Jack Flaherty has played 8 seasons for 4 teams, including the Cardinals and Orioles. He has 53 wins, 40 losses, an ERA of 3.62 and 922 strikeouts.

	NAME	SEASON	TM	G	W	L	W%	GS	ERA	SO	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Jack Flaherty J. Flaherty	2017	STL	6	0	2	.000	5	6.33	20	21.1	23	15	15	4	10	1	1	94	0	8.44	4.22	2.00	1.69	21.3	10.6	1.55	.322	6.33	152	5.26	124	9.70	-2.5
2	Jack Flaherty J. Flaherty	2018	STL	28	8	9	.471	28	3.34	182	151.0	108	56	59	20	59	11	3	615	6	10.85	3.52	3.08	1.19	29.6	9.6	1.11	.257	3.52	86	3.86	97	6.44	2
3	Jack Flaherty J. Flaherty	2019	STL	33	11	8	.579	33	2.75	231	196.1	135	60	62	25	55	7	2	772	6	10.59	2.52	4.20	1.15	29.9	7.1	0.97	.242	2.84	66	3.45	80	6.19	18.6
4	Jack Flaherty J. Flaherty	2020	STL	9	4	3	.571	9	4.91	49	40.1	33	22	22	6	16	3	0	170	1	10.93	3.57	3.06	1.34	28.8	9.4	1.21	.281	4.91	115	4.10	95	7.36	0.9
5	Jack Flaherty J. Flaherty	2021	STL	17	9	2	.818	15	3.22	85	78.1	57	28	35	12	26	6	1	322	4	9.77	2.99	3.27	1.38	26.4	8.1	1.06	.233	4.02	79	4.21	101	6.55	-0.5
6	Jack Flaherty J. Flaherty	2022	STL	9	2	1	.667	8	4.25	33	36.0	36	17	18	4	22	5	0	167	0	8.25	5.50	1.50	1.00	19.8	13.2	1.61	.311	4.50	108	4.97	127	9.00	-4.4
7	Jack Flaherty J. Flaherty	2023	TOT	29	8	9	.471	27	4.99	148	144.1	162	80	83	17	66	12	2	650	8	9.23	4.12	2.24	1.06	22.8	10.2	1.58	.356	5.18	118	4.35	102	10.10	-1.5
8	Jack Flaherty J. Flaherty	2024	TOT	24	11	6	.647	24	3.01	174	140.2	117	47	51	21	29	4	0	560	5	11.13	1.86	6.00	1.34	31.1	5.2	1.04	.289	3.26	75	3.34	81	7.49	11.9
	Total			155	53	40	.570	149	3.62	922	808.1	671	325	345	109	283	49	9	3,350	30	10.27	3.15	3.26	1.21	27.5	8.4	1.18	.283	3.84	88	3.89	94	7.47	24.5