JackFlaherty

Detroit Tigers
#9
Starting Pitcher

HT/WT
6' 4", 225 lbs
Birthdate
10/15/1995 (29)
BAT/THR
Right/Right
Birthplace
Burbank, CA
Status
Active

pitching

season	Team
2017	STL
2018	STL
2019	STL
2020	STL
2021	STL
2022	STL
2023	STL
2023	BAL
2023
2024	DET
2024	LAD
2024
2025	DET
Career
Season Averages

GP	GS	W	L	W%	WAR	ERA	WHIP	IP	K	BB	K/BB	H	R	ER	HLD
6	5	0	2	.000	-0.3	6.33	1.55	21.1	20	10	2.0	23	15	15	0
28	28	8	9	.471	2.6	3.34	1.11	151.0	182	59	3.1	108	59	56	0
39	33	11	8	.579	5.9	2.75	0.97	196.1	231	55	4.2	135	62	60	0
9	9	4	3	.571	-0.3	4.91	1.21	40.1	49	16	3.1	33	22	22	0
17	15	9	2	.818	0.6	3.22	1.06	78.1	85	26	3.3	57	35	28	0
9	8	2	1	.667	-0.1	4.25	1.61	36.0	33	22	1.5	36	18	17	0
20	20	7	6	.538	1.4	4.43	1.55	109.2	106	54	2.0	116	56	54	0
9	7	1	3	.250	-0.6	6.75	1.67	34.2	42	12	3.5	46	27	26	1
29	27	8	9	.471	0.7	4.99	1.58	144.1	148	66	2.2	162	83	80	1
18	18	7	5	.583	2.4	2.95	0.96	106.2	133	19	7.0	83	38	35	0
10	10	6	2	.750	0.7	3.58	1.28	55.1	61	19	3.2	52	23	22	0
28	28	13	7	.650	3.1	3.17	1.07	162.0	194	38	5.1	135	61	57	0
14	14	5	7	.417	1.4	4.03	1.13	76.0	90	28	3.2	58	35	34	0
178	166	60	47	.561	--	3.62	1.17	901.0	1027	315	3.3	742	383	362	1
14	13	5	4	.561	-	3.62	1.17	69.3	79	24	3.3	57	29	28	0

Postseason Pitching

season	Team
2019	STL
2020	STL
2023	BAL
2024	LAD
Career

GP	GS	W	L	W%	ERA	WHIP	IP	K	BB	K/BB	H	R	ER
3	3	1	2	.333	4.24	1.24	17.0	22	4	5.5	17	8	8
1	1	0	1	.000	1.50	1.33	6.0	8	2	4.0	6	1	1
1	0	0	0	.000	4.50	2.50	2.0	1	3	0.3	2	1	1
5	5	1	2	.333	7.36	1.50	22.0	15	9	1.7	24	18	18
10	9	2	5	.286	5.36	1.43	47.0	46	18	2.6	49	28	28

Opponent Batting

season	Team
2017	STL
2018	STL
2019	STL
2020	STL
2021	STL
2022	STL
2023	STL
2023	BAL
2023
2024	DET
2024	LAD
2024
2025	DET
Career

P	TBF	P-TBF	OBA	OOBP	OSLUG	OOPS	2B	3B	HR	TB	RBI	BH	SH	SF	IBB
358	94	358/94	.284	.362	.481	.843	2	1	4	39	13	1	0	2	1
2587	615	2587/615	.199	.290	.345	.635	17	1	20	187	48	11	2	1	3
3179	772	3179/772	.192	.256	.335	.591	24	1	25	236	0	7	3	3	2
719	170	719/170	.221	.308	.369	.677	4	0	6	55	20	3	1	1	0
1353	322	1353/322	.199	.278	.364	.642	11	0	12	104	30	6	2	2	1
662	167	662/167	.259	.380	.424	.804	7	2	4	59	0	5	1	0	0
1958	485	1958/485	.278	.368	.427	.795	28	2	10	178	47	8	0	5	0
676	165	676/165	.311	.376	.514	.889	9	0	7	76	24	4	0	1	2
2634	650	2634/650	.287	.370	.450	.819	37	2	17	254	71	12	0	6	2
1679	415	1679/415	.211	.253	.372	.625	8	5	15	146	37	3	0	0	0
967	234	967/234	.245	.309	.420	.729	10	0	9	89	22	1	1	1	0
2646	649	2646/649	.223	.273	.388	.662	18	5	24	235	59	4	1	1	0
1299	310	1299/310	.208	.284	.405	.689	11	1	14	113	0	2	0	1	0
15343	3725	15343/3725	.223	.298	.381	.679	131	13	123	1268	268	51	10	17	9

Expanded Pitching

season	Team
2017	STL
2018	STL
2019	STL
2020	STL
2021	STL
2022	STL
2023	STL
2023	BAL
2023
2024	DET
2024	LAD
2024
2025	DET
Career

P/S	P/I	K/9	QS	GSC	GB	FB	G/F	WP	SB	CS	RSUP
71.6	16.8	8.4	0	43.8	31	32	1.0	0	0	1	23.0
92.4	17.1	10.8	10	54.1	157	206	0.8	6	4	0	118.0
0.0	16.2	10.6	20	0.0	156	188	0.8	6	1	3	140.0
79.9	17.8	10.9	2	52.0	46	56	0.8	1	0	1	42.0
87.9	17.3	9.8	9	56.1	82	123	0.7	4	0	3	108.0
0.0	18.4	8.3	2	0.0	37	34	1.1	0	1	0	35.0
97.9	17.9	8.7	7	47.4	143	173	0.8	6	3	2	120.0
86.3	19.5	10.9	1	47.4	39	68	0.6	2	1	0	36.0
94.9	18.2	9.2	8	47.4	182	241	0.8	8	4	2	156.0
93.3	15.7	11.2	11	58.0	113	147	0.8	4	6	2	71.0
96.7	17.5	9.9	4	58.0	53	100	0.5	2	5	2	73.0
94.5	16.3	10.8	15	58.0	166	247	0.7	6	11	4	144.0
0.0	17.1	10.7	5	0.0	56	76	0.7	0	3	0	50.0
68.6	17.0	10.3	71	0.0	918	1242	0.7	31	24	14	816.0

WAR data provided by Baseball-Reference

Cardinals' Flaherty is extremely grateful for his adoptive mother

1:08

Flaherty reflects on Cardinals' 10-run 1st inning

0:35

Mendoza attributes Cardinals' success to Flaherty

1:15

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Team	W	L	PCT	GB	STRK
Detroit	46	26	.639	-	L1
Minnesota	36	33	.522	8.5	L2
Cleveland	35	33	.515	9	L1
Kansas City	34	36	.486	11	L4
Chicago White Sox	23	47	.329	22	L3

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