most single season strikeouts by pirate pitcher since 2000

Since 2000, Oliver Perez has struck out the most hitters for the Pirates in a season, with 239 strikeouts in 2004.

	NAME	SO	SEASON	TM	G	W	L	W%	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	Oliver Perez O. Perez	239	2004	PIT	30	12	10	.545	30	2.98	2	1	0	196.0	145	65	71	22	81	9	0	2	805	2	10.97	3.72	2.95	1.01	29.7	10.1	1.15	.271	3.26	69	3.44	79	6.66	20.1
2	Paul Skenes P. Skenes	216	2025	PIT	32	10	10	.500	32	1.97	1	0	0	187.2	136	41	45	11	42	6	0	0	733	2	10.36	2.01	5.14	0.53	29.5	5.7	0.95	.273	2.16	46	2.36	57	6.52	37
3	Mitch Keller M. Keller	210	2023	PIT	32	13	9	.591	32	4.21	1	1	0	194.1	187	91	97	25	55	12	0	0	825	5	9.73	2.55	3.82	1.16	25.5	6.7	1.25	.310	4.49	94	3.80	87	8.66	12.5
4	A.J. Burnett	209	2013	PIT	30	10	11	.476	30	3.30	1	0	0	191.0	165	70	79	11	67	9	0	3	801	12	9.85	3.16	3.12	0.52	26.1	8.4	1.21	.305	3.72	92	2.80	77	7.77	18.4
5	Francisco Liriano F. Liriano	205	2015	PIT	31	12	7	.632	31	3.38	0	0	0	186.2	155	70	75	15	70	5	0	1	773	10	9.88	3.38	2.93	0.72	26.5	9.1	1.21	.293	3.62	88	3.18	84	7.47	12.9
6	Gerrit Cole G. Cole	202	2015	PIT	32	19	8	.704	32	2.60	0	0	0	208.0	183	60	71	11	44	10	0	1	832	7	8.74	1.90	4.59	0.48	24.3	5.3	1.09	.304	3.07	68	2.65	70	7.92	26.9
7	Gerrit Cole G. Cole	196	2017	PIT	33	12	12	.500	33	4.26	0	0	0	203.0	199	96	98	31	55	4	0	1	849	7	8.69	2.44	3.56	1.37	23.1	6.5	1.25	.298	4.34	100	4.08	94	8.82	5.4
8	Kris Benson K. Benson	184	2000	PIT	32	10	12	.455	32	3.85	2	1	0	217.2	206	93	104	24	86	10	0	5	936	5	7.61	3.56	2.14	0.99	19.7	9.2	1.34	.288	4.30	82	4.19	90	8.52	11.3
9	A.J. Burnett	180	2012	PIT	31	16	10	.615	31	3.51	1	1	0	202.1	189	79	86	18	62	9	0	1	851	10	8.01	2.76	2.90	0.80	21.2	7.3	1.24	.294	3.83	92	3.52	93	8.41	5.9
10	Jameson Taillon J. Taillon	179	2018	PIT	32	14	10	.583	32	3.20	2	1	0	191.0	179	68	69	20	46	6	0	4	785	2	8.43	2.17	3.89	0.94	22.8	5.9	1.18	.298	3.25	80	3.46	85	8.43	12.8
11	Ian Snell I. Snell	177	2007	PIT	32	9	12	.429	32	3.76	1	0	0	208.0	209	87	94	22	68	8	0	4	882	12	7.66	2.94	2.60	0.95	20.1	7.7	1.33	.308	4.07	86	4.00	90	9.04	10.3
12	Francisco Liriano F. Liriano	175	2014	PIT	29	7	10	.412	29	3.38	0	0	0	162.1	130	61	68	13	81	4	0	3	691	12	9.70	4.49	2.16	0.72	25.3	11.7	1.30	.280	3.77	96	3.58	100	7.21	-0.3
13	Paul Skenes P. Skenes	170	2024	PIT	23	11	3	.786	23	1.96	0	0	0	133.0	94	29	31	10	32	6	0	0	514	2	11.50	2.17	5.31	0.68	33.1	6.2	0.95	.284	2.10	47	2.44	60	6.36	23.9
14	Ian Snell I. Snell	169	2006	PIT	32	14	11	.560	32	4.74	0	0	0	186.0	198	98	104	29	74	2	0	4	813	8	8.18	3.58	2.28	1.40	20.8	9.1	1.46	.314	5.03	108	4.57	103	9.58	-3.1
15	Mitch Keller M. Keller	166	2024	PIT	31	11	12	.478	31	4.25	1	0	0	178.0	182	84	90	23	50	15	0	0	773	1	8.39	2.53	3.32	1.16	21.5	6.5	1.30	.306	4.55	101	4.07	100	9.20	-0.2
16	Francisco Liriano F. Liriano	163	2013	PIT	26	16	8	.667	26	3.02	2	0	0	161.0	134	54	54	9	63	0	0	0	666	7	9.11	3.52	2.59	0.50	24.5	9.5	1.22	.290	3.02	84	2.92	80	7.49	13.3
17	Johan Oviedo J. Oviedo	158	2023	PIT	32	9	14	.391	32	4.31	1	1	0	177.2	161	85	91	19	83	13	0	1	781	7	8.00	4.20	1.90	0.96	20.2	10.6	1.37	.280	4.61	96	4.48	102	8.16	-2.2
18	Joe Musgrove J. Musgrove	157	2019	PIT	32	11	12	.478	31	4.44	0	0	0	170.1	168	84	98	21	39	9	0	1	718	2	8.30	2.06	4.03	1.11	21.9	5.4	1.22	.299	5.18	102	3.81	86	8.88	11.7
19	James McDonald J. McDonald	151	2012	PIT	30	12	8	.600	29	4.21	1	0	0	171.0	147	80	85	21	69	4	0	6	713	3	7.95	3.63	2.19	1.11	21.2	9.7	1.26	.269	4.47	110	4.20	111	7.74	-8.3
20	Mitch Keller M. Keller	150	2025	PIT	32	6	15	.286	32	4.19	0	0	0	176.1	171	82	91	21	51	10	0	0	749	5	7.66	2.60	2.94	1.07	20.0	6.8	1.26	.290	4.64	97	4.01	97	8.73	2.3
21	JT Brubaker	147	2022	PIT	28	3	12	.200	28	4.69	0	0	0	144.0	157	75	85	17	54	9	0	0	646	6	9.19	3.38	2.72	1.06	22.8	8.4	1.47	.334	5.31	115	3.91	98	9.81	1.2
22	Kip Wells K. Wells	147	2003	PIT	31	10	9	.526	31	3.28	1	0	0	197.1	171	72	77	24	76	7	0	7	835	7	6.70	3.47	1.93	1.09	17.6	9.1	1.25	.253	3.51	77	4.38	102	7.80	-2
23	Chris Archer C. Archer	143	2019	PIT	23	3	9	.250	23	5.19	0	0	0	119.2	114	69	73	25	55	4	0	2	526	6	10.75	4.14	2.60	1.88	27.2	10.5	1.41	.298	5.49	120	5.01	113	8.57	-7.8
24	A.J. Burnett	143	2015	PIT	26	9	7	.563	26	3.18	0	0	0	164.0	174	58	64	11	49	11	0	2	699	6	7.85	2.69	2.92	0.60	20.5	7.0	1.36	.336	3.51	83	3.35	88	9.55	8.2
25	Chad Kuhl C. Kuhl	142	2017	PIT	31	8	11	.421	31	4.35	0	0	0	157.1	159	76	81	17	72	6	0	7	680	8	8.12	4.12	1.97	0.97	20.9	10.6	1.47	.321	4.63	102	4.24	98	9.10	1.4