most strikeouts pitched by age 28 season

Mark Baldwin has the most strikeouts by a 28-year-old pitcher in a season, with 60 strikeouts in 1892.

Interpreted as:

most strikeouts by a player pitched by age 28 season

	NAME	SO	AGE	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Mark Baldwin M. Baldwin	60	28	1892	PIT	56	178	11	18	2	0	1	13	13	0	1		191	23	3					.101	.162	.129	.292	2	-23.4	.154	9	-24.1
2	Irv Young I. Young	53	28	1906	BSN	43	125	6	12	1	0	0	6	6	0	0		133	13	1	2				.096	.137	.104	.241	-3	-15.7	.126	-19	-16.7
3	Bob Veale B. Veale	52	28	1964	PIT	41	96	4	15	0	0	0	2	2	0	0	0	104	15	0	6	0	0	0	.156	.173	.156	.330	-1	-12.2	.151	-10	-12.9
4	Vida Blue V. Blue	51	28	1978	SFG	35	79	8	6	1	0	1	2	16	1	0	0	101	10	2	5	0	0	0	.076	.240	.127	.366	2	-9	.200	20	-9.1
5	Bill Hands B. Hands	50	28	1968	CHC	38	82	2	5	0	0	0	0	3	0	0	0	92	5	0	7	0	0	0	.061	.094	.061	.155	-5	-13.5	.077	-62	-14.7
6	Hippo Vaughn H. Vaughn	46	28	1916	CHC	44	104	4	14	1	1	0	7	3	0	0		112	17	2	5				.135	.159	.163	.322	-1	-11.4	.158	-8	-12.1
7	Dick Ellsworth D. Ellsworth	45	28	1968	BOS	31	72	2	4	0	0	0	2	1	1	0	0	79	4	0	5	0	0	2	.056	.081	.056	.137	-5	-12.1	.068	-69	-13.2
8	Addie Joss A. Joss	45	28	1908	CLE	42	97	6	15	3	2	0	10	13	0	3		113	22	5	3				.155	.255	.227	.481	7	-3.6	.246	64	-4
9	Jimmy Ring J. Ring	44	28	1923	PHN	41	113	5	12	3	0	1	8	1	1	1	0	124	18	4	9				.106	.122	.159	.281	-6	-21.2	.132	-49	-24.1
10	Harry Howell H. Howell	44	28	1905	SLA	42	135	9	26	6	2	1	10	3	1	0		140	39	9	1				.193	.216	.289	.505	9	-6.2	.242	62	-5.6
11	Doug Davis D. Davis	43	28	2004	MIL	33	64	0	1	0	0	0	0	1	0	0	0	71	1	0	6	0	0	1	.016	.031	.016	.046	-10	-18.4	.025	-105	-18.7
12	Bob Purkey B. Purkey	42	28	1958	CIN	37	81	9	9	2	0	1	4	6	0	0	0	94	14	3	6	1	0	0	.111	.170	.173	.343	-1	-11.6	.163	-12	-13.1
13	Ed Willett E. Willett	42	28	1912	DET	37	115	6	19	4	1	2	10	4	0	0	1	122	31	7	3				.165	.193	.270	.463	4	-10.6	.220	25	-11.1
14	Mickey Lolich M. Lolich	41	28	1969	DET	38	91	6	8	0	1	0	5	9	0	0	0	113	10	1	12	1	0	1	.088	.168	.110	.278	-2	-14.3	.143	-18	-15.4
15	Lefty Grove L. Grove	41	28	1928	PHA	39	88	10	15	2	1	1	6	10	1	0	0	104	22	4	5				.170	.263	.250	.513	5	-7.8	.251	35	-8.7
16	Rip Hagerman R. Hagerman	41	28	1914	CLE	37	61	2	1	1	0	0	0	4	0	0	0	67	2	1	2				.016	.077	.033	.110	-5	-11.7	.067	-69	-12.1
17	Roy Evans R. Evans	41	28	1902	TOT	36	88	5	17	3	0	0	2	9	1	2		102	20	3	4				.193	.276	.227	.503	7	-5	.255	60	-4.6
18	Clayton Richard C. Richard	40	28	2012	SDP	34	69	5	6	2	0	1	7	1	0	0	0	79	11	3	8	1	0	1	.087	.099	.159	.258	-4	-12.9	.111	-34	-12.6
19	Fergie Jenkins F. Jenkins	40	28	1971	CHC	39	115	13	28	7	1	6	20	7	0	0	0	132	55	14	8	2	0	2	.243	.282	.478	.761	16	2.7	.339	103	0.5
20	Bill Stoneman B. Stoneman	39	28	1972	MON	40	75	4	6	0	0	0	1	2	0	0	0	90	6	0	13	0	0	0	.080	.104	.080	.184	-5	-13.7	.089	-51	-14.9
21	Ray Culp R. Culp	39	28	1970	BOS	33	97	3	12	1	0	0	4	3	0	0	0	105	13	1	5	0	0	2	.124	.150	.134	.284	-3	-15	.134	-31	-16.3
22	Claude Passeau C. Passeau	39	28	1937	PHN	50	107	13	21	5	0	1	11	3	0	0		111	29	6	1			0	.196	.218	.271	.489	3	-10.7	.225	11	-12.3
23	Darryl Kile D. Kile	38	28	1997	HOU	34	89	4	11	3	0	0	7	3	3	0	0	105	14	3	10	0	0	3	.124	.179	.157	.336	-2	-14.9	.162	-9	-14.5
24	Jim Deshaies J. Deshaies	38	28	1988	HOU	31	63	1	3	0	0	0	3	2	0	0	1	71	3	0	6	0	0	1	.048	.077	.048	.125	-6	-13.4	.063	-70	-13.1
25	Craig Swan C. Swan	38	28	1979	NYM	35	81	3	10	2	0	0	2	6	0	0	1	91	12	2	4	0	0	0	.123	.184	.148	.332	-1	-11.7	.162	-8	-11.6