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, 6 days)

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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	1.70	1.94	2.02
2026	PIT	A+	20	3	1	0	9	9	38.0		13.50	5.21	1.66	.310	82.5%	37.7%	22.6%				3.79		4.72	3.89
2026	PIT	MiLB	20	6	1	0	15	15	66.0		14.59	3.95	1.23	.287	87.5%	39.3%	18.4%				2.59	1.70	3.54	3.10
2026	Steamer	ROS	20	0	0	0	0	0	1.0		7.56	4.76	1.28	.294	70.9%						4.93		4.99		0.0
2026	OOPSY	ROS	20	0	0	0	1	1	4.4		9.46	3.79	1.03	.287	70.5%						3.86		3.93		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	1.70	1.94	2.02
2026	PIT	A+	20	3	1	0	9	9	38.0		13.50	5.21	1.66	.310	82.5%	37.7%	22.6%				3.79		4.72	3.89
2026	PIT	MiLB	20	6	1	0	15	15	66.0		14.59	3.95	1.23	.287	87.5%	39.3%	18.4%				2.59	1.70	3.54	3.10
2026	Steamer	ROS	20	0	0	0	0	0	1.0		7.56	4.76	1.28	.294	70.9%						4.93		4.99		0.0
2026	OOPSY	ROS	20	0	0	0	1	1	4.4		9.46	3.79	1.03	.287	70.5%						3.86		3.93		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	3.79	9	9		0	0	0	0	0	38.0	157	29	17	16	7	22	0	0	2	1	57
2026	PIT	MiLB	6	1	2.59	15	15		0	0	0	0	0	66.0	261	42	20	19	9	29	0	1	4	2	107
2026	Steamer	ROS	0	0	4.93	0	0	0	0	0	0	0		1.0	4	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	3.86	1	1	0			0	0		4.4	17	3	2	2	1	2	0	0			5

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	3.79	9	9		0	0	0	0	0	38.0	157	29	17	16	7	22	0	0	2	1	57
2026	PIT	MiLB	6	1	2.59	15	15		0	0	0	0	0	66.0	261	42	20	19	9	29	0	1	4	2	107
2026	Steamer	ROS	0	0	4.93	0	0	0	0	0	0	0		1.0	4	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	3.86	1	1	0			0	0		4.4	17	3	2	2	1	2	0	0			5

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		1.94
2026	PIT	A+	13.50	5.21	2.59	1.66		36.3%	14.0%	22.3%		.215	1.34	.310	82.5%		71	86		4.72
2026	PIT	MiLB	14.59	3.95	3.69	1.23		41.0%	11.1%	29.9%		.182	1.08	.287	87.5%		50	67		3.54
2026	Steamer	ROS	7.56	4.76	1.59	1.28		18.8%	11.8%	7.0%		.256	1.53	.294	70.9%					4.99
2026	OOPSY	ROS	9.46	3.79	2.49	1.03		26.6%	10.7%	15.9%		.224	1.20	.287	70.5%					3.93

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		1.94
2026	PIT	A+	13.50	5.21	2.59	1.66		36.3%	14.0%	22.3%		.215	1.34	.310	82.5%		71	86		4.72
2026	PIT	MiLB	14.59	3.95	3.69	1.23		41.0%	11.1%	29.9%		.182	1.08	.287	87.5%		50	67		3.54
2026	Steamer	ROS	7.56	4.76	1.59	1.28		18.8%	11.8%	7.0%		.256	1.53	.294	70.9%					4.99
2026	OOPSY	ROS	9.46	3.79	2.49	1.03		26.6%	10.7%	15.9%		.224	1.20	.287	70.5%					3.93