73	4.36	2.00	0.99	22.1%	11.0%	11.1%	.255	1.47	.315	72.4%			4.20
2026	ZiPS	ROS	8.91	3.67	2.43	1.14	22.7%	9.3%	13.3%	.254	1.39	.311	70.6%			4.23
2026	OOPSY	ROS	9.46	4.11	2.30	1.00	23.9%	10.4%	13.5%	.255	1.45	.323	70.9%			4.00
Total	- - -	MLB	7.71	3.86	2.00	0.00	20.0%	10.0%	10.0%	.222	1.29	.286	100.0%	0	61	2.67

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
2021	COL	DSL	11.12	4.37	2.55	0.40	29.2%	11.5%	17.7%	.202	1.24	.291	54.3%	114	76	3.42
2022	COL	DSL	11.30	2.93	3.86	0.00	30.5%	7.9%	22.6%	.210	1.09	.320	64.2%	60	58	2.69
2023	COL	CPX	14.73	6.14	2.40	0.00	36.7%	15.3%	21.4%	.203	1.41	.372	77.1%	60	76	4.26
2024	COL	A	16.41	2.38	6.89	0.26	44.6%	6.5%	38.1%	.200	1.00	.387	79.8%	51	42	2.04
2024	COL	A+	9.53	4.45	2.14	0.32	24.8%	11.6%	13.2%	.245	1.41	.333	63.1%	108	80	3.46
2024	COL	MiLB	13.28	3.32	4.00	0.29	35.4%	8.8%	26.5%	.221	1.19	.358	71.2%	77	60	2.68
2025	COL	A+	14.24	2.95	4.83	0.00	42.6%	8.8%	33.8%	.129	0.76	.242	92.9%	10	27	1.27
2025	COL	AA	13.60	3.69	3.68	0.39	34.3%	9.3%	25.0%	.227	1.29	.358	68.6%	90	60	2.32
2025	COL	MiLB	13.78	3.48	3.96	0.28	36.4%	9.2%	27.2%	.202	1.14	.331	73.1%	67	51	2.02
2025	COL	ST	0.00	0.00	0.00	0.00	0.0%	0.0%	0.0%	.000	0.00	.000	100.0%	0	77	3.73
2026	COL	ST	6.75	3.38	2.00	1.69	14.8%	7.4%	7.4%	.375	2.06	.421	47.2%	236	129	6.28
2026	FGDC	PROJ	8.71	3.87	2.25	1.15	22.0%	9.8%	12.2%	.253	1.42	.307	72.0%			4.34
2026	Steamer	PROJ	8.53	4.09	2.09	1.13	21.5%	10.3%	11.2%	.259	1.46	.313	72.2%			4.38
2026	ZiPS	PROJ	8.90	3.65	2.44	1.17	22.4%	9.2%	13.2%	.248	1.38	.301	71.8%			4.30
2026	ZiPS DC	PROJ	8.90	3.65	2.44	1.17	22.4%	9.2%	13.2%	.248	1.38	.301	71.8%			4.30
2026	ATC	PROJ	8.75	3.93	2.23	1.12	22.1%	9.9%	12.2%	.256	1.44	.312	70.9%			4.28
2026	OOPSY	PROJ	9.79	4.17	2.35	1.04	24.7%	10.5%	14.2%	.247	1.42	.315	71.9%			4.01
2026	COL	AAA	13.50	5.56	2.43	0.40	31.8%	13.1%	18.7%	.272	1.72	.421	69.9%	88	63	3.56
2026	COL	MLB	7.71	3.86	2.00	0.00	20.0%	10.0%	10.0%	.222	1.29	.286	100.0%	0	61	2.67
2026			8.47	3.53	2.40	1.12	22.0%	9.2%	12.9%	.239	1.31	.286	72.2%			4.26
2026	Steamer	ROS	8.73	4.36	2.00	0.99	22.1%	11.0%	11.1%	.255	1.47	.315	72.4%			4.20
2026	ZiPS	ROS	8.91	3.67	2.43	1.14	22.7%	9.3%	13.3%	.254	1.39	.311	70.6%			4.23
2026	OOPSY	ROS	9.46	4.11	2.30	1.00	23.9%	10.4%	13.5%	.255	1.45	.323	70.9%			4.00
Total	- - -	MLB	7.71	3.86	2.00	0.00	20.0%	10.0%	10.0%	.222	1.29	.286	100.0%	0	61	2.67

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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	COL	ST	20	93.7	108.4	16.4	0	0.0%	8	40.0%	11.81
2026	COL	AAA	58	85.7	112.6	4.0	2	3.4%	22	37.9%	5.16	4.11
2026	COL	MLB	7	94.7	103.4	16.7	0	0.0%	4	57.1%	0.00	4.56
Total	- - -	MLB	7	94.7	103.4	16.7	0	0.0%	4	57.1%	0.00	4.56

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	COL	ST	20	93.7	108.4	16.4	0	0.0%	8	40.0%	11.81
2026	COL	AAA	58	85.7	112.6	4.0	2	3.4%	22	37.9%	5.16	4.11
2026	COL	MLB	7	94.7	103.4	16.7	0	0.0%	4	57.1%	0.00	4.56
Total	- - -	MLB	7	94.7	103.4	16.7	0	0.0%	4	57.1%	0.00	4.56

Welinton Herrera

Stats

Dashboard

Standard

Advanced

Statcast

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