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

0.6

10.8

ERA

3.88

3.76

139

133

48.2

716.1

811

WHIP

1.048

1.199

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Team Record in Appearances: 18-11 / in Starts: 16-11

Days of Rest

Run Support in Games Started

Total runs in Starts, Avg. is per 27 outs

Inning/Score Appearance Matrix

Multiple inning appearances: 28, Entered with runners on base: 0

2023 Pitching Game Log

Click two rows to sum games (Clear)

2023 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	DFS(DK)	DFS(FD)	Entered	Exited
1	103	2	Apr 1	STL		TOR	W,4-1	GS-5	W(1-0)	99	5.0	0	0	0	7	4	0	1	0.00	6.46	22	95	49	15	8	5	5	0	1	0	64			0	0	0	14	0	0	0	1	0	0	1.24	0.253	1.07	0.13%	2.62	18.45	33.00	1t start tie	5t 3 out a3
2	104	7	Apr 7	STL	@	MIL	L,0-4	GS-5	L(1-1)	5	5.0	4	2	2	6	3	0	0	1.80	6.06	23	94	50	14	8	8	6	2	1	0	48			0	0	0	16	0	0	0	2	1	0	1.07	-0.003	.93	0.00%	0.60	7.25	18.00	1b start tie	5b 3 out d2
3	105	12	Apr 12	STL	@	COL	W,7-4	GS-6		4	5.1	5	2	1	1	6	1	0	1.76	5.34	20	85	56	12	12	7	6	2	2	0	57			0	0	0	19	1	0	0	2	0	0	1.12	-0.028	.86	-0.01%	0.08	18.40	31.00	1b start tie	6b -23 1 out a1
4	106	17	Apr 17	STL		ARI	L,3-6	GS-7	L(1-2)	4	6.0	4	4	4	3	4	1	0	2.95	5.41	22	90	53	22	3	6	9	5	1	0	49			0	1	0	19	2	0	0	2	0	0	.86	-0.073	.74	-0.04%	0.14	9.30	18.00	1t start tie	7t 12- 0 out d1
5	107	22	Apr 23	STL	@	SEA	W,7-3	GS-6	W(2-2)	5	6.0	5	3	3	2	9	1	1	3.29	5.08	25	104	65	15	20	4	9	2	1	0	57			0	0	0	22	1	0	0	1	0	0	1.09	-0.027	.64	-0.01%	-0.09	24.70	46.00	1b start a 2	6b 3 out a3
6	108	27	Apr 28	STL	@	LAD	L,3-7	GS-5	L(2-3)	4	4.2	7	5	4	2	7	1	1	3.94	5.07	25	110	68	22	15	7	7	3	0	0	37			0	0	0	21	2	0	0	0	0	0	1.02	-0.298	.61	-0.11%	-3.09	10.50	23.00	1b start a 2	5b 123 2 out d3
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	DFS(DK)	DFS(FD)	Entered	Exited
7	109	32	May 4	STL		LAA	L,7-11	GS-3	L(2-4)	5	2.1	9	10	10	1	3	1	1	6.29	5.32	17	74	42	11	10	7	5	3	0	0	1			0	0	0	14	0	0	0	1	1	0	1.07	-0.525	.38	-0.11%	-7.03	-15.35	-14.00	1t start tie	3t 123 1 out d5
8	110	37	May 9	STL	@	CHC	W,6-4	GS-5		4	5.0	7	3	3	5	3	1	0	6.18	5.62	23	93	50	13	10	7	8	4	0	0	39			0	1	0	18	3	0	0	3	0	0	1.47	0.015	.52	0.00%	-0.27	4.05	15.00	1b start a 1	5b 3 out a1
9	111	42	May 15	STL		MIL	W,18-1	GS-7	W(3-4)	5	7.0	3	0	0	2	10	0	0	5.24	4.96	25	105	70	22	14	7	6	2	0	0	79			0	0	0	23	0	0	0	1	0	0	.69	0.238	.36	0.07%	3.67	36.75	61.00	1t start tie	7t 3 out a8
10	112	48	May 21	STL		LAD	W,10-5	GS-5		5	4.2	4	3	3	4	5	0	0	5.29	4.84	21	103	61	21	8	7	5	1	3	0	45			0	0	0	16	1	0	0	1	1	0	.98	0.009	.62	0.00%	-0.17	9.70	20.00	1t start tie	5t 123 2 out a2
11	113	54	May 27	STL	@	CLE	W,2-1	GS-7		5	7.0	7	1	1	1	4	0	0	4.81	4.57	29	101	61	18	6	9	15	7	1	0	62			0	0	0	28	3	0	0	0	0	0	1.13	0.323	.69	0.12%	2.47	16.95	34.00	1b start tie	7b 3 out tie
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	DFS(DK)	DFS(FD)	Entered	Exited
12	114	58	Jun 2	STL	@	PIT	L,5-7	GS-6		5	5.1	6	1	1	1	6	0	2	4.55	4.41	25	101	61	16	11	7	9	5	0	0	57			0	0	0	22	1	0	0	0	0	0	.83	0.112	.56	0.05%	1.21	16.60	31.00	1b start tie	6b 12- 1 out a4
13	115	63	Jun 7	STL	@	TEX	W,1-0	GS-6		4	6.0	3	0	0	5	8	0	0	4.15	4.29	26	105	56	17	11	8	5	2	0	0	69			0	0	0	21	1	0	0	0	0	0	1.15	0.364	.38	0.07%	3.19	24.70	46.00	1b start tie	6b 3 out tie
14	116	68	Jun 13	STL		SFG	L,3-11	GS-5	L(3-5)	5	4.1	10	6	6	3	3	0	1	4.64	4.31	26	101	58	18	7	8	11	7	1	0	19			0	0	0	22	2	0	0	0	0	0	1.17	-0.337	.29	-0.05%	-3.59	-4.65	4.00	1t start tie	5t 1-3 1 out d3
15	117	73	Jun 19	STL	@	WSN	W,8-6	GS-7	W(4-5)	5	6.1	10	6	6	1	5	0	1	4.95	4.18	28	99	64	17	6	8	13	10	0	0	33			0	0	0	25	4	0	0	0	1	0	.81	-0.160	.14	-0.02%	-2.36	9.05	22.00	1b start tie	7b 12- 1 out a3
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	DFS(DK)	DFS(FD)	Entered	Exited
16	118	81	Jul 1(1)	STL		NYY	W,11-4	GS-6	W(5-5)	11	6.0	4	0	0	2	4	0	0	4.60	4.09	22	96	60	16	9	9	7	5	0	0	66			0	0	0	20	0	0	0	1	0	0	.57	0.194	.06	0.01%	3.15	21.90	40.00	1t start tie	6t 3 out a11
17	119	87	Jul 6	STL	@	MIA	W,3-0	GS-7	W(6-5)	4	6.2	9	0	0	2	5	0	0	4.27	3.99	30	111	75	21	11	9	14	7	2	0	59			0	0	0	28	2	0	0	1	0	0	1.37	0.328	.08	0.01%	2.95	22.40	45.00	1b start tie	7b 123 2 out a2
18	120	93	Jul 16	STL		WSN	W,8-4	GS-6	W(7-5)	9	6.0	3	3	3	3	7	1	0	4.29	4.03	24	92	62	14	10	6	8	3	2	0	58			1	0	0	21	1	1	0	0	0	0	1.10	0.035	.08	0.00%	0.15	21.90	40.00	1t start tie	6t 3 out a1
19	121	98	Jul 21	STL	@	CHC	L,3-4	GS-6	L(7-6)	4	6.0	8	4	4	1	6	2	0	4.39	4.14	27	104	67	13	13	7	13	7	1	0	45			1	0	0	26	2	0	0	0	0	0	.73	-0.188	.15	-0.02%	-0.73	12.10	24.00	1b start tie	6b 3 out d3
20	122	103	Jul 26	STL	@	ARI	W,11-7	GS-6		4	5.0	8	3	3	2	4	1	0	4.43	4.20	25	95	59	15	9	7	12	4	1	0	41			1	0	0	22	2	1	0	0	1	0	1.24	-0.164	.16	-0.01%	-0.77	7.25	18.00	1b start tie	6b 1-- 0 out tie
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	DFS(DK)	DFS(FD)	Entered	Exited
				Player went from St. Louis Cardinals to Baltimore Orioles
21	123	109	Aug 3	BAL	@	TOR	W,6-1	GS-6	W(8-6)	7	6.0	4	1	1	2	8	0	0	4.28	4.07	24	92	61	15	19	4	10	7	1	0	66			0	0	0	22	0	0	0	0	0	0	1.53	0.250	1.90	0.19%	2.03	27.90	49.00	1b start tie	6b 3 out a2
22	124	114	Aug 9	BAL		HOU	L,2-8	GS-5	L(8-7)	5	5.0	6	3	3	2	8	1	2	4.33	4.11	25	98	62	21	11	7	6	4	1	0	49			0	0	0	21	1	0	1	0	0	0	1.04	-0.098	1.08	-0.06%	-0.55	15.25	30.00	1t start tie	5t 3 out d1
23	125	120	Aug 15	BAL	@	SDP	L,3-10	GS-3	L(8-8)	5	3.0	4	7	7	4	3	1	0	4.73	4.24	17	84	52	18	7	4	6	1	0	0	22			0	0	0	13	3	0	0	0	0	0	.76	-0.385	.66	-0.20%	-5.51	-6.05	-3.00	1b start tie	3b 3 out d7
24	126	130	Aug 27	BAL		COL	L,3-4	GS-6		11	5.2	7	3	3	1	3	1	0	4.73	4.28	24	84	58	13	12	9	11	6	1	0	45			1	0	0	23	2	0	1	1	0	0	.95	-0.118	.77	-0.06%	-0.49	7.95	17.00	1t start tie	6t 12- 2 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	DFS(DK)	DFS(FD)	Entered	Exited
25	127	136	Sep 3	BAL	@	ARI	W,8-5	GS-5		6	4.2	6	4	4	1	7	2	0	4.84	4.35	22	85	50	18	7	2	12	6	0	0	42			0	0	0	21	0	0	0	0	0	0	1.13	-0.221	.94	-0.11%	-1.71	12.30	23.00	1b start a 2	5b -2- 2 out tie
26	128	141	Sep 9	BAL	@	BOS	W,13-12	GS-4		5	3.1	8	5	4	1	3	1	0	4.98	4.40	19	82	52	20	6	6	9	4	0	0	28			0	0	0	17	1	0	0	1	1	1	.92	-0.172	.48	-0.06%	-2.39	0.10	7.00	1b start tie	4b 1-- 1 out a3
27	129	147	Sep 15	BAL		TBR	L,1-7	GS-5	L(8-9)	5	4.0	6	3	3	1	6	1	0	5.03	4.39	19	79	51	10	14	4	8	6	0	0	43			0	0	0	18	2	0	0	0	0	0	.99	-0.139	2.56	-0.22%	-1.38	10.80	21.00	1t start tie	5t 1-3 0 out d2
28	130	151	Sep 19	BAL	@	HOU	W,9-5	7-9		3	2.0	3	0	0	0	2	0	1	4.96	4.37	9	45	29	10	4	1	5	3	0	0		0	0	0	0	0	8	0	0	0	1	0	0	.82	0.042	.72	0.02%	0.64	6.10	12.00	7b --- 0 out a4	9b 1-- 0 out a4
29	131	161	Sep 30	BAL		BOS	W,5-2	8-8	H(1)	10	1.0	2	1	1	0	2	0	1	4.99	4.36	6	27	16	3	3	2	1	0	0	0		0	0	0	0	0	5	0	0	0	0	0	0	2.90	0.002	.14	0.00%	-0.51	2.45	6.00	8t --- 0 out a2	8t 3 out a1
							18-11		W-L:8-9,Hld:1	4.9	144.1	162	83	80	66	148	17	12	4.99	4.36	650	2634	61%	17%	11%	0.76		28%	5%	0	47	0	---%	4	2	0	565	37	2	2	19	6	1	1.06	-0.771	.62	-0.40%	-7.71	348.75	717.00

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