Jack Flaherty

Position: Pitcher

Bats: Right • Throws: Right

6-4, 225lb (193cm, 102kg)

Born: October 15, 1995 in Burbank, CA us

Draft: Drafted by the St. Louis Cardinals in the 1st round (34th) of the 2014 MLB June Amateur Draft from Harvard-Westlake HS (Los Angeles, CA).

High School: Harvard-Westlake HS (Los Angeles, CA)

Debut: September 1, 2017 (Age 21-321d, 21,514th in major league history)
vs. SFG 4.0 IP, 8 H, 6 SO, 1 BB, 5 ER

Rookie Status: Exceeded rookie limits during 2018 season

2024 Contract Status: Signed thru 2024, 1 yr/$14M (24)

Service Time (01/2024): 6.006 • Free Agent: 2025

Agents: CAA Sports

National Team: us USA (18U)

Full Name: Jack Rafe Flaherty

Nicknames: Flare

Twitter: @Jack9Flaherty

Instagram: @jflare

View Player Info from the B-R Bullpen

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SUMMARY

2024

Career

WAR

-0.2

10.0

ERA

4.44

3.77

135

129

24.1

692.0

778

WHIP

1.110

1.207

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Team Record in Appearances: 17-16 / in Starts: 17-16

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

2019 Pitching Game Log

Click two rows to sum games (Clear)

2019 Pitching Game Log
Rk	Gcar	Gtm	Date	Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
1	35	2	Mar 29	STL	@	MIL	W,9-5	GS-5		99	4.1	7	4	4	1	4	1	0	8.31	5.06	20			16	10	6	9	5	1	0	36			0	1	0	18	1	0	0	0	1	0	1.03	-0.232	1.04	-0.14%	-1.88	1b start a 3	5b 1-- 1 out tie
2	36	7	Apr 5	STL		SDP	L,3-5	GS-5		6	5.0	6	0	0	2	6	0	0	3.86	3.43	23	98	57	10	15	5	10	6	3	0	59			0	0	0	21	1	0	0	0	0	0	1.25	0.285	1.20	0.16%	2.54	1t start tie	5t 3 out a1
3	37	12	Apr 10	STL		LAD	W,7-2	GS-6	W(1-0)	4	6.0	3	1	1	0	8	1	1	2.93	3.34	21	99	69	16	10	3	9	3	2	0	70			0	0	0	20	0	0	0	1	0	0	.95	0.240	.98	0.15%	2.05	1t start tie	6t 3 out a1
4	38	17	Apr 16	STL	@	MIL	L,4-8	GS-3	L(1-1)	5	2.2	9	5	5	1	4	2	0	5.00	4.49	18	75	51	14	11	6	7	4	1	0	23			0	0	0	17	2	0	0	0	0	0	.91	-0.273	1.15	-0.21%	-4.02	1b start tie	3b -23 2 out d5
5	39	22	Apr 22	STL		MIL	W,13-5	GS-6	W(2-1)	5	6.0	3	4	4	1	10	3	0	5.25	5.09	23	103	67	22	17	6	6	2	0	0	59			0	0	0	22	0	0	0	0	0	0	.80	-0.092	1.02	-0.07%	-0.95	1t start tie	6t 3 out a1
6	40	27	Apr 28	STL		CIN	W,5-2	GS-7	W(3-1)	5	7.0	4	0	0	1	4	0	0	4.06	4.50	25			13	9	10	10	5	2	0	72			0	0	0	24	0	0	0	3	0	2	1.11	0.413	1.47	0.33%	3.56	1t start tie	7t 3 out a2
May				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
7	41	32	May 3	STL	@	CHC	L,0-4	GS-6	L(3-2)	4	5.2	4	3	3	4	9	1	0	4.17	4.50	25			18	16	6	6	3	2	0	54			0	0	0	21	0	0	0	0	0	0	.65	-0.112	.99	-0.10%	-0.62	1b start tie	6b 123 2 out d3
8	42	37	May 8	STL		PHI	L,0-5	GS-5	L(3-3)	4	5.0	4	4	3	3	2	0	0	4.32	4.46	23	91	55	17	6	8	10	4	4	0	44			0	0	0	18	2	0	0	1	0	2	1.05	-0.165	1.29	-0.12%	-1.46	1t start tie	5t 3 out d4
9	43	42	May 14	STL	@	ATL	W,14-3	GS-6	W(4-3)	5	6.0	3	3	3	5	6	0	0	4.34	4.37	25	109	61	18	11	6	8	1	1	0	55			0	0	0	18	0	0	0	1	1	0	.44	0.175	.47	0.11%	0.37	1b start a 3	6b 3 out a8
10	44	47	May 19	STL	@	TEX	L,4-5	GS-6		4	6.0	4	2	2	2	5	1	0	4.19	4.41	22			18	9	5	10	4	1	0	59			0	0	0	20	2	0	0	1	0	0	1.18	0.193	1.17	0.11%	1.68	1b start a 2	6b 3 out tie
11	45	52	May 26	STL		ATL	L,3-4	GS-6		6	6.0	3	0	0	0	7	0	1	3.77	4.10	21	91	59	12	12	5	8	4	1	0	73			0	0	0	20	0	0	0	1	0	0	.81	0.324	.80	0.19%	3.05	1t start tie	6t 3 out a3
Jun				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
12	46	57	Jun 1	STL		CHC	W,7-4	GS-5		5	5.0	4	2	2	0	8	2	0	3.76	4.19	19	77	56	15	12	2	9	3	1	0	59			0	0	0	19	0	0	0	0	0	0	.78	0.064	.90	0.04%	0.54	1t start tie	5t 3 out tie
13	47	62	Jun 8	STL	@	CHC	L,4-9	GS-4		6	3.2	5	4	4	3	0	1	0	4.08	4.46	19	96	56	11	6	7	9	5	1	0	32			0	0	0	16	1	1	0	0	0	0	1.30	-0.180	1.56	-0.13%	-1.99	1b start a 4	4b --- 2 out tie
14	48	67	Jun 13 susp	STL	@	NYM	W,5-4	GS-6		4	5.1	6	4	4	2	8	1	0	4.28	4.41	24	101	61	15	17	1	12	6	1	1	46			0	0	0	22	1	0	0	0	0	0	.86	-0.256	.80	-0.14%	-1.61	1b start tie	6b 123 1 out d1
15	49	72	Jun 18	STL		MIA	L,0-6	GS-7	L(4-4)	4	7.0	4	3	3	1	8	2	0	4.24	4.47	25	102	68	17	18	8	8	4	1	0	64			0	0	1	24	1	0	0	0	0	0	.83	0.004	.96	0.00%	0.56	1t start tie	7t 3 out d3
16	50	78	Jun 25	STL		OAK	L,3-7	GS-5	L(4-5)	6	4.2	9	7	7	1	5	3	0	4.75	4.77	24	92	60	17	9	5	13	5	3	0	22			0	0	0	23	2	0	0	0	0	0	.94	-0.402	1.12	-0.29%	-2.90	1t start tie	5t 12- 2 out d2
Jul				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
17	51	83	Jul 2	STL	@	SEA	L,4-5	GS-5		6	4.2	7	4	4	4	7	1	0	4.90	4.81	25			21	6	8	6	2	1	0	37			0	0	0	21	1	0	0	0	0	0	1.12	-0.181	1.18	-0.12%	-1.51	1b start a 1	5b --- 2 out d3
18	52	88	Jul 7	STL	@	SFG	L,0-1	GS-7	L(4-6)	4	7.0	2	1	1	1	6	1	0	4.64	4.74	24	83	58	10	18	4	13	4	3	0	74			0	0	0	23	0	0	0	0	0	0	.92	0.196	1.15	0.15%	2.52	1b start tie	7b 3 out d1
19	53	93	Jul 16	STL		PIT	L,1-3	GS-7		8	7.0	3	1	1	3	8	0	0	4.41	4.57	25	101	61	11	14	7	7	3	1	0	72			0	2	0	22	1	0	1	0	0	0	1.19	0.293	1.77	0.26%	2.56	1t start tie	7t 3 out tie
20	54	98	Jul 21	STL	@	CIN	W,3-1	GS-5		4	4.1	6	0	0	2	7	0	1	4.24	4.47	22	86	56	14	15	3	9	4	2	0	56			0	0	0	19	1	0	0	0	0	0	1.37	0.091	1.91	0.08%	1.17	1b start tie	5b 123 1 out a2
21	55	103	Jul 26	STL		HOU	W,5-3	GS-6		4	6.0	3	2	2	1	9	1	0	4.17	4.39	22	108	70	20	10	5	7	4	1	0	66			0	0	0	21	1	0	0	0	0	0	.75	0.072	1.22	0.07%	1.05	1t start tie	6t 3 out d1
Aug				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
22	56	108	Aug 1	STL		CHC	W,8-0	GS-7	W(5-6)	5	7.0	1	0	0	2	9	0	0	3.93	4.22	24	98	65	12	14	6	7	1	1	0	82			0	0	0	22	0	0	0	0	0	0	.76	0.356	1.74	0.49%	3.56	1t start tie	7t 3 out a6
23	57	113	Aug 7	STL	@	LAD	L,1-2	GS-7		5	7.0	4	0	0	1	10	0	0	3.72	4.03	26	97	67	21	18	7	8	4	1	0	78			0	0	0	25	2	0	0	0	0	0	1.12	0.481	1.82	0.47%	3.59	1b start tie	7b 3 out a1
24	58	117	Aug 13	STL	@	KCR	W,2-0	GS-7	W(6-6)	5	7.0	3	0	0	1	7	0	1	3.52	3.93	25	110	68	18	12	6	10	3	2	0	77			0	0	0	23	1	0	1	1	0	0	1.23	0.475	2.12	0.49%	3.95	1b start a 1	7b 3 out a2
25	59	122	Aug 18	STL	@	CIN	W,5-4	GS-6	W(7-6)	4	5.0	3	1	1	3	5	1	1	3.46	4.01	22	83	55	10	10	5	8	3	2	0	59			0	0	0	18	0	0	0	0	0	0	.94	0.135	1.86	0.16%	1.41	1b start tie	6b 1-- 0 out a4
26	60	127	Aug 23	STL		COL	W,8-3	GS-6	W(8-6)	4	6.0	3	0	0	1	9	0	1	3.32	3.90	23	88	60	19	13	5	7	2	1	0	74			0	0	0	21	0	0	0	0	0	0	.75	0.267	1.54	0.33%	3.05	1t start tie	6t 3 out a6
27	61	132	Aug 28	STL	@	MIL	L,1-4	GS-6	L(8-7)	4	6.0	5	3	2	1	7	1	0	3.31	3.88	24	101	60	18	13	7	9	5	1	0	58			0	0	0	22	2	0	0	1	1	0	.69	-0.062	1.07	-0.06%	0.21	1b start tie	6b 3 out d2
Sept				Tm		Opp	Rslt	Inngs	Dec	DR	IP	H	R	ER	BB	SO	HR	HBP	ERA	FIP	BF	Pit	Str	StL	StS	GB	FB	LD	PU	Unk	GSc	IR	IS	SB	CS	PO	AB	2B	3B	IBB	GDP	SF	ROE	aLI	WPA	acLI	cWPA	RE24	Entered	Exited
28	62	138	Sep 3	STL		SFG	W,1-0	GS-8	W(9-7)	5	8.0	1	0	0	1	8	0	0	3.14	3.77	26	113	84	17	19	4	13	3	7	0	87			0	0	0	25	0	0	0	0	0	0	1.01	0.575	1.32	0.45%	4.06	1t start tie	8t 3 out a1
29	63	143	Sep 8	STL	@	PIT	W,2-0	GS-8	W(10-7)	4	8.0	5	0	0	1	10	0	1	2.99	3.66	29	112	74	18	17	10	7	5	0	0	81			0	0	0	27	2	0	0	2	0	0	1.43	0.540	1.63	0.37%	4.11	1b start tie	8b 3 out a2
30	64	148	Sep 14	STL		MIL	L,2-5	GS-6	L(10-8)	5	6.0	5	3	3	2	10	1	0	3.05	3.64	24	102	66	14	20	5	7	5	1	0	58			1	0	0	22	0	0	0	1	0	0	1.26	-0.058	1.56	-0.04%	0.05	1t start tie	6t 3 out d1
31	65	153	Sep 19	STL	@	CHC	W,5-4	GS-8		4	8.0	3	1	1	1	8	1	0	2.96	3.62	28	118	84	19	15	12	7	1	2	0	79			0	0	0	27	0	0	0	0	0	0	.95	0.349	2.22	0.49%	3.23	1b start tie	8b 3 out a3
32	66	158	Sep 24	STL	@	ARI	L,2-3	GS-7		4	7.0	1	0	0	2	11	0	0	2.85	3.52	24			20	19	3	8	3	3	0	84			0	0	0	22	0	0	0	0	0	0	1.28	0.513	.25	0.06%	3.74	1b start a 1	7b 3 out a1
33	67	162	Sep 29	STL		CHC	W,9-0	GS-7	W(11-8)	4	7.0	2	0	0	1	6	0	0	2.75	3.46	22	69	48	12	14	9	6	2	1	0	78			0	0	0	21	0	0	0	1	0	0	.27	0.147	.70	0.23%	3.56	1t start tie	7t 3 out a9
							17-16		W-L:11-8	4.8	196.1	135	62	60	55	231	25	7	2.75	3.46	772	2603	65%	20%	17%	0.69		25%	12%	1	61		---%	1	3	1	704	24	1	2	14	3	4	.97	4.175	1.29	3.77%	39.17

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