Kyle Leahy

St. Louis Cardinals

Age: 28

Bats/Throws: B/R

6'5" / 225

DOB: 6/4/1997

(28 years, 11 months, 12 days)

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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	17.18	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	4.40	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	STL	MLB	28	4	2	1	62	1	88.0	8.18	2.86	0.51	.301	75.5%	43.8%	6.0%	95.4	3.07	4.43	3.04	3.76	1.4
2026	STL	ST	29	1	1	0	5	5	17.2	10.19	2.55	1.53	.262	67.6%	64.4%	33.3%		4.58		4.45	3.19
2026	FGDC	PROJ	29	6	7	0	53	15	123.0	7.56	3.21	1.03	.294	71.1%				4.17		4.12		1.0
2026	Steamer	PROJ	29	6	7	0	53	15	120.0	7.12	3.31	1.13	.298	72.0%	44.0%			4.29		4.39	4.47	0.6
2026	ZiPS	PROJ	29	4	4	0	49	5	86.7	7.99	3.11	0.93	.289	70.1%				4.05		3.85		0.7
2026	ZiPS DC	PROJ	29	6	6	0	53	15	125.0	7.99	3.11	0.93	.289	70.1%				4.05		3.85		1.3
2026	ATC	PROJ	29	5	6	0	42	15	114.0	7.37	3.35	1.13	.296	69.8%				4.46		4.36		0.9
2026	THE BAT	PROJ	29	5	8	0	42	15	114.0	7.37	3.12	1.15	.305	68.1%				4.79		4.31		1.2
2026	THE BAT X	PROJ	29	5	7	0	42	15	114.0	7.47	3.16	1.08	.295	69.6%				4.45		4.17		1.4
2026	OOPSY	PROJ	29	7	3	0	53	15	121.0	8.08	3.15	1.00	.296	71.6%				4.00		3.97		1.2
2026	STL	MLB	29	4	3	0	8	8	39.2	7.26	3.86	1.36	.328	81.6%	48.8%	17.1%	93.9	4.31	6.00	4.97	4.25	0.0
2026	FGDC	ROS	29	6	7	0	38	14	110.0	7.51	3.43	1.05	.297	70.2%				4.35		4.26		0.8
2026	Steamer	ROS	29	5	6	0	38	14	101.0	7.19	3.59	1.07	.300	71.8%				4.31		4.40		0.5
2026	ZiPS	ROS	29	4	4		34	7	71.0	7.78	3.29	1.04	.294	68.7%				4.39		4.13		0.5
2026	ZiPS DC	ROS	29	6	7	0	38	14	119.0	7.78	3.29	1.04	.294	68.7%				4.39		4.13		1.1
2026	ATC DC	ROS	29	5	6	0	38	14	104.0	7.21	3.42	1.17	.297	69.3%				4.60		4.47		0.6
2026	THE BAT	ROS	29	4	7	0	38	14	93.0	6.96	3.30	1.27	.309	67.2%				5.16		4.65		0.6
2026	THE BAT X	ROS	29	5	7	0	38	14	93.0	7.04	3.37	1.16	.297	68.9%				4.74		4.46		0.8
2026	OOPSY	ROS	29	6	2	0	38	14	104.0	7.37	3.12	1.07	.303	69.3%				4.40		4.23		0.9
Total	- - -	MLB		9	7	2	106	9	178.0	7.43	3.03	0.81	.296	74.0%	44.3%	8.7%	95.2	3.79	4.91	3.77	4.15	1.5

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	17.18	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	4.40	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	STL	MLB	28	4	2	1	62	1	88.0	8.18	2.86	0.51	.301	75.5%	43.8%	6.0%	95.4	3.07	4.43	3.04	3.76	1.4
2026	STL	ST	29	1	1	0	5	5	17.2	10.19	2.55	1.53	.262	67.6%	64.4%	33.3%		4.58		4.45	3.19
2026	FGDC	PROJ	29	6	7	0	53	15	123.0	7.56	3.21	1.03	.294	71.1%				4.17		4.12		1.0
2026	Steamer	PROJ	29	6	7	0	53	15	120.0	7.12	3.31	1.13	.298	72.0%	44.0%			4.29		4.39	4.47	0.6
2026	ZiPS	PROJ	29	4	4	0	49	5	86.7	7.99	3.11	0.93	.289	70.1%				4.05		3.85		0.7
2026	ZiPS DC	PROJ	29	6	6	0	53	15	125.0	7.99	3.11	0.93	.289	70.1%				4.05		3.85		1.3
2026	ATC	PROJ	29	5	6	0	42	15	114.0	7.37	3.35	1.13	.296	69.8%				4.46		4.36		0.9
2026	THE BAT	PROJ	29	5	8	0	42	15	114.0	7.37	3.12	1.15	.305	68.1%				4.79		4.31		1.2
2026	THE BAT X	PROJ	29	5	7	0	42	15	114.0	7.47	3.16	1.08	.295	69.6%				4.45		4.17		1.4
2026	OOPSY	PROJ	29	7	3	0	53	15	121.0	8.08	3.15	1.00	.296	71.6%				4.00		3.97		1.2
2026	STL	MLB	29	4	3	0	8	8	39.2	7.26	3.86	1.36	.328	81.6%	48.8%	17.1%	93.9	4.31	6.00	4.97	4.25	0.0
2026	FGDC	ROS	29	6	7	0	38	14	110.0	7.51	3.43	1.05	.297	70.2%				4.35		4.26		0.8
2026	Steamer	ROS	29	5	6	0	38	14	101.0	7.19	3.59	1.07	.300	71.8%				4.31		4.40		0.5
2026	ZiPS	ROS	29	4	4		34	7	71.0	7.78	3.29	1.04	.294	68.7%				4.39		4.13		0.5
2026	ZiPS DC	ROS	29	6	7	0	38	14	119.0	7.78	3.29	1.04	.294	68.7%				4.39		4.13		1.1
2026	ATC DC	ROS	29	5	6	0	38	14	104.0	7.21	3.42	1.17	.297	69.3%				4.60		4.47		0.6
2026	THE BAT	ROS	29	4	7	0	38	14	93.0	6.96	3.30	1.27	.309	67.2%				5.16		4.65		0.6
2026	THE BAT X	ROS	29	5	7	0	38	14	93.0	7.04	3.37	1.16	.297	68.9%				4.74		4.46		0.8
2026	OOPSY	ROS	29	6	2	0	38	14	104.0	7.37	3.12	1.07	.303	69.3%				4.40		4.23		0.9
Total	- - -	MLB		9	7	2	106	9	178.0	7.43	3.03	0.81	.296	74.0%	44.3%	8.7%	95.2	3.79	4.91	3.77	4.15	1.5

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 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
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	STL	MLB	4	2	3.07	62	1	0	0	0	1	18	4	88.0	363	80	32	30	5	28	1	1	5	0	80
2026	STL	ST	1	1	4.58	5	5		0	0	0	0	0	17.2	70	14	9	9	3	5	0	0	3	0	20
2026	FGDC	PROJ	6	7	4.17	53	15	6			0	1		123.0	526	120	61	57	14	44		4			103
2026	Steamer	PROJ	6	7	4.29	53	15	6	0	0	0	1		120.0	520	123	62	57	15	44	1	4			95
2026	ZiPS	PROJ	4	4	4.05	49	5				0	1		86.7	368	81	42	39	9	30	0	3	5	0	77
2026	ZiPS DC	PROJ	6	6	4.05	53	15	6			0	1		125.0	533	117	61	56	13	43		4			111
2026	ATC	PROJ	5	6	4.46	42	15	5			0	2		114.0	493	115	61	56	14	42	1	4			93
2026	THE BAT	PROJ	5	8	4.79	42	15	1			0	1		114.0	497	120	65	61	15	39	1	4			93
2026	THE BAT X	PROJ	5	7	4.45	42	15	1			0	1		114.0	491	114	60	56	14	40	1	3			95
2026	OOPSY	PROJ	7	3	4.00	53	15	9			0	1		121.0	518	116	59	54	13	42		6			108
2026	STL	MLB	4	3	4.31	8	8	0	0	0	0	0	0	39.2	180	46	19	19	6	17	0	3	1	0	32
2026	FGDC	ROS	6	7	4.35	38	14	6			0	1		110.0	475	109	58	53	13	42		5			92
2026	Steamer	ROS	5	6	4.31	38	14	6	0	0	0	1		101.0	440	103	53	48	12	40		4			81
2026	ZiPS	ROS	4	4	4.39	34	7							71.0	308	69	38	35	8	26		3			62
2026	ZiPS DC	ROS	6	7	4.39	38	14	6			0	1		119.0	511	115	63	58	14	43		5			102
2026	ATC DC	ROS	5	6	4.60	38	14	5			0	1		104.0	454	106	58	53	14	40		4			84
2026	THE BAT	ROS	4	7	5.16	38	14				0	1		93.0	409	102	57	53	13	34	1	4			72
2026	THE BAT X	ROS	5	7	4.74	38	14	4			0	1		93.0	405	96	52	49	12	35	1	3			73
2026	OOPSY	ROS	6	2	4.40	38	14	7			0	1		104.0	448	106	56	51	12	36		5			86
Total	- - -	MLB	9	7	3.79	106	9	0	0	0	2	21	5	178.0	749	170	78	75	16	60	1	6	9	0	147

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
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	STL	MLB	4	2	3.07	62	1	0	0	0	1	18	4	88.0	363	80	32	30	5	28	1	1	5	0	80
2026	STL	ST	1	1	4.58	5	5		0	0	0	0	0	17.2	70	14	9	9	3	5	0	0	3	0	20
2026	FGDC	PROJ	6	7	4.17	53	15	6			0	1		123.0	526	120	61	57	14	44		4			103
2026	Steamer	PROJ	6	7	4.29	53	15	6	0	0	0	1		120.0	520	123	62	57	15	44	1	4			95
2026	ZiPS	PROJ	4	4	4.05	49	5				0	1		86.7	368	81	42	39	9	30	0	3	5	0	77
2026	ZiPS DC	PROJ	6	6	4.05	53	15	6			0	1		125.0	533	117	61	56	13	43		4			111
2026	ATC	PROJ	5	6	4.46	42	15	5			0	2		114.0	493	115	61	56	14	42	1	4			93
2026	THE BAT	PROJ	5	8	4.79	42	15	1			0	1		114.0	497	120	65	61	15	39	1	4			93
2026	THE BAT X	PROJ	5	7	4.45	42	15	1			0	1		114.0	491	114	60	56	14	40	1	3			95
2026	OOPSY	PROJ	7	3	4.00	53	15	9			0	1		121.0	518	116	59	54	13	42		6			108
2026	STL	MLB	4	3	4.31	8	8	0	0	0	0	0	0	39.2	180	46	19	19	6	17	0	3	1	0	32
2026	FGDC	ROS	6	7	4.35	38	14	6			0	1		110.0	475	109	58	53	13	42		5			92
2026	Steamer	ROS	5	6	4.31	38	14	6	0	0	0	1		101.0	440	103	53	48	12	40		4			81
2026	ZiPS	ROS	4	4	4.39	34	7							71.0	308	69	38	35	8	26		3			62
2026	ZiPS DC	ROS	6	7	4.39	38	14	6			0	1		119.0	511	115	63	58	14	43		5			102
2026	ATC DC	ROS	5	6	4.60	38	14	5			0	1		104.0	454	106	58	53	14	40		4			84
2026	THE BAT	ROS	4	7	5.16	38	14				0	1		93.0	409	102	57	53	13	34	1	4			72
2026	THE BAT X	ROS	5	7	4.74	38	14	4			0	1		93.0	405	96	52	49	12	35	1	3			73
2026	OOPSY	ROS	6	2	4.40	38	14	7			0	1		104.0	448	106	56	51	12	36		5			86
Total	- - -	MLB	9	7	3.79	106	9	0	0	0	2	21	5	178.0	749	170	78	75	16	60	1	6	9	0	147

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%	193	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%	120	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%	505	453	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	105	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	91	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%	101	90	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	44	2.19
2025	STL	MLB	8.18	2.86	2.86	0.51	22.0%	7.7%	14.3%	.240	1.23	.301	75.5%	75	76	3.04
2025			8.49	3.21	2.64	1.18	22.2%	8.4%	13.8%	.242	1.29	.289	72.3%			4.22
2026	STL	ST	10.19	2.55	4.00	1.53	28.6%	7.1%	21.4%	.215	1.08	.262	67.6%	95	90	4.45
2026	FGDC	PROJ	7.56	3.21	2.36	1.03	19.6%	8.3%	11.3%	.251	1.33	.294	71.1%			4.12
2026	Steamer	PROJ	7.12	3.31	2.15	1.13	18.3%	8.5%	9.8%	.260	1.39	.298	72.0%			4.39
2026	ZiPS	PROJ	7.99	3.11	2.57	0.93	20.9%	8.2%	12.8%	.242	1.28	.289	70.1%			3.85
2026	ZiPS DC	PROJ	7.99	3.11	2.57	0.93	20.9%	8.2%	12.8%	.242	1.28	.289	70.1%			3.85
2026	ATC	PROJ	7.37	3.35	2.20	1.13	18.9%	8.6%	10.3%	.257	1.38	.296	69.8%			4.36
2026	THE BAT	PROJ	7.37	3.12	2.37	1.15	18.8%	7.9%	10.8%	.265	1.40	.305	68.1%			4.31
2026	THE BAT X	PROJ	7.47	3.16	2.36	1.08	19.3%	8.2%	11.1%	.254	1.35	.295	69.6%			4.17
2026	OOPSY	PROJ	8.08	3.15	2.56	1.00	20.9%	8.2%	12.7%	.248	1.32	.296	71.6%			3.97
2026	STL	MLB	7.26	3.86	1.88	1.36	17.8%	9.4%	8.3%	.288	1.59	.328	81.6%	109	125	4.97
2026			8.52	3.64	2.34	1.06	22.2%	9.5%	12.7%	.237	1.31	.286	72.2%			4.20
2026	FGDC	ROS	7.51	3.43	2.19	1.05	19.3%	8.8%	10.5%	.255	1.37	.297	70.2%			4.26
2026	Steamer	ROS	7.19	3.59	2.00	1.07	18.4%	9.2%	9.2%	.260	1.41	.300	71.8%			4.40
2026	ZiPS	ROS	7.78	3.29	2.37	1.04	20.1%	8.5%	11.6%	.249	1.34	.294	68.7%			4.13
2026	ZiPS DC	ROS	7.78	3.29	2.37	1.04	20.1%	8.5%	11.6%	.249	1.34	.294	68.7%			4.13
2026	ATC DC	ROS	7.21	3.42	2.11	1.17	18.4%	8.7%	9.7%	.260	1.40	.297	69.3%			4.47
2026	THE BAT	ROS	6.96	3.30	2.11	1.27	17.6%	8.3%	9.2%	.274	1.46	.309	67.2%			4.65
2026	THE BAT X	ROS	7.04	3.37	2.09	1.16	18.0%	8.6%	9.4%	.261	1.40	.297	68.9%			4.46
2026	OOPSY	ROS	7.37	3.12	2.36	1.07	19.1%	8.1%	11.0%	.261	1.36	.303	69.3%			4.23
Total	- - -	MLB	7.43	3.03	2.45	0.81	19.6%	8.0%	11.6%	.249	1.29	.296	74.0%	93	94	3.77

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%	193	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%	120	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%	505	453	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	105	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	91	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%	101	90	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	44	2.19
2025	STL	MLB	8.18	2.86	2.86	0.51	22.0%	7.7%	14.3%	.240	1.23	.301	75.5%	75	76	3.04
2025			8.49	3.21	2.64	1.18	22.2%	8.4%	13.8%	.242	1.29	.289	72.3%			4.22
2026	STL	ST	10.19	2.55	4.00	1.53	28.6%	7.1%	21.4%	.215	1.08	.262	67.6%	95	90	4.45
2026	FGDC	PROJ	7.56	3.21	2.36	1.03	19.6%	8.3%	11.3%	.251	1.33	.294	71.1%			4.12
2026	Steamer	PROJ	7.12	3.31	2.15	1.13	18.3%	8.5%	9.8%	.260	1.39	.298	72.0%			4.39
2026	ZiPS	PROJ	7.99	3.11	2.57	0.93	20.9%	8.2%	12.8%	.242	1.28	.289	70.1%			3.85
2026	ZiPS DC	PROJ	7.99	3.11	2.57	0.93	20.9%	8.2%	12.8%	.242	1.28	.289	70.1%			3.85
2026	ATC	PROJ	7.37	3.35	2.20	1.13	18.9%	8.6%	10.3%	.257	1.38	.296	69.8%			4.36
2026	THE BAT	PROJ	7.37	3.12	2.37	1.15	18.8%	7.9%	10.8%	.265	1.40	.305	68.1%			4.31
2026	THE BAT X	PROJ	7.47	3.16	2.36	1.08	19.3%	8.2%	11.1%	.254	1.35	.295	69.6%			4.17
2026	OOPSY	PROJ	8.08	3.15	2.56	1.00	20.9%	8.2%	12.7%	.248	1.32	.296	71.6%			3.97
2026	STL	MLB	7.26	3.86	1.88	1.36	17.8%	9.4%	8.3%	.288	1.59	.328	81.6%	109	125	4.97
2026			8.52	3.64	2.34	1.06	22.2%	9.5%	12.7%	.237	1.31	.286	72.2%			4.20
2026	FGDC	ROS	7.51	3.43	2.19	1.05	19.3%	8.8%	10.5%	.255	1.37	.297	70.2%			4.26
2026	Steamer	ROS	7.19	3.59	2.00	1.07	18.4%	9.2%	9.2%	.260	1.41	.300	71.8%			4.40
2026	ZiPS	ROS	7.78	3.29	2.37	1.04	20.1%	8.5%	11.6%	.249	1.34	.294	68.7%			4.13
2026	ZiPS DC	ROS	7.78	3.29	2.37	1.04	20.1%	8.5%	11.6%	.249	1.34	.294	68.7%			4.13
2026	ATC DC	ROS	7.21	3.42	2.11	1.17	18.4%	8.7%	9.7%	.260	1.40	.297	69.3%			4.47
2026	THE BAT	ROS	6.96	3.30	2.11	1.27	17.6%	8.3%	9.2%	.274	1.46	.309	67.2%			4.65
2026	THE BAT X	ROS	7.04	3.37	2.09	1.16	18.0%	8.6%	9.4%	.261	1.40	.297	68.9%			4.46
2026	OOPSY	ROS	7.37	3.12	2.36	1.07	19.1%	8.1%	11.0%	.261	1.36	.303	69.3%			4.23
Total	- - -	MLB	7.43	3.03	2.45	0.81	19.6%	8.0%	11.6%	.249	1.29	.296	74.0%	93	94	3.77

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	0		103	40.7%	6.26
2023	STL	MLB	7	92.8	104.3	9.9	2	28.6%	4	57.1%	21.60	17.18
2024	STL	AAA	81	88.0	105.0	7.1	0		31	38.3%	3.86
2024	STL	MLB	147	89.9	112.0	14.8	9	6.1%	64	43.5%	4.07	4.40
2025	STL	MLB	254	89.1	115.2	10.2	25	9.8%	112	44.1%	3.07	4.43
2026	STL	ST	45	89.2	111.4	3.4	2	4.4%	17	37.8%	4.58
2026	STL	MLB	128	91.5	113.5	5.5	14	10.9%	65	50.8%	4.31	6.00
Total	- - -	MLB	536	89.9	115.2	10.3	50	9.3%	245	45.7%	3.79	4.91

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	0		103	40.7%	6.26
2023	STL	MLB	7	92.8	104.3	9.9	2	28.6%	4	57.1%	21.60	17.18
2024	STL	AAA	81	88.0	105.0	7.1	0		31	38.3%	3.86
2024	STL	MLB	147	89.9	112.0	14.8	9	6.1%	64	43.5%	4.07	4.40
2025	STL	MLB	254	89.1	115.2	10.2	25	9.8%	112	44.1%	3.07	4.43
2026	STL	ST	45	89.2	111.4	3.4	2	4.4%	17	37.8%	4.58
2026	STL	MLB	128	91.5	113.5	5.5	14	10.9%	65	50.8%	4.31	6.00
Total	- - -	MLB	536	89.9	115.2	10.3	50	9.3%	245	45.7%	3.79	4.91

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