mlb pitcher most strikeouts in 2023 combine regular season and playoffs

Spencer Strider struck out the most batters in the 2023 regular-season and playoffs, with 296 strikeouts in 2023.

	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	Spencer Strider S. Strider	296	2023	ATL	34	19	7	.731	34	3.79	0	0	0	199.1	158	84	90	26	63	10	0	2	815	7	13.36	2.84	4.70	1.17	36.3	7.7	1.11	.314	4.06	82	2.67	62	7.13	30.3
2	Zack Wheeler Z. Wheeler	247	2023	PHI	37	16	6	.727	36	3.40	0	0	0	219.2	185	83	89	23	42	9	0	0	890	2	10.12	1.72	5.88	0.94	27.8	4.7	1.03	.285	3.65	72	2.75	62	7.58	27.7
3	Pablo López P. López	244	2023	MIN	34	13	8	.619	34	3.48	1	1	0	206.2	187	80	82	24	51	10	0	1	853	8	10.63	2.22	4.78	1.05	28.6	6.0	1.15	.311	3.57	80	3.12	73	8.14	20.5
4	Zac Gallen Z. Gallen	244	2023	ARI	40	19	11	.633	40	3.62	1	1	0	243.2	219	98	104	28	61	6	0	0	987	10	9.01	2.25	4.00	1.03	24.7	6.2	1.15	.295	3.84	68	2.81	66	8.09	23.4
5	Kevin Gausman K. Gausman	242	2023	TOR	32	12	10	.545	32	3.24	0	0	0	189.0	166	68	75	21	58	3	0	0	781	3	11.52	2.76	4.17	1.00	31.0	7.4	1.19	.317	3.57	73	2.90	68	7.90	27.1
6	Blake Snell B. Snell	234	2023	SDP	32	14	9	.609	32	2.25	0	0	0	180.0	115	45	47	15	99	3	0	0	742	13	11.70	4.95	2.36	0.75	31.5	13.3	1.19	.256	2.35	54	3.44	79	5.75	18
7	Aaron Nola A. Nola	225	2023	PHI	36	15	10	.600	36	4.24	0	0	0	216.2	196	102	111	34	49	2	0	0	882	2	9.35	2.04	4.59	1.41	25.5	5.6	1.13	.283	4.61	91	3.60	81	8.14	9.4
8	Gerrit Cole G. Cole	222	2023	NYY	33	15	4	.789	33	2.63	2	2	0	209.0	157	61	64	20	48	7	0	0	821	4	9.56	2.07	4.63	0.86	27.0	5.8	0.98	.261	2.76	61	3.16	72	6.76	28.4
9	Luis Castillo L. Castillo	219	2023	SEA	33	13	9	.591	33	3.34	0	0	0	197.0	160	73	81	28	56	5	0	0	802	3	10.01	2.56	3.91	1.28	27.3	7.0	1.10	.267	3.70	83	3.80	93	7.31	6.6
10	Framber Valdez F. Valdez	217	2023	HOU	34	12	14	.462	34	3.77	2	2	0	210.0	185	88	99	23	63	11	0	0	869	6	9.30	2.70	3.44	0.99	25.0	7.2	1.18	.292	4.24	77	3.29	78	7.93	16.5
11	Merrill Kelly M. Kelly	215	2023	ARI	34	15	9	.625	34	3.17	0	0	0	201.2	155	71	77	24	77	4	0	0	813	3	9.60	3.44	2.79	1.07	26.4	9.5	1.15	.266	3.44	66	3.39	80	6.92	8
12	Freddy Peralta F. Peralta	215	2023	MIL	31	12	11	.522	31	3.96	0	0	0	170.2	134	75	81	27	56	6	0	0	700	6	11.34	2.95	3.84	1.42	30.7	8.0	1.11	.270	4.27	85	3.73	84	7.07	10.6
13	Dylan Cease D. Cease	214	2023	CWS	33	7	9	.438	33	4.58	0	0	0	177.0	172	90	98	19	79	9	0	3	784	13	10.88	4.02	2.71	0.97	27.3	10.1	1.42	.330	4.98	106	3.72	84	8.75	13.4
14	Jesús Luzardo J. Luzardo	213	2023	MIA	33	10	11	.476	33	3.65	0	0	0	182.2	170	74	82	22	55	6	0	1	760	9	10.49	2.71	3.87	1.08	28.0	7.2	1.23	.319	4.04	78	3.47	79	8.38	16.4
15	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
16	Corbin Burnes C. Burnes	205	2023	MIL	33	10	9	.526	33	3.51	0	0	0	197.2	146	77	81	25	68	8	0	0	803	10	9.33	3.10	3.01	1.14	25.5	8.5	1.08	.243	3.69	76	3.73	84	6.65	13.1
17	Lucas Giolito L. Giolito	204	2023	TOT	33	7	15	.318	33	4.88	0	0	0	184.1	169	100	110	41	73	9	0	2	794	5	9.96	3.56	2.79	2.00	25.7	9.2	1.31	.274	5.37	113	5.26	120	8.25	-17.8
18	Kodai Senga K. Senga	202	2023	NYM	29	12	7	.632	29	2.98	0	0	0	166.1	126	55	60	17	77	5	0	0	694	14	10.93	4.17	2.62	0.92	29.1	11.1	1.22	.277	3.25	71	3.63	84	6.82	13
19	Joe Ryan J. Ryan	198	2023	MIN	30	11	10	.524	30	4.51	1	1	0	163.2	157	82	84	33	34	6	0	0	680	3	10.89	1.87	5.82	1.81	29.1	5.0	1.17	.303	4.62	104	4.08	95	8.63	2.7
20	Sonny Gray S. Gray	195	2023	MIN	34	9	9	.500	34	2.84	0	0	0	193.0	169	61	64	10	58	6	0	0	797	7	9.09	2.70	3.36	0.47	24.5	7.3	1.18	.301	2.98	62	2.69	63	7.88	29.8
21	Logan Webb L. Webb	194	2023	SFG	33	10	11	.476	33	3.25	2	1	0	216.0	201	78	83	20	31	5	0	0	850	1	8.08	1.29	6.26	0.83	22.8	3.6	1.07	.302	3.46	77	3.16	75	8.38	25.7
22	Lance Lynn L. Lynn	192	2023	TOT	33	13	11	.542	33	5.84	0	0	0	186.1	195	121	131	48	67	9	0	1	822	3	9.27	3.24	2.87	2.32	23.4	8.2	1.41	.291	6.33	131	5.45	123	9.42	-21.7
23	José Berríos J. Berríos	189	2023	TOR	33	11	13	.458	33	3.64	0	0	0	192.2	176	78	83	25	53	9	0	3	794	4	8.83	2.48	3.57	1.17	23.8	6.7	1.19	.292	3.88	85	3.93	92	8.22	6.1
24	Zach Eflin Z. Eflin	189	2023	TBR	32	16	9	.640	32	3.65	0	0	0	182.2	167	74	74	21	26	3	0	2	727	0	9.31	1.28	7.27	1.03	26.0	3.6	1.06	.299	3.65	83	2.92	70	8.23	23.2
25	Logan Gilbert L. Gilbert	189	2023	SEA	32	12	7	.632	32	3.73	1	1	0	190.2	169	79	82	29	36	2	0	1	770	6	8.92	1.70	5.25	1.37	24.5	4.7	1.08	.272	3.87	93	3.84	94	7.98	5.6