which pitcher has the most strikeouts for the san francisco giants in a season

Mickey Welch has fanned the most batters for the New York Gothams in a season, with 345 strikeouts in 1884.

	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	Mickey Welch M. Welch	345	1884	NYG	65	39	21	.650	65	2.50	62	4	0	557.1	528	155	275	12	146		1		2,370	39	5.57	2.36	2.36	0.19	14.6	6.2	1.21		4.44	85	3.10	92	8.53	14.6
2	Amos Rusie A. Rusie	341	1890	NYN	67	29	34	.460	62	2.56	56	4	1	548.2	436	156	300	3	289	26	5		2,379	36	5.59	4.74	1.18	0.05	14.3	12.1	1.32	.252	4.92	73	3.47	92	7.15	17.7
3	Amos Rusie A. Rusie	337	1891	NYG	61	33	20	.623	57	2.55	52	6	1	500.1	391	142	244	6	262	18	4		2,167	17	6.06	4.71	1.29	0.11	15.6	12.1	1.31	.249	4.39	78	3.02	89	7.03	19
4	Tim Keefe T. Keefe	335	1888	NYG	51	35	12	.745	51	1.74	48	8	0	434.1	317	84	143	5	90	12	0		1,723	21	6.94	1.86	3.72	0.10	19.4	5.2	0.94	.244	2.96	63	1.90	66	6.57	45.3
5	Amos Rusie A. Rusie	304	1892	NYG	65	32	31	.508	62	2.84	59	2	0	541.0	410	171	290	7	270	12	3		2,314	24	5.06	4.49	1.13	0.12	13.1	11.7	1.26	.234	4.82	89	3.04	96	6.82	5.2
6	Tim Keefe T. Keefe	297	1886	NYG	64	42	20	.677	64	2.56	62	2	0	535.0	479	152	250	9	102		0		2,173	40	5.00	1.72	2.91	0.15	13.7	4.7	1.09		4.21	80	2.78	87	8.06	22
7	Mickey Welch M. Welch	272	1886	NYG	59	33	22	.600	59	2.99	56	1	0	500.0	514	166	279	13	163		0		2,151	51	4.90	2.93	1.67	0.23	12.6	7.6	1.35		5.02	94	3.33	104	9.25	-10.8
8	Christy Mathewson C. Mathewson	267	1903	NYG	45	30	13	.698	42	2.26	37	3	2	366.1	321	92	136	4	100	10	3		1,502	18	6.56	2.46	2.67	0.10	17.8	6.7	1.15	.283	3.34	70	2.34	72	7.89	37
9	Tim Lincecum T. Lincecum	265	2008	SFG	34	18	5	.783	33	2.62	2	1	0	227.0	182	66	72	11	84	6	0	1	928	17	10.51	3.33	3.15	0.44	28.6	9.1	1.17	.304	2.85	61	2.61	62	7.22	41.5
10	Tim Lincecum T. Lincecum	261	2009	SFG	32	15	7	.682	32	2.48	4	2	0	225.1	168	62	69	10	68	6	0	2	905	11	10.42	2.72	3.84	0.40	28.8	7.5	1.05	.282	2.76	60	2.33	57	6.71	45.4
11	Christy Mathewson C. Mathewson	259	1908	NYG	56	37	11	.771	44	1.43	34	11	5	390.2	281	62	85	5	42	3	9		1,469	2	5.97	0.97	6.17	0.12	17.6	2.9	0.83	.238	1.96	61	1.29	52	6.47	52.4
12	Mickey Welch M. Welch	258	1885	NYG	56	44	11	.800	55	1.66	55	7	1	492.0	372	91	170	4	131		1		1,963	39	4.72	2.40	1.97	0.07	13.1	6.7	1.02		3.11	60	2.74	91	6.80	13
13	Madison Bumgarner M. Bumgarner	251	2016	SFG	34	15	9	.625	34	2.74	4	1	0	226.2	179	69	79	26	54	8	0	0	912	4	9.97	2.14	4.65	1.03	27.5	5.9	1.03	.267	3.14	68	3.24	83	7.11	17.6
14	Jason Schmidt J. Schmidt	251	2004	SFG	32	18	7	.720	32	3.20	4	3	0	225.0	165	80	84	18	77	3	0	3	907	7	10.04	3.08	3.26	0.72	27.7	8.5	1.08	.263	3.36	75	2.92	69	6.60	33.7
15	Juan Marichal J. Marichal	248	1963	SFG	41	25	8	.758	40	2.41	18	5	0	321.1	259	86	102	27	61	2	1	6	1,270	2	6.95	1.71	4.07	0.76	19.5	4.8	1.00	.249	2.86	73	2.62	80	7.25	23.3
16	Juan Marichal J. Marichal	240	1965	SFG	39	22	13	.629	37	2.13	24	10	1	295.1	224	70	78	27	46	4	2	4	1,153	2	7.31	1.40	5.22	0.82	20.8	4.0	0.91	.236	2.38	60	2.59	76	6.83	27.3
17	Cy Seymour C. Seymour	239	1898	NYG	45	25	19	.568	43	3.18	39	4	0	356.2	313	126	199	4	213	32	2		1,581	19	6.03	5.37	1.12	0.10	15.1	13.5	1.47	.283	5.02	90	3.63	103	7.90	-5.4
18	Carlos Rodón C. Rodón	237	2022	SFG	31	14	8	.636	31	2.88	1	0	0	178.0	131	57	59	12	52	3	0	0	710	10	11.98	2.63	4.56	0.61	33.4	7.3	1.03	.293	2.98	74	2.25	59	6.62	32.2
19	Rube Marquard R. Marquard	237	1911	NYG	45	24	7	.774	33	2.50	22	5	3	277.2	221	77	98	9	106	4	6		1,117	10	7.68	3.44	2.24	0.29	21.2	9.5	1.18	.279	3.18	75	2.67	77	7.16	24.2
20	Madison Bumgarner M. Bumgarner	234	2015	SFG	32	18	9	.667	32	2.93	4	2	0	218.1	181	71	73	21	39	7	0	2	869	1	9.65	1.61	6.00	0.87	26.9	4.5	1.01	.282	3.01	78	2.87	78	7.46	20.4
21	Gaylord Perry G. Perry	233	1969	SFG	40	19	14	.576	39	2.49	26	3	0	325.1	290	90	115	23	91	11	1	14	1,345	12	6.45	2.52	2.56	0.64	17.3	6.8	1.17	.271	3.18	70	2.93	86	8.02	17.4
22	Tim Lincecum T. Lincecum	231	2010	SFG	33	16	10	.615	33	3.43	1	1	0	212.1	194	81	84	18	76	5	0	7	897	9	9.79	3.22	3.04	0.76	25.8	8.5	1.27	.310	3.56	89	3.14	81	8.22	17.5
23	Gaylord Perry G. Perry	230	1967	SFG	39	15	17	.469	37	2.61	18	3	1	293.0	231	85	98	20	84	4	2	17	1,178	13	7.06	2.58	2.74	0.61	19.5	7.1	1.08	.251	3.01	77	2.76	85	7.10	16.3
24	Kevin Gausman K. Gausman	227	2021	SFG	33	14	6	.700	33	2.81	0	0	0	192.0	150	60	66	20	50	4	0	1	775	7	10.64	2.34	4.54	0.94	29.3	6.5	1.04	.274	3.09	70	3.00	74	7.03	23.5
25	Tim Keefe T. Keefe	227	1885	NYG	46	32	13	.711	46	1.58	45	7	0	400.0	300	70	154	6	102		0		1,577	35	5.11	2.30	2.23	0.14	14.4	6.5	1.00		3.47	56	2.71	90	6.75	11.9

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Dodgers	27	18	.600
Padres	26	18	.591	0.5
Diamondbacks	21	22	.488	5.0
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DATE	MATCHUP			TIME (ET)
Sat 5/16	SFG	@	ATH	9:40 PM
Sun 5/17	SFG	@	ATH	4:05 PM
Mon 5/18	SFG	@	AZ	9:40 PM
Tue 5/19	SFG	@	AZ	9:40 PM
Wed 5/20	SFG	@	AZ	3:40 PM

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Fri 15 May 2026

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Mets	18	26	.409	12.5
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Cubs	29	16	.644
Brewers	25	17	.595	2.5
Cardinals	26	18	.591	2.5
Pirates	24	21	.533	5.0
Reds	24	21	.533	5.0
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Twins	20	25	.444	3.5
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Royals	19	26	.422	4.5
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