Kyle Leahy

St. Louis Cardinals

Age: 27

Bats/Throws: B/R

6'5" / 225

DOB: 6/4/1997

(27 years, 10 months, 27 days)

Stats

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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	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	vFA vFA - Fourseam Fastball velocity (Pitch Info)	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
2018	STL	R	21	4	3	2	13	10	58.2	6.90	1.69	1.07	.382	58.1%	48.6%	12.7%		5.68		4.67	4.20
2019	STL	A	22	4	8	0	16	16	90.0	8.10	2.20	0.40	.290	71.9%	46.0%	4.0%		3.00		3.06	3.39
2019	STL	A+	22	1	5	0	6	6	30.0	5.70	3.60	0.90	.367	55.1%	43.5%	7.1%		6.30		4.54	4.39
2019	STL	AA	22	0	0	0	1	0	3.0	6.00	0.00	0.00	.111	100.0%	25.0%	0.0%		0.00		2.12	4.47
2019	STL	MiLB	22	5	13	0	23	22	123.0	7.46	2.49	0.51	.308	66.4%	44.8%	4.8%		3.73		3.40	3.66
2021	STL	AA	24	0	8	0	25	10	86.2	6.54	4.57	1.77	.383	59.4%	43.5%	17.9%		8.20		6.20	5.59
2022	STL	AA	25	10	7	0	27	26	141.0	9.19	4.53	1.40	.337	70.7%	45.4%	19.5%		5.23		5.40	4.77
2022	STL	AAA	25	0	0	0	1	0	3.2	4.91	2.45	2.45	.273	55.6%	33.3%	20.0%		7.36		6.78	5.48
2022	STL	MiLB	25	10	7	0	28	26	144.2	9.08	4.48	1.43	.335	70.5%	45.1%	19.5%		5.29		5.44	4.79
2023	STL	AAA	26	5	4	0	46	4	83.1	9.94	4.21	1.62	.374	63.7%	47.8%	20.0%		6.26		5.18	4.57
2023	STL	ST	26	0	0	0	6	0	6.0	13.50	3.00	0.00	.250	80.0%	50.0%	0.0%		0.00		1.81	3.00
2023	STL	MLB	26	0	1	0	3	0	1.2	10.80	27.00	5.40	.500	69.8%	42.9%	33.3%	95.9	21.60	18.47	19.46	14.63	-0.2
2024	STL	AAA	27	0	4	0	16	0	28.0	9.96	2.57	1.93	.320	88.2%	51.9%	26.1%		3.86		5.10	3.79
2024	STL	ST	27	0	0	2	7	0	6.0	7.50	0.00	1.50	.133	100.0%	43.8%	16.7%		1.50		4.24	3.78
2024	STL	MLB	27	1	1	1	33	0	48.2	6.10	1.85	0.74	.252	61.7%	41.1%	6.5%	95.6	4.07	4.37	3.56	4.41	0.3
2025	STL	ST	28	1	0	1	7	0	11.0	10.64	0.82	0.00	.269	100.0%	44.0%	0.0%		0.00		2.19	3.47
2025	FGDC	PROJ	28	3	3	0	56	0	56.0	7.10	3.27	1.08	.294	71.9%				4.21		4.37		-0.1
2025	Steamer	PROJ	28	3	3	0	56	0	56.0	7.15	3.12	1.09	.298	72.2%	44.8%			4.15		4.32	4.37	0.0
2025	ZiPS	PROJ	28	4	5	0	39	6	84.3	7.05	3.42	1.07	.290	71.6%				4.27		4.42		0.2
2025	ZiPS DC	PROJ	28	3	3	0	56	0	56.0	7.05	3.42	1.07	.290	71.6%				4.27		4.42		-0.1
2025	ATC	PROJ	28	2	3	0	42	0	50.0	7.11	3.01	1.03	.295	68.3%				4.41		4.26		0.0
2025	THE BAT	PROJ	28	2	2	0	42	0	50.0	7.57	3.67	1.10	.304	67.8%				4.88		4.44		0.1
2025	OOPSY	PROJ	28	3	3	0	56	0	56.0	7.15	3.31	0.99	.299	69.4%				4.35		4.25		0.0
2025	STL	MLB	28	0	0	0	14	0	16.2	8.64	2.16	1.08	.083	97.2%	52.6%	15.4%	95.0	1.62	3.12	3.62	3.16	0.1
2025	FGDC	ROS	28	2	3	1	51	0	51.0	7.44	3.27	1.06	.297	71.9%				4.15		4.19		0.0
2025	Steamer	ROS	28	2	3	1	51	0	51.0	7.45	3.19	1.03	.297	72.7%				4.01		4.10		0.0
2025	ZiPS	ROS	28	3	3		36	4	68.0	7.42	3.34	1.10	.296	71.1%				4.28		4.28		0.2
2025	ZiPS DC	ROS	28	2	3	1	51	0	51.0	7.42	3.34	1.10	.296	71.1%				4.28		4.28		-0.1
2025	ATC DC	ROS	28	2	3	1	51	0	51.0	7.11	3.01	1.03	.295	68.3%				4.41		4.17		0.0
2025	THE BAT	ROS	28	2	1	1	51	0	32.0	8.00	3.66	1.08	.304	68.4%				4.70		4.22		0.1
2025	OOPSY	ROS	28	3	3	1	51	0	51.0	7.54	3.22	1.08	.292	70.1%				4.27		4.18		0.0
Total	- - -	MLB		1	2	1	50	0	67.0	6.85	2.55	0.94	.227	67.0%	43.5%	9.0%	95.5	3.90		3.97	4.36	0.3

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	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	vFA vFA - Fourseam Fastball velocity (Pitch Info)	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
2018	STL	R	21	4	3	2	13	10	58.2	6.90	1.69	1.07	.382	58.1%	48.6%	12.7%		5.68		4.67	4.20
2019	STL	A	22	4	8	0	16	16	90.0	8.10	2.20	0.40	.290	71.9%	46.0%	4.0%		3.00		3.06	3.39
2019	STL	A+	22	1	5	0	6	6	30.0	5.70	3.60	0.90	.367	55.1%	43.5%	7.1%		6.30		4.54	4.39
2019	STL	AA	22	0	0	0	1	0	3.0	6.00	0.00	0.00	.111	100.0%	25.0%	0.0%		0.00		2.12	4.47
2019	STL	MiLB	22	5	13	0	23	22	123.0	7.46	2.49	0.51	.308	66.4%	44.8%	4.8%		3.73		3.40	3.66
2021	STL	AA	24	0	8	0	25	10	86.2	6.54	4.57	1.77	.383	59.4%	43.5%	17.9%		8.20		6.20	5.59
2022	STL	AA	25	10	7	0	27	26	141.0	9.19	4.53	1.40	.337	70.7%	45.4%	19.5%		5.23		5.40	4.77
2022	STL	AAA	25	0	0	0	1	0	3.2	4.91	2.45	2.45	.273	55.6%	33.3%	20.0%		7.36		6.78	5.48
2022	STL	MiLB	25	10	7	0	28	26	144.2	9.08	4.48	1.43	.335	70.5%	45.1%	19.5%		5.29		5.44	4.79
2023	STL	AAA	26	5	4	0	46	4	83.1	9.94	4.21	1.62	.374	63.7%	47.8%	20.0%		6.26		5.18	4.57
2023	STL	ST	26	0	0	0	6	0	6.0	13.50	3.00	0.00	.250	80.0%	50.0%	0.0%		0.00		1.81	3.00
2023	STL	MLB	26	0	1	0	3	0	1.2	10.80	27.00	5.40	.500	69.8%	42.9%	33.3%	95.9	21.60	18.47	19.46	14.63	-0.2
2024	STL	AAA	27	0	4	0	16	0	28.0	9.96	2.57	1.93	.320	88.2%	51.9%	26.1%		3.86		5.10	3.79
2024	STL	ST	27	0	0	2	7	0	6.0	7.50	0.00	1.50	.133	100.0%	43.8%	16.7%		1.50		4.24	3.78
2024	STL	MLB	27	1	1	1	33	0	48.2	6.10	1.85	0.74	.252	61.7%	41.1%	6.5%	95.6	4.07	4.37	3.56	4.41	0.3
2025	STL	ST	28	1	0	1	7	0	11.0	10.64	0.82	0.00	.269	100.0%	44.0%	0.0%		0.00		2.19	3.47
2025	FGDC	PROJ	28	3	3	0	56	0	56.0	7.10	3.27	1.08	.294	71.9%				4.21		4.37		-0.1
2025	Steamer	PROJ	28	3	3	0	56	0	56.0	7.15	3.12	1.09	.298	72.2%	44.8%			4.15		4.32	4.37	0.0
2025	ZiPS	PROJ	28	4	5	0	39	6	84.3	7.05	3.42	1.07	.290	71.6%				4.27		4.42		0.2
2025	ZiPS DC	PROJ	28	3	3	0	56	0	56.0	7.05	3.42	1.07	.290	71.6%				4.27		4.42		-0.1
2025	ATC	PROJ	28	2	3	0	42	0	50.0	7.11	3.01	1.03	.295	68.3%				4.41		4.26		0.0
2025	THE BAT	PROJ	28	2	2	0	42	0	50.0	7.57	3.67	1.10	.304	67.8%				4.88		4.44		0.1
2025	OOPSY	PROJ	28	3	3	0	56	0	56.0	7.15	3.31	0.99	.299	69.4%				4.35		4.25		0.0
2025	STL	MLB	28	0	0	0	14	0	16.2	8.64	2.16	1.08	.083	97.2%	52.6%	15.4%	95.0	1.62	3.12	3.62	3.16	0.1
2025	FGDC	ROS	28	2	3	1	51	0	51.0	7.44	3.27	1.06	.297	71.9%				4.15		4.19		0.0
2025	Steamer	ROS	28	2	3	1	51	0	51.0	7.45	3.19	1.03	.297	72.7%				4.01		4.10		0.0
2025	ZiPS	ROS	28	3	3		36	4	68.0	7.42	3.34	1.10	.296	71.1%				4.28		4.28		0.2
2025	ZiPS DC	ROS	28	2	3	1	51	0	51.0	7.42	3.34	1.10	.296	71.1%				4.28		4.28		-0.1
2025	ATC DC	ROS	28	2	3	1	51	0	51.0	7.11	3.01	1.03	.295	68.3%				4.41		4.17		0.0
2025	THE BAT	ROS	28	2	1	1	51	0	32.0	8.00	3.66	1.08	.304	68.4%				4.70		4.22		0.1
2025	OOPSY	ROS	28	3	3	1	51	0	51.0	7.54	3.22	1.08	.292	70.1%				4.27		4.18		0.0
Total	- - -	MLB		1	2	1	50	0	67.0	6.85	2.55	0.94	.227	67.0%	43.5%	9.0%	95.5	3.90		3.97	4.36	0.3

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

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
2018	STL	R	4	3	5.68	13	10		0	0	2	0	0	58.2	277	88	48	37	7	11	0	2	3	0	45
2019	STL	A	4	8	3.00	16	16		1	0	0	0	0	90.0	365	78	33	30	4	22	0	3	4	0	81
2019	STL	A+	1	5	6.30	6	6		0	0	0	0	0	30.0	143	43	27	21	3	12	2	0	0	0	19
2019	STL	AA	0	0	0.00	1	0		0	0	0	0	0	3.0	11	1	0	0	0	0	0	0	0	0	2
2019	STL	MiLB	5	13	3.73	23	22		1	0	0	0	0	123.0	519	122	60	51	7	34	2	3	4	0	102
2021	STL	AA	0	8	8.20	25	10		0	0	0	1	1	86.2	422	130	86	79	17	44	0	3	6	1	63
2022	STL	AA	10	7	5.23	27	26		0	0	0	0	0	141.0	639	155	90	82	22	71	0	7	7	0	144
2022	STL	AAA	0	0	7.36	1	0		0	0	0	0	0	3.2	15	4	3	3	1	1	0	0	0	0	2
2022	STL	MiLB	10	7	5.29	28	26		0	0	0	0	0	144.2	654	159	93	85	23	72	0	7	7	0	146
2023	STL	AAA	5	4	6.26	46	4		0	0	0	4	1	83.1	386	104	66	58	15	39	0	2	6	1	92
2023	STL	ST	0	0	0.00	6	0		0	0	0	3	0	6.0	23	3	1	0	0	2	0	0	0	0	9
2023	STL	MLB	0	1	21.60	3	0	0	0	0	0	0	1	1.2	15	4	4	4	1	5	0	1	0	0	2
2024	STL	AAA	0	4	3.86	16	0		0	0	0	4	1	28.0	121	30	12	12	6	8	0	1	2	0	31
2024	STL	ST	0	0	1.50	7	0		0	0	2	1	0	6.0	21	3	1	1	1	0	0	0	0	0	5
2024	STL	MLB	1	1	4.07	33	0	0	0	0	1	3	0	48.2	191	40	23	22	4	10	0	1	3	0	33
2025	STL	ST	1	0	0.00	7	0		0	0	1	2	0	11.0	42	7	0	0	0	1	0	2	0	1	13
2025	FGDC	PROJ	3	3	4.21	56	0	0			0	10		56.0	242	56	28	26	7	20		2			44
2025	Steamer	PROJ	3	3	4.15	56	0	0	0	0	0	10		56.0	240	57	28	26	7	19	1	2			44
2025	ZiPS	PROJ	4	5	4.27	39	6				0	10		84.3	367	84	43	40	10	32	0	4	5	0	66
2025	ZiPS DC	PROJ	3	3	4.27	56	0	0			0	10		56.0	244	56	29	27	7	21		3			44
2025	ATC	PROJ	2	3	4.41	42	0	0			0	6		50.0	214	50	26	24	6	17	1	3			39
2025	THE BAT	PROJ	2	2	4.88	42	0	0			0	10		50.0	219	51	29	27	6	20	1	2			42
2025	OOPSY	PROJ	3	3	4.35	56	0	0			0	10		56.0	242	56	30	27	6	21		3			44
2025	STL	MLB	0	0	1.62	14	0	0	0	0	0	5	1	16.2	59	5	3	3	2	4	0	1	0	0	16
2025	FGDC	ROS	2	3	4.15	51	0	0			1	11		51.0	219	51	25	23	6	18		2			42
2025	Steamer	ROS	2	3	4.01	51	0	0	0	0	1	11		51.0	218	50	25	23	6	18		2			42
2025	ZiPS	ROS	3	3	4.28	36	4							68.0	297	68	35	33	8	25		3			56
2025	ZiPS DC	ROS	2	3	4.28	51	0	0			1	11		51.0	221	51	26	24	6	19		3			42
2025	ATC DC	ROS	2	3	4.41	51	0	0			1	11		51.0	219	51	27	25	6	17		3			40
2025	THE BAT	ROS	2	1	4.70	51	0				1	11		32.0	140	32	18	17	4	13	1	1			28
2025	OOPSY	ROS	3	3	4.27	51	0	0			1	11		51.0	219	50	26	24	6	18		2			43
Total	- - -	MLB	1	2	3.90	50	0	0	0	0	1	8	2	67.0	265	49	30	29	7	19	0	3	3	0	51

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
2018	STL	R	4	3	5.68	13	10		0	0	2	0	0	58.2	277	88	48	37	7	11	0	2	3	0	45
2019	STL	A	4	8	3.00	16	16		1	0	0	0	0	90.0	365	78	33	30	4	22	0	3	4	0	81
2019	STL	A+	1	5	6.30	6	6		0	0	0	0	0	30.0	143	43	27	21	3	12	2	0	0	0	19
2019	STL	AA	0	0	0.00	1	0		0	0	0	0	0	3.0	11	1	0	0	0	0	0	0	0	0	2
2019	STL	MiLB	5	13	3.73	23	22		1	0	0	0	0	123.0	519	122	60	51	7	34	2	3	4	0	102
2021	STL	AA	0	8	8.20	25	10		0	0	0	1	1	86.2	422	130	86	79	17	44	0	3	6	1	63
2022	STL	AA	10	7	5.23	27	26		0	0	0	0	0	141.0	639	155	90	82	22	71	0	7	7	0	144
2022	STL	AAA	0	0	7.36	1	0		0	0	0	0	0	3.2	15	4	3	3	1	1	0	0	0	0	2
2022	STL	MiLB	10	7	5.29	28	26		0	0	0	0	0	144.2	654	159	93	85	23	72	0	7	7	0	146
2023	STL	AAA	5	4	6.26	46	4		0	0	0	4	1	83.1	386	104	66	58	15	39	0	2	6	1	92
2023	STL	ST	0	0	0.00	6	0		0	0	0	3	0	6.0	23	3	1	0	0	2	0	0	0	0	9
2023	STL	MLB	0	1	21.60	3	0	0	0	0	0	0	1	1.2	15	4	4	4	1	5	0	1	0	0	2
2024	STL	AAA	0	4	3.86	16	0		0	0	0	4	1	28.0	121	30	12	12	6	8	0	1	2	0	31
2024	STL	ST	0	0	1.50	7	0		0	0	2	1	0	6.0	21	3	1	1	1	0	0	0	0	0	5
2024	STL	MLB	1	1	4.07	33	0	0	0	0	1	3	0	48.2	191	40	23	22	4	10	0	1	3	0	33
2025	STL	ST	1	0	0.00	7	0		0	0	1	2	0	11.0	42	7	0	0	0	1	0	2	0	1	13
2025	FGDC	PROJ	3	3	4.21	56	0	0			0	10		56.0	242	56	28	26	7	20		2			44
2025	Steamer	PROJ	3	3	4.15	56	0	0	0	0	0	10		56.0	240	57	28	26	7	19	1	2			44
2025	ZiPS	PROJ	4	5	4.27	39	6				0	10		84.3	367	84	43	40	10	32	0	4	5	0	66
2025	ZiPS DC	PROJ	3	3	4.27	56	0	0			0	10		56.0	244	56	29	27	7	21		3			44
2025	ATC	PROJ	2	3	4.41	42	0	0			0	6		50.0	214	50	26	24	6	17	1	3			39
2025	THE BAT	PROJ	2	2	4.88	42	0	0			0	10		50.0	219	51	29	27	6	20	1	2			42
2025	OOPSY	PROJ	3	3	4.35	56	0	0			0	10		56.0	242	56	30	27	6	21		3			44
2025	STL	MLB	0	0	1.62	14	0	0	0	0	0	5	1	16.2	59	5	3	3	2	4	0	1	0	0	16
2025	FGDC	ROS	2	3	4.15	51	0	0			1	11		51.0	219	51	25	23	6	18		2			42
2025	Steamer	ROS	2	3	4.01	51	0	0	0	0	1	11		51.0	218	50	25	23	6	18		2			42
2025	ZiPS	ROS	3	3	4.28	36	4							68.0	297	68	35	33	8	25		3			56
2025	ZiPS DC	ROS	2	3	4.28	51	0	0			1	11		51.0	221	51	26	24	6	19		3			42
2025	ATC DC	ROS	2	3	4.41	51	0	0			1	11		51.0	219	51	27	25	6	17		3			40
2025	THE BAT	ROS	2	1	4.70	51	0				1	11		32.0	140	32	18	17	4	13	1	1			28
2025	OOPSY	ROS	3	3	4.27	51	0	0			1	11		51.0	219	50	26	24	6	18		2			43
Total	- - -	MLB	1	2	3.90	50	0	0	0	0	1	8	2	67.0	265	49	30	29	7	19	0	3	3	0	51

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages

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)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	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	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	FIP FIP - Fielder Independent Pitching on an ERA scale
2018	STL	R	6.90	1.69	4.09	1.07	16.2%	4.0%	12.3%	.333	1.69	.382	58.1%	119	98	4.67
2019	STL	A	8.10	2.20	3.68	0.40	22.2%	6.0%	16.2%	.229	1.11	.290	71.9%	84	85	3.06
2019	STL	A+	5.70	3.60	1.58	0.90	13.3%	8.4%	4.9%	.328	1.83	.367	55.1%	192	138	4.54
2019	STL	AA	6.00	0.00	2.00	0.00	18.2%	0.0%	18.2%	.091	0.33	.111	100.0%	0	50	2.12
2019	STL	MiLB	7.46	2.49	3.00	0.51	19.7%	6.6%	13.1%	.253	1.27	.308	66.4%	108	97	3.40
2021	STL	AA	6.54	4.57	1.43	1.77	14.9%	10.4%	4.5%	.347	2.01	.383	59.4%	173	131	6.20
2022	STL	AA	9.19	4.53	2.03	1.40	22.5%	11.1%	11.4%	.276	1.60	.337	70.7%	98	101	5.40
2022	STL	AAA	4.91	2.45	2.00	2.45	13.3%	6.7%	6.7%	.286	1.36	.273	55.6%	157	144	6.78
2022	STL	MiLB	9.08	4.48	2.03	1.43	22.3%	11.0%	11.3%	.277	1.60	.335	70.5%	100	102	5.44
2023	STL	AAA	9.94	4.21	2.36	1.62	23.8%	10.1%	13.7%	.301	1.72	.374	63.7%	119	99	5.18
2023	STL	ST	13.50	3.00	4.50	0.00	39.1%	8.7%	30.4%	.143	0.83	.250	80.0%	0	38	1.81
2023	STL	MLB	10.80	27.00	0.40	5.40	13.3%	33.3%	-20.0%	.444	5.40	.500	69.8%	503	451	19.46
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	STL	AAA	9.96	2.57	3.88	1.93	25.6%	6.6%	19.0%	.268	1.36	.320	88.2%	79	104	5.10
2024	STL	ST	7.50	0.00	5.00	1.50	23.8%	0.0%	23.8%	.143	0.50	.133	100.0%	33	93	4.24
2024	STL	MLB	6.10	1.85	3.30	0.74	17.3%	5.2%	12.0%	.222	1.03	.252	61.7%	100	89	3.56
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	STL	ST	10.64	0.82	13.00	0.00	31.0%	2.4%	28.6%	.179	0.73	.269	100.0%	0	45	2.19
2025	FGDC	PROJ	7.10	3.27	2.17	1.08	18.3%	8.4%	9.9%	.256	1.37	.294	71.9%			4.37
2025	Steamer	PROJ	7.15	3.12	2.29	1.09	18.5%	8.1%	10.5%	.259	1.36	.298	72.2%			4.32
2025	ZiPS	PROJ	7.05	3.42	2.06	1.07	18.0%	8.7%	9.3%	.254	1.38	.290	71.6%			4.42
2025	ZiPS DC	PROJ	7.05	3.42	2.06	1.07	18.0%	8.7%	9.3%	.254	1.38	.290	71.6%			4.42
2025	ATC	PROJ	7.11	3.01	2.36	1.03	18.3%	7.8%	10.6%	.256	1.33	.295	68.3%			4.26
2025	THE BAT	PROJ	7.57	3.67	2.06	1.10	19.1%	9.2%	9.8%	.261	1.44	.304	67.8%			4.44
2025	OOPSY	PROJ	7.15	3.31	2.16	0.99	18.4%	8.5%	9.9%	.258	1.38	.299	69.4%			4.25
2025	STL	MLB	8.64	2.16	4.00	1.08	27.1%	6.8%	20.3%	.093	0.54	.083	97.2%	40	93	3.62
2025			8.46	3.45	2.45	1.07	22.1%	9.0%	13.1%	.239	1.30	.287	72.3%			4.15
2025	FGDC	ROS	7.44	3.27	2.28	1.06	19.2%	8.4%	10.8%	.255	1.36	.297	71.9%			4.19
2025	Steamer	ROS	7.45	3.19	2.33	1.03	19.4%	8.3%	11.1%	.255	1.34	.297	72.7%			4.10
2025	ZiPS	ROS	7.42	3.34	2.22	1.10	19.0%	8.6%	10.5%	.255	1.37	.296	71.1%			4.28
2025	ZiPS DC	ROS	7.42	3.34	2.22	1.10	19.0%	8.6%	10.5%	.255	1.37	.296	71.1%			4.28
2025	ATC DC	ROS	7.11	3.01	2.36	1.03	18.3%	7.8%	10.6%	.256	1.33	.295	68.3%			4.17
2025	THE BAT	ROS	8.00	3.66	2.19	1.08	20.3%	9.3%	11.0%	.256	1.41	.304	68.4%			4.22
2025	OOPSY	ROS	7.54	3.22	2.34	1.08	19.5%	8.3%	11.2%	.251	1.34	.292	70.1%			4.18
Total	- - -	MLB	6.85	2.55	2.68	0.94	19.2%	7.2%	12.1%	.202	1.01	.227	67.0%	95	99	3.97

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)	K% K% - Strikeout Percentage (SO/TBF)	BB% BB% - Walk Percentage (BB/TBF)	K-BB% K-BB% - The difference between strikeout percentage and walk percentage	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	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	FIP FIP - Fielder Independent Pitching on an ERA scale
2018	STL	R	6.90	1.69	4.09	1.07	16.2%	4.0%	12.3%	.333	1.69	.382	58.1%	119	98	4.67
2019	STL	A	8.10	2.20	3.68	0.40	22.2%	6.0%	16.2%	.229	1.11	.290	71.9%	84	85	3.06
2019	STL	A+	5.70	3.60	1.58	0.90	13.3%	8.4%	4.9%	.328	1.83	.367	55.1%	192	138	4.54
2019	STL	AA	6.00	0.00	2.00	0.00	18.2%	0.0%	18.2%	.091	0.33	.111	100.0%	0	50	2.12
2019	STL	MiLB	7.46	2.49	3.00	0.51	19.7%	6.6%	13.1%	.253	1.27	.308	66.4%	108	97	3.40
2021	STL	AA	6.54	4.57	1.43	1.77	14.9%	10.4%	4.5%	.347	2.01	.383	59.4%	173	131	6.20
2022	STL	AA	9.19	4.53	2.03	1.40	22.5%	11.1%	11.4%	.276	1.60	.337	70.7%	98	101	5.40
2022	STL	AAA	4.91	2.45	2.00	2.45	13.3%	6.7%	6.7%	.286	1.36	.273	55.6%	157	144	6.78
2022	STL	MiLB	9.08	4.48	2.03	1.43	22.3%	11.0%	11.3%	.277	1.60	.335	70.5%	100	102	5.44
2023	STL	AAA	9.94	4.21	2.36	1.62	23.8%	10.1%	13.7%	.301	1.72	.374	63.7%	119	99	5.18
2023	STL	ST	13.50	3.00	4.50	0.00	39.1%	8.7%	30.4%	.143	0.83	.250	80.0%	0	38	1.81
2023	STL	MLB	10.80	27.00	0.40	5.40	13.3%	33.3%	-20.0%	.444	5.40	.500	69.8%	503	451	19.46
2023			8.74	3.30	2.65	1.23	22.7%	8.6%	14.1%	.246	1.31	.295	71.9%			4.28
2024	STL	AAA	9.96	2.57	3.88	1.93	25.6%	6.6%	19.0%	.268	1.36	.320	88.2%	79	104	5.10
2024	STL	ST	7.50	0.00	5.00	1.50	23.8%	0.0%	23.8%	.143	0.50	.133	100.0%	33	93	4.24
2024	STL	MLB	6.10	1.85	3.30	0.74	17.3%	5.2%	12.0%	.222	1.03	.252	61.7%	100	89	3.56
2024			8.60	3.12	2.76	1.14	22.6%	8.2%	14.4%	.241	1.27	.289	72.1%			4.11
2025	STL	ST	10.64	0.82	13.00	0.00	31.0%	2.4%	28.6%	.179	0.73	.269	100.0%	0	45	2.19
2025	FGDC	PROJ	7.10	3.27	2.17	1.08	18.3%	8.4%	9.9%	.256	1.37	.294	71.9%			4.37
2025	Steamer	PROJ	7.15	3.12	2.29	1.09	18.5%	8.1%	10.5%	.259	1.36	.298	72.2%			4.32
2025	ZiPS	PROJ	7.05	3.42	2.06	1.07	18.0%	8.7%	9.3%	.254	1.38	.290	71.6%			4.42
2025	ZiPS DC	PROJ	7.05	3.42	2.06	1.07	18.0%	8.7%	9.3%	.254	1.38	.290	71.6%			4.42
2025	ATC	PROJ	7.11	3.01	2.36	1.03	18.3%	7.8%	10.6%	.256	1.33	.295	68.3%			4.26
2025	THE BAT	PROJ	7.57	3.67	2.06	1.10	19.1%	9.2%	9.8%	.261	1.44	.304	67.8%			4.44
2025	OOPSY	PROJ	7.15	3.31	2.16	0.99	18.4%	8.5%	9.9%	.258	1.38	.299	69.4%			4.25
2025	STL	MLB	8.64	2.16	4.00	1.08	27.1%	6.8%	20.3%	.093	0.54	.083	97.2%	40	93	3.62
2025			8.46	3.45	2.45	1.07	22.1%	9.0%	13.1%	.239	1.30	.287	72.3%			4.15
2025	FGDC	ROS	7.44	3.27	2.28	1.06	19.2%	8.4%	10.8%	.255	1.36	.297	71.9%			4.19
2025	Steamer	ROS	7.45	3.19	2.33	1.03	19.4%	8.3%	11.1%	.255	1.34	.297	72.7%			4.10
2025	ZiPS	ROS	7.42	3.34	2.22	1.10	19.0%	8.6%	10.5%	.255	1.37	.296	71.1%			4.28
2025	ZiPS DC	ROS	7.42	3.34	2.22	1.10	19.0%	8.6%	10.5%	.255	1.37	.296	71.1%			4.28
2025	ATC DC	ROS	7.11	3.01	2.36	1.03	18.3%	7.8%	10.6%	.256	1.33	.295	68.3%			4.17
2025	THE BAT	ROS	8.00	3.66	2.19	1.08	20.3%	9.3%	11.0%	.256	1.41	.304	68.4%			4.22
2025	OOPSY	ROS	7.54	3.22	2.34	1.08	19.5%	8.3%	11.2%	.251	1.34	.292	70.1%			4.18
Total	- - -	MLB	6.85	2.55	2.68	0.94	19.2%	7.2%	12.1%	.202	1.01	.227	67.0%	95	99	3.97

Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2023	STL	AAA	253	89.4	112.2	9.5			103	40.7%	6.26
2023	STL	MLB	7	92.8	104.3	9.7	2	28.6%	4	57.1%	21.60	18.47
2024	STL	AAA	81	88.0	105.0	7.1			31	38.3%	3.86
2024	STL	MLB	147	89.9	112.0	14.8	9	6.1%	64	43.5%	4.07	4.37
2025	STL	MLB	38	86.4	107.9	4.2	5	13.2%	15	39.5%	1.62	3.12
Total	- - -	MLB	192	89.3	112.0	12.5	16	8.3%	83	43.2%	3.90

Season	Team	Level	Events Events - The number of Batted Balls (TBF - SO - BB - HBP)	EV EV - Exit Velocity (mph) - Speed of the baseball as it comes off the bat	maxEV maxEV - Maximum Exit Velocity (mph) - Highest speed of a ball off the bat.	LA LA - Launch Angle (degree) - Vertical direction of the ball as it leaves the bat	Barrels Barrels - A batted ball with comparable hit types (in terms of exit velocity and launch angle) have led to a minimum .500 batting average and 1.500 slugging percentage	Barrel% Barrel% - Percentage of batted balls that are classified as barrels	HardHit HardHit - Number of batted balls with exit velocity of 95 mph or higher	HardHit% HardHit% - Percentage of batted balls with exit velocity of 95 mph or higher	ERA ERA - Earned Run Average ((ER*9)/IP)	xERA xERA - Expected ERA
2023	STL	AAA	253	89.4	112.2	9.5			103	40.7%	6.26
2023	STL	MLB	7	92.8	104.3	9.7	2	28.6%	4	57.1%	21.60	18.47
2024	STL	AAA	81	88.0	105.0	7.1			31	38.3%	3.86
2024	STL	MLB	147	89.9	112.0	14.8	9	6.1%	64	43.5%	4.07	4.37
2025	STL	MLB	38	86.4	107.9	4.2	5	13.2%	15	39.5%	1.62	3.12
Total	- - -	MLB	192	89.3	112.0	12.5	16	8.3%	83	43.2%	3.90

Kyle Leahy

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BAL	CHW	ATH
BOS	CLE	HOU
NYY	DET	LAA
TBR	KCR	SEA
TOR	MIN	TEX

ATL	CHC	ARI
MIA	CIN	COL
NYM	MIL	LAD
PHI	PIT	SDP
WSN	STL	SFG