Pitching

Jack Martinez

St. Louis Cardinals (A+)

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Age: 23

Bats/Throws: R/R

6'4" / 215

DOB: 3/12/2003

(23 years, 5 months, 5 days)

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In-Season ProjectionsMinor LeaguesCollege

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
2024	UL	NCAA	21	4	3	2	22	4	45.0		10.00	5.80	0.80	.252	72.1%						4.40		5.27
2025	ASU	NCAA	22	6	4	0	15	15	77.1		12.80	3.84	1.16	.315	61.1%						5.47		4.44
2026	STL	A	23	1	7	0	16	16	60.2		12.76	5.04	0.74	.280	65.8%	30.8%	7.7%				4.30	3.00	4.00	4.69
2026	STL	A+	23	1	2	0	5	4	17.1		9.87	6.75	2.08	.314	57.8%	34.0%	16.7%				6.23		7.26	6.66
2026	STL	MiLB	23	2	9	0	21	20	78.0		12.12	5.42	1.04	.290	63.6%	31.7%	10.1%				4.73	3.00	4.72	5.13
2026	Steamer	ROS	23	0	0	0	0	0	1.0		6.21	5.12	1.58	.284	69.5%						5.66		5.85		0.0
2026	OOPSY	ROS	23	0	0	0	1	1	3.7		6.87	5.01	1.58	.277	68.1%						5.50		5.74		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
2024	UL	NCAA	21	4	3	2	22	4	45.0		10.00	5.80	0.80	.252	72.1%						4.40		5.27
2025	ASU	NCAA	22	6	4	0	15	15	77.1		12.80	3.84	1.16	.315	61.1%						5.47		4.44
2026	STL	A	23	1	7	0	16	16	60.2		12.76	5.04	0.74	.280	65.8%	30.8%	7.7%				4.30	3.00	4.00	4.69
2026	STL	A+	23	1	2	0	5	4	17.1		9.87	6.75	2.08	.314	57.8%	34.0%	16.7%				6.23		7.26	6.66
2026	STL	MiLB	23	2	9	0	21	20	78.0		12.12	5.42	1.04	.290	63.6%	31.7%	10.1%				4.73	3.00	4.72	5.13
2026	Steamer	ROS	23	0	0	0	0	0	1.0		6.21	5.12	1.58	.284	69.5%						5.66		5.85		0.0
2026	OOPSY	ROS	23	0	0	0	1	1	3.7		6.87	5.01	1.58	.277	68.1%						5.50		5.74		0.0

In-Season ProjectionsMinor LeaguesCollege

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
2024	UL	NCAA	4	3	4.40	22	4		0	0	2			45.0	201	32	23	22	4	29		7	1	2	50
2025	ASU	NCAA	6	4	5.47	15	15		0	0	0			77.1	341	66	51	47	10	33		10	3	0	110
2026	STL	A	1	7	4.30	16	16		0	0	0	0	0	60.2	264	42	33	29	5	34	0	7	2	1	86
2026	STL	A+	1	2	6.23	5	4		0	0	0	0	0	17.1	89	20	18	12	4	13	0	2	3	1	19
2026	STL	MiLB	2	9	4.73	21	20		0	0	0	0	0	78.0	353	62	51	41	9	47	0	9	5	2	105
2026	Steamer	ROS	0	0	5.66	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	5.50	1	1	0			0	0		3.7	17	4	2	2	1	2	0	0			3

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
2024	UL	NCAA	4	3	4.40	22	4		0	0	2			45.0	201	32	23	22	4	29		7	1	2	50
2025	ASU	NCAA	6	4	5.47	15	15		0	0	0			77.1	341	66	51	47	10	33		10	3	0	110
2026	STL	A	1	7	4.30	16	16		0	0	0	0	0	60.2	264	42	33	29	5	34	0	7	2	1	86
2026	STL	A+	1	2	6.23	5	4		0	0	0	0	0	17.1	89	20	18	12	4	13	0	2	3	1	19
2026	STL	MiLB	2	9	4.73	21	20		0	0	0	0	0	78.0	353	62	51	41	9	47	0	9	5	2	105
2026	Steamer	ROS	0	0	5.66	0	0	0	0	0	0	0		1.0	5	1	1	1	0	1		0			1
2026	OOPSY	ROS	0	0	5.50	1	1	0			0	0		3.7	17	4	2	2	1	2	0	0			3

In-Season ProjectionsMinor LeaguesAveragesCollege

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
2024	UL	NCAA	10.00	5.80	1.72	0.80		24.9%	14.4%	10.4%		.194	1.36	.252	72.1%					5.27
2025	ASU	NCAA	12.80	3.84	3.33	1.16		32.3%	9.7%	22.6%		.221	1.28	.315	61.1%					4.44
2026	STL	A	12.76	5.04	2.53	0.74		32.6%	12.9%	19.7%		.188	1.25	.280	65.8%		92	85		4.00
2026	STL	A+	9.87	6.75	1.46	2.08		21.3%	14.6%	6.7%		.270	1.90	.314	57.8%		117	138		7.26
2026	STL	MiLB	12.12	5.42	2.23	1.04		29.7%	13.3%	16.4%		.209	1.40	.290	63.6%		98	97		4.72
2026	Steamer	ROS	6.21	5.12	1.21	1.58		15.0%	12.4%	2.6%		.266	1.63	.284	69.5%					5.85
2026	OOPSY	ROS	6.87	5.01	1.37	1.58		16.7%	12.2%	4.5%		.256	1.57	.277	68.1%					5.74

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
2024	UL	NCAA	10.00	5.80	1.72	0.80		24.9%	14.4%	10.4%		.194	1.36	.252	72.1%					5.27
2025	ASU	NCAA	12.80	3.84	3.33	1.16		32.3%	9.7%	22.6%		.221	1.28	.315	61.1%					4.44
2026	STL	A	12.76	5.04	2.53	0.74		32.6%	12.9%	19.7%		.188	1.25	.280	65.8%		92	85		4.00
2026	STL	A+	9.87	6.75	1.46	2.08		21.3%	14.6%	6.7%		.270	1.90	.314	57.8%		117	138		7.26
2026	STL	MiLB	12.12	5.42	2.23	1.04		29.7%	13.3%	16.4%		.209	1.40	.290	63.6%		98	97		4.72
2026	Steamer	ROS	6.21	5.12	1.21	1.58		15.0%	12.4%	2.6%		.266	1.63	.284	69.5%					5.85
2026	OOPSY	ROS	6.87	5.01	1.37	1.58		16.7%	12.2%	4.5%		.256	1.57	.277	68.1%					5.74