Pitching

Seth Hernandez

Pittsburgh Pirates (A+)

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Age: 20

Bats/Throws: R/R

6'4" / 190

DOB: 6/28/2006

(20 years, 1 month)

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In-Season ProjectionsMinor Leagues

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
2026	PIT	A	20	3	0	0	6	6	28.0		16.07	2.25	0.64	.250	98.9%	42.2%	11.1%				0.96	1.73	1.95	2.04
2026	PIT	A+	20	3	1	0	12	12	46.0		13.30	4.70	1.57	.299	85.8%	37.6%	21.6%				3.33		4.52	3.81
2026	PIT	MiLB	20	6	1	0	18	18	74.0		14.35	3.77	1.22	.282	89.4%	39.1%	18.2%				2.43	1.73	3.55	3.14
2026	Steamer	ROS	20	0	0	0	0	0	1.0		7.70	4.63	1.29	.294	71.0%						4.88		4.94		0.0
2026	OOPSY	ROS	20	0	0	0	1	1	4.1		9.40	3.74	1.03	.287	70.4%						3.85		3.92		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	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
2026	PIT	A	20	3	0	0	6	6	28.0		16.07	2.25	0.64	.250	98.9%	42.2%	11.1%				0.96	1.73	1.95	2.04
2026	PIT	A+	20	3	1	0	12	12	46.0		13.30	4.70	1.57	.299	85.8%	37.6%	21.6%				3.33		4.52	3.81
2026	PIT	MiLB	20	6	1	0	18	18	74.0		14.35	3.77	1.22	.282	89.4%	39.1%	18.2%				2.43	1.73	3.55	3.14
2026	Steamer	ROS	20	0	0	0	0	0	1.0		7.70	4.63	1.29	.294	71.0%						4.88		4.94		0.0
2026	OOPSY	ROS	20	0	0	0	1	1	4.1		9.40	3.74	1.03	.287	70.4%						3.85		3.92		0.1

In-Season ProjectionsMinor Leagues

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
2026	PIT	A	3	0	0.96	6	6		0	0	0	0	0	28.0	104	13	3	3	2	7	0	1	2	1	50
2026	PIT	A+	3	1	3.33	12	12		0	0	0	0	0	46.0	188	34	18	17	8	24	0	1	2	1	68
2026	PIT	MiLB	6	1	2.43	18	18		0	0	0	0	0	74.0	292	47	21	20	10	31	0	2	4	2	118
2026	Steamer	ROS	0	0	4.88	0	0	0	0	0	0	0		1.0	4	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	3.85	1	1	0			0	0		4.1	16	3	2	2	0	2	0	0			4

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
2026	PIT	A	3	0	0.96	6	6		0	0	0	0	0	28.0	104	13	3	3	2	7	0	1	2	1	50
2026	PIT	A+	3	1	3.33	12	12		0	0	0	0	0	46.0	188	34	18	17	8	24	0	1	2	1	68
2026	PIT	MiLB	6	1	2.43	18	18		0	0	0	0	0	74.0	292	47	21	20	10	31	0	2	4	2	118
2026	Steamer	ROS	0	0	4.88	0	0	0	0	0	0	0		1.0	4	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	3.85	1	1	0			0	0		4.1	16	3	2	2	0	2	0	0			4

In-Season ProjectionsMinor LeaguesAverages

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
2026	PIT	A	16.07	2.25	7.14	0.64		48.1%	6.7%	41.3%		.135	0.71	.250	98.9%		20	40		1.95
2026	PIT	A+	13.30	4.70	2.83	1.57		36.2%	12.8%	23.4%		.209	1.26	.299	85.8%		63	83		4.52
2026	PIT	MiLB	14.35	3.77	3.81	1.22		40.4%	10.6%	29.8%		.181	1.05	.282	89.4%		47	66		3.55
2026	Steamer	ROS	7.70	4.63	1.66	1.29		19.2%	11.5%	7.6%		.255	1.51	.294	71.0%					4.94
2026	OOPSY	ROS	9.40	3.74	2.51	1.03		26.5%	10.5%	15.9%		.224	1.20	.287	70.4%					3.92

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
2026	PIT	A	16.07	2.25	7.14	0.64		48.1%	6.7%	41.3%		.135	0.71	.250	98.9%		20	40		1.95
2026	PIT	A+	13.30	4.70	2.83	1.57		36.2%	12.8%	23.4%		.209	1.26	.299	85.8%		63	83		4.52
2026	PIT	MiLB	14.35	3.77	3.81	1.22		40.4%	10.6%	29.8%		.181	1.05	.282	89.4%		47	66		3.55
2026	Steamer	ROS	7.70	4.63	1.66	1.29		19.2%	11.5%	7.6%		.255	1.51	.294	71.0%					4.94
2026	OOPSY	ROS	9.40	3.74	2.51	1.03		26.5%	10.5%	15.9%		.224	1.20	.287	70.4%					3.92