Pitching

Jeffrey Amparo

Arizona Diamondbacks (CPX)

P

Age: 20

Bats/Throws: R/R

6'3" / 175

DOB: 9/24/2004

(20 years, 11 months, 6 days)

P

Stats

Preseason 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
2022	ARI	DSL	17	0	0	0	2	2	1.1		6.75	27.00	0.00	.333	66.7%	0.0%	0.0%				13.50		13.56	15.16
2023	ARI	DSL	18	0	1	0	2	2	1.2		10.80	16.20	0.00	.400	40.0%	20.0%	0.0%				16.20		6.98	8.29
2023	ARI	DSL	18	0	0	0	2	2	2.1		11.57	23.14	0.00	.333	60.0%	33.3%	0.0%				15.43		11.69	12.94
2023	ARI	MiLB	18	0	1	0	4	4	4.0		11.25	20.25	0.00	.364	53.3%	27.3%	0.0%				15.75		9.73	11.00
2024	ARI	CPX	19	1	1	0	5	1	13.2		11.20	10.54	0.00	.353	75.9%	55.9%	0.0%				3.95		5.94	6.63
2025	OOPSY	PROJ	20	0	0	0	1	1	2.6		6.45	7.20	1.43	.311	69.4%						6.36		6.39		0.0
2025	ARI	CPX	20	0	0	0	1	0	0.2		13.50	27.00	0.00	.800	16.7%	20.0%	0.0%				67.50		10.50	14.53
2025	OOPSY	ROS	20	0	0	0	1	0	1.1		8.17	8.56	2.15	.313	80.8%						6.48		7.57		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	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
2022	ARI	DSL	17	0	0	0	2	2	1.1		6.75	27.00	0.00	.333	66.7%	0.0%	0.0%				13.50		13.56	15.16
2023	ARI	DSL	18	0	1	0	2	2	1.2		10.80	16.20	0.00	.400	40.0%	20.0%	0.0%				16.20		6.98	8.29
2023	ARI	DSL	18	0	0	0	2	2	2.1		11.57	23.14	0.00	.333	60.0%	33.3%	0.0%				15.43		11.69	12.94
2023	ARI	MiLB	18	0	1	0	4	4	4.0		11.25	20.25	0.00	.364	53.3%	27.3%	0.0%				15.75		9.73	11.00
2024	ARI	CPX	19	1	1	0	5	1	13.2		11.20	10.54	0.00	.353	75.9%	55.9%	0.0%				3.95		5.94	6.63
2025	OOPSY	PROJ	20	0	0	0	1	1	2.6		6.45	7.20	1.43	.311	69.4%						6.36		6.39		0.0
2025	ARI	CPX	20	0	0	0	1	0	0.2		13.50	27.00	0.00	.800	16.7%	20.0%	0.0%				67.50		10.50	14.53
2025	OOPSY	ROS	20	0	0	0	1	0	1.1		8.17	8.56	2.15	.313	80.8%						6.48		7.57		0.0

Preseason 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	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
2022	ARI	DSL	0	0	13.50	2	2		0	0	0	0	0	1.1	9	1	2	2	0	4	0	1	0	0	1
2023	ARI	DSL	0	1	16.20	2	2		0	0	0	0	0	1.2	10	2	3	3	0	3	0	0	1	0	2
2023	ARI	DSL	0	0	15.43	2	2		0	0	0	0	0	2.1	17	2	4	4	0	6	0	2	0	1	3
2023	ARI	MiLB	0	1	15.75	4	4		0	0	0	0	0	4.0	27	4	7	7	0	9	0	2	1	1	5
2024	ARI	CPX	1	1	3.95	5	1		0	0	0	1	0	13.2	68	12	7	6	0	16	0	1	6	1	17
2025	OOPSY	PROJ	0	0	6.36	1	1	0			0	0		2.6	14	3	2	2	0	2	0	0			2
2025	ARI	CPX	0	0	67.50	1	0		0	0	0	0	0	0.2	8	4	5	5	0	2	0	0	1	0	1
2025	OOPSY	ROS	0	0	6.48	1	0	0			0	0		1.1	8	2	1	1	0	1	0	0			1

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
2022	ARI	DSL	0	0	13.50	2	2		0	0	0	0	0	1.1	9	1	2	2	0	4	0	1	0	0	1
2023	ARI	DSL	0	1	16.20	2	2		0	0	0	0	0	1.2	10	2	3	3	0	3	0	0	1	0	2
2023	ARI	DSL	0	0	15.43	2	2		0	0	0	0	0	2.1	17	2	4	4	0	6	0	2	0	1	3
2023	ARI	MiLB	0	1	15.75	4	4		0	0	0	0	0	4.0	27	4	7	7	0	9	0	2	1	1	5
2024	ARI	CPX	1	1	3.95	5	1		0	0	0	1	0	13.2	68	12	7	6	0	16	0	1	6	1	17
2025	OOPSY	PROJ	0	0	6.36	1	1	0			0	0		2.6	14	3	2	2	0	2	0	0			2
2025	ARI	CPX	0	0	67.50	1	0		0	0	0	0	0	0.2	8	4	5	5	0	2	0	0	1	0	1
2025	OOPSY	ROS	0	0	6.48	1	0	0			0	0		1.1	8	2	1	1	0	1	0	0			1

Preseason 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
2022	ARI	DSL	6.75	27.00	0.25	0.00		11.1%	44.4%	-33.3%		.250	3.75	.333	66.7%		290	302		13.56
2023	ARI	DSL	10.80	16.20	0.67	0.00		20.0%	30.0%	-10.0%		.286	3.00	.400	40.0%		325	146		6.98
2023	ARI	DSL	11.57	23.14	0.50	0.00		17.6%	35.3%	-17.6%		.222	3.43	.333	60.0%		328	249		11.69
2023	ARI	MiLB	11.25	20.25	0.56	0.00		18.5%	33.3%	-14.8%		.250	3.25	.364	53.3%		327	206		9.73
2024	ARI	CPX	11.20	10.54	1.06	0.00		25.0%	23.5%	1.5%		.235	2.05	.353	75.9%		73	109		5.94
2025	OOPSY	PROJ	6.45	7.20	0.90	1.43		13.9%	15.5%	-1.6%		.284	2.02	.311	69.4%					6.39
2025	ARI	CPX	13.50	27.00	0.50	0.00		12.5%	25.0%	-12.5%		.667	9.00	.800	16.7%		999	206		10.50
2025	OOPSY	ROS	8.17	8.56	0.95	2.15		13.0%	13.6%	-0.6%		.293	2.70	.313	80.8%					7.57

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
2022	ARI	DSL	6.75	27.00	0.25	0.00		11.1%	44.4%	-33.3%		.250	3.75	.333	66.7%		290	302		13.56
2023	ARI	DSL	10.80	16.20	0.67	0.00		20.0%	30.0%	-10.0%		.286	3.00	.400	40.0%		325	146		6.98
2023	ARI	DSL	11.57	23.14	0.50	0.00		17.6%	35.3%	-17.6%		.222	3.43	.333	60.0%		328	249		11.69
2023	ARI	MiLB	11.25	20.25	0.56	0.00		18.5%	33.3%	-14.8%		.250	3.25	.364	53.3%		327	206		9.73
2024	ARI	CPX	11.20	10.54	1.06	0.00		25.0%	23.5%	1.5%		.235	2.05	.353	75.9%		73	109		5.94
2025	OOPSY	PROJ	6.45	7.20	0.90	1.43		13.9%	15.5%	-1.6%		.284	2.02	.311	69.4%					6.39
2025	ARI	CPX	13.50	27.00	0.50	0.00		12.5%	25.0%	-12.5%		.667	9.00	.800	16.7%		999	206		10.50
2025	OOPSY	ROS	8.17	8.56	0.95	2.15		13.0%	13.6%	-0.6%		.293	2.70	.313	80.8%					7.57