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, 19 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	1.71	1.92	2.00
2026	PIT	A+	20	3	1	0	10	10	41.0		13.39	5.05	1.76	.303	84.1%	37.3%	23.5%				3.73		4.79	3.87
2026	PIT	MiLB	20	6	1	0	16	16	69.0		14.48	3.91	1.30	.283	88.5%	39.1%	19.2%				2.61	1.71	3.62	3.11
2026	Steamer	ROS	20	0	0	0	0	0	1.0		7.65	4.74	1.30	.294	71.0%						4.93		4.98		0.0
2026	OOPSY	ROS	20	0	0	0	1	1	4.3		9.42	3.79	1.04	.286	70.3%						3.87		3.94		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	1.71	1.92	2.00
2026	PIT	A+	20	3	1	0	10	10	41.0		13.39	5.05	1.76	.303	84.1%	37.3%	23.5%				3.73		4.79	3.87
2026	PIT	MiLB	20	6	1	0	16	16	69.0		14.48	3.91	1.30	.283	88.5%	39.1%	19.2%				2.61	1.71	3.62	3.11
2026	Steamer	ROS	20	0	0	0	0	0	1.0		7.65	4.74	1.30	.294	71.0%						4.93		4.98		0.0
2026	OOPSY	ROS	20	0	0	0	1	1	4.3		9.42	3.79	1.04	.286	70.3%						3.87		3.94		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	3.73	10	10		0	0	0	0	0	41.0	168	31	18	17	8	23	0	0	2	1	61
2026	PIT	MiLB	6	1	2.61	16	16		0	0	0	0	0	69.0	272	44	21	20	10	30	0	1	4	2	111
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	3.87	1	1	0			0	0		4.3	17	3	2	2	0	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	3.73	10	10		0	0	0	0	0	41.0	168	31	18	17	8	23	0	0	2	1	61
2026	PIT	MiLB	6	1	2.61	16	16		0	0	0	0	0	69.0	272	44	21	20	10	30	0	1	4	2	111
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	3.87	1	1	0			0	0		4.3	17	3	2	2	0	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		1.92
2026	PIT	A+	13.39	5.05	2.65	1.76		36.3%	13.7%	22.6%		.214	1.32	.303	84.1%		71	88		4.79
2026	PIT	MiLB	14.48	3.91	3.70	1.30		40.8%	11.0%	29.8%		.183	1.07	.283	88.5%		50	68		3.62
2026	Steamer	ROS	7.65	4.74	1.61	1.30		19.0%	11.8%	7.2%		.256	1.53	.294	71.0%					4.98
2026	OOPSY	ROS	9.42	3.79	2.49	1.04		26.6%	10.7%	15.9%		.224	1.20	.286	70.3%					3.94

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		1.92
2026	PIT	A+	13.39	5.05	2.65	1.76		36.3%	13.7%	22.6%		.214	1.32	.303	84.1%		71	88		4.79
2026	PIT	MiLB	14.48	3.91	3.70	1.30		40.8%	11.0%	29.8%		.183	1.07	.283	88.5%		50	68		3.62
2026	Steamer	ROS	7.65	4.74	1.61	1.30		19.0%	11.8%	7.2%		.256	1.53	.294	71.0%					4.98
2026	OOPSY	ROS	9.42	3.79	2.49	1.04		26.6%	10.7%	15.9%		.224	1.20	.286	70.3%					3.94