Tom Seaver has fanned the most hitters for the Mets in a season, with 289 strikeouts in 1971.

	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	Tom Seaver T. Seaver	289	1971	NYM	36	20	10	.667	35	1.76	21	4	0	286.1	210	56	61	18	61	4	1	2	1,103	5	9.08	1.92	4.74	0.57	26.2	5.5	0.95	.263	1.92	52	1.93	58	6.60	44.5
2	Tom Seaver T. Seaver	283	1970	NYM	37	18	12	.600	36	2.82	19	2	0	290.2	230	91	103	21	83	4	1	8	1,173	6	8.76	2.57	3.41	0.65	24.1	7.1	1.08	.267	3.19	71	2.52	67	7.12	40.5
3	Dwight Gooden D. Gooden	276	1984	NYM	31	17	9	.654	31	2.60	7	3	0	218.0	161	63	72	7	73	2	0	2	879	3	11.39	3.01	3.78	0.29	31.4	8.3	1.07	.296	2.97	74	1.68	48	6.65	44.6
4	Jacob deGrom J. deGrom	269	2018	NYM	32	10	9	.526	32	1.70	1	0	0	217.0	152	41	48	10	46	5	0	3	835	2	11.16	1.91	5.85	0.41	32.2	5.5	0.91	.281	1.99	44	1.98	50	6.30	49
5	Dwight Gooden D. Gooden	268	1985	NYM	35	24	4	.857	35	1.53	16	8	0	276.2	198	47	51	13	69	2	0	4	1,065	6	8.72	2.24	3.88	0.42	25.2	6.5	0.97	.259	1.66	44	2.12	59	6.44	45.6
6	Jacob deGrom J. deGrom	255	2019	NYM	32	11	8	.579	32	2.43	0	0	0	204.0	154	55	59	19	44	7	0	1	804	2	11.25	1.94	5.80	0.84	31.7	5.5	0.97	.282	2.60	60	2.66	62	6.79	37.8
7	Tom Seaver T. Seaver	251	1973	NYM	36	19	10	.655	36	2.08	18	3	0	290.0	219	67	74	23	64	4	0	5	1,147	5	7.79	1.99	3.92	0.71	21.9	5.6	0.98	.243	2.30	59	2.56	72	6.80	32.9
8	Tom Seaver T. Seaver	249	1972	NYM	35	21	12	.636	35	2.92	13	3	0	262.0	215	85	92	23	77	5	0	2	1,060	8	8.55	2.65	3.23	0.79	23.5	7.3	1.11	.272	3.16	86	2.57	79	7.39	20
9	Tom Seaver T. Seaver	243	1975	NYM	36	22	9	.710	36	2.38	15	5	0	280.1	217	74	81	11	88	4	0	6	1,115	7	7.80	2.83	2.76	0.35	21.8	7.9	1.09	.268	2.60	68	2.34	66	6.97	37.3
10	David Cone D. Cone	241	1991	NYM	34	14	14	.500	34	3.29	5	2	0	232.2	204	85	95	13	73	5	0	2	966	17	9.32	2.82	3.30	0.50	24.9	7.6	1.19	.301	3.67	91	2.51	68	7.89	31.2
11	Jacob deGrom J. deGrom	239	2017	NYM	31	15	10	.600	31	3.53	1	0	0	201.1	180	79	87	28	59	2	0	5	827	7	10.68	2.64	4.05	1.25	28.9	7.1	1.19	.305	3.89	87	3.49	83	8.05	16.7
12	Tom Seaver T. Seaver	235	1976	NYM	35	14	11	.560	34	2.59	13	5	0	271.0	211	78	83	14	77	4	0	9	1,079	12	7.80	2.56	3.05	0.46	21.8	7.1	1.06	.263	2.76	77	2.46	72	7.01	29
13	David Cone D. Cone	233	1990	NYM	31	14	10	.583	30	3.23	6	2	0	211.2	177	76	84	21	65	1	1	1	860	10	9.91	2.76	3.58	0.89	27.1	7.6	1.14	.289	3.57	89	2.82	76	7.53	21.1
14	R.A. Dickey	230	2012	NYM	34	20	6	.769	33	2.73	5	3	0	233.2	192	71	78	24	54	9	1	2	927	4	8.86	2.08	4.26	0.92	24.8	5.8	1.05	.275	3.00	73	3.26	84	7.40	16.6
15	Dwight Gooden D. Gooden	223	1990	NYM	34	19	7	.731	34	3.83	2	1	0	232.2	229	99	106	10	70	7	0	3	983	6	8.63	2.71	3.19	0.39	22.7	7.1	1.29	.325	4.10	105	2.43	66	8.86	33.5
16	Noah Syndergaard N. Syndergaard	218	2016	NYM	31	14	9	.609	30	2.60	0	0	0	183.2	168	53	61	11	43	2	0	2	744	10	10.68	2.11	5.07	0.54	29.3	5.8	1.15	.334	2.99	66	2.28	56	8.23	36.6
17	David Cone D. Cone	214	1992	NYM	27	13	7	.650	27	2.88	7	5	0	196.2	162	63	75	12	82	9	0	5	831	9	9.79	3.75	2.61	0.55	25.8	9.9	1.24	.292	3.43	83	2.78	80	7.41	15.2
18	David Cone D. Cone	213	1988	NYM	35	20	3	.870	28	2.22	8	4	0	231.1	178	57	67	10	80	4	0	7	936	10	8.29	3.11	2.66	0.39	22.8	8.5	1.12	.267	2.61	68	2.57	75	6.93	22.5
19	Pedro Martinez P. Martinez	208	2005	NYM	31	15	8	.652	31	2.82	4	1	0	217.0	159	68	69	19	47	4	0	3	843	4	8.63	1.95	4.43	0.79	24.7	5.6	0.95	.248	2.86	68	2.94	71	6.59	30
20	Tom Seaver T. Seaver	208	1969	NYM	36	25	7	.781	35	2.21	18	5	0	273.1	202	67	75	24	82	7	1	9	1,089	8	6.85	2.70	2.54	0.79	19.1	7.5	1.04	.232	2.47	62	3.10	91	6.65	9.4
21	Johan Santana J. Santana	206	2008	NYM	34	16	7	.696	34	2.53	3	2	0	234.1	206	66	74	23	63	4	0	5	964	9	7.91	2.42	3.27	0.88	21.4	6.5	1.15	.274	2.84	61	3.50	82	7.91	20.2
22	Jacob deGrom J. deGrom	205	2015	NYM	30	14	8	.636	30	2.54	0	0	0	191.0	149	54	59	16	38	2	0	2	751	6	9.66	1.79	5.39	0.75	27.3	5.1	0.98	.271	2.78	69	2.70	70	7.02	25
23	Jon Matlack J. Matlack	205	1973	NYM	34	14	16	.467	34	3.20	14	3	0	242.0	210	86	93	16	99	2	0	14	1,011	6	7.62	3.68	2.07	0.60	20.3	9.8	1.28	.282	3.46	90	2.98	83	7.81	16
24	Tom Seaver T. Seaver	205	1968	NYM	36	16	12	.571	35	2.20	14	5	1	278.0	224	68	73	15	48	8	1	5	1,088	8	6.64	1.55	4.27	0.49	18.8	4.4	0.98	.257	2.36	74	2.22	78	7.25	18.8
25	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