Keon Broxton has the most strikeouts per at-bat with 100+ games played in a season, with 0.51 in 2019.

Interpreted as:

highest so/ab by a player in a season (min 100 g)

	NAME	SO/AB	G	SO	AB	SEASON	TM	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	Keon Broxton K. Broxton	0.51	100	104	204	2019	TOT	24	34	4	0	6	16	20	1	10	6	228	56	10	1	2	0	5	.167	.242	.275	.517	11	-18	.229	38	-18.1
2	Joey Gallo J. Gallo	0.5	111	142	282	2023	MIN	39	50	9	1	21	40	48	2	1	1	332	124	31	0	0	1	3	.177	.301	.440	.741	41	0.3	.320	103	1
3	Joey Gallo J. Gallo	0.47	126	163	350	2022	TOT	48	56	8	2	19	47	56	3	3	0	410	125	29	0	1	0	0	.160	.280	.357	.638	39	-7.7	.286	86	-6.4
4	Chris Davis C. Davis	0.45	105	139	307	2019	BAL	26	55	9	0	12	36	39	3	0	0	352	100	21	0	3	1	6	.179	.276	.326	.601	27	-17.4	.263	58	-19
5	Patrick Wisdom P. Wisdom	0.45	106	153	338	2021	CHC	54	78	13	0	28	61	32	4	4	1	374	175	41	0	0	1	7	.231	.305	.518	.823	55	9.9	.346	117	8
6	Will Benson W. Benson	0.45	128	154	343	2024	CIN	41	64	19	2	14	43	40	2	16	7	388	129	35	1	2	0	3	.187	.274	.376	.650	38	-7.9	.285	75	-11.6
7	Brett Phillips B. Phillips	0.45	118	113	253	2021	TBR	50	52	9	4	13	44	33	2	14	3	292	108	26	2	2	0	3	.206	.300	.427	.727	35	-0.4	.313	103	0.9
8	Melvin Nieves M. Nieves	0.44	116	157	359	1997	DET	46	82	18	1	20	64	39	5	1	7	405	162	39	0	2	6	3	.228	.311	.451	.762	48	-1.7	.327	92	-4.1
9	Joey Gallo J. Gallo	0.44	145	196	449	2017	TEX	85	94	18	3	41	80	75	8	7	2	532	241	62	0	0	1	3	.209	.333	.537	.869	84	19.2	.364	119	12.6
10	Ian Happ I. Happ	0.43	142	167	387	2018	CHC	56	90	19	2	15	44	70	3	8	4	462	158	36	0	2	9	6	.233	.353	.408	.761	59	5.4	.329	106	3.5
11	Bradley Zimmer B. Zimmer	0.43	109	45	105	2022	TOT	18	13	5	0	2	5	5	6	3	2	117	24	7	1	0	0	0	.124	.207	.229	.435	3	-10	.203	27	-9.7
12	Joey Gallo J. Gallo	0.43	153	213	498	2021	TOT	90	99	13	1	38	77	111	6	6	0	616	228	52	0	1	5	6	.199	.351	.458	.808	92	17.4	.348	121	16.2
13	Chris Davis C. Davis	0.43	128	195	456	2017	BAL	65	98	15	1	26	61	61	3	1	1	524	193	42	0	4	4	7	.215	.309	.423	.732	60	-3.9	.312	91	-6
14	Adam Dunn A. Dunn	0.43	122	177	415	2011	CWS	36	66	16	0	11	42	75	4	0	1	496	115	27	0	2	0	10	.159	.292	.277	.569	37	-18.8	.268	60	-23.1
15	Jose Siri J. Siri	0.42	130	170	402	2024	TBR	50	75	16	1	18	47	31	7	14	7	446	147	35	2	4	0	5	.187	.255	.366	.620	38	-14.1	.271	79	-10.9
16	Mark Reynolds M. Reynolds	0.42	145	211	499	2010	ARI	79	99	17	2	32	85	83	9	7	4	596	216	51	0	5	7	8	.198	.320	.433	.753	72	4	.329	96	-3.1
17	Keon Broxton K. Broxton	0.42	143	175	414	2017	MIL	66	91	15	4	20	49	40	7	21	7	463	174	39	1	1	1	3	.220	.299	.420	.719	51	-5.1	.308	85	-8.7
18	Russell Branyan R. Branyan	0.42	113	132	315	2001	CLE	48	73	16	2	20	54	38	3	1	1	361	153	38	0	5	1	2	.232	.316	.486	.802	48	3.5	.339	106	2.8
19	Chris Carter C. Carter	0.42	148	212	506	2013	HOU	64	113	24	2	29	82	70	4	2	0	585	228	55	0	5	1	8	.223	.320	.451	.770	75	10.5	.337	112	8.2
20	Ryan Noda R. Noda	0.42	128	170	406	2023	OAK	63	93	22	1	16	54	77	10	3	1	495	165	39	0	2	1	4	.229	.364	.406	.770	70	9.6	.342	122	13
21	Miguel Sanó M. Sanó	0.42	105	159	380	2019	MIN	76	94	19	2	34	79	55	3	0	1	439	219	55	0	1	0	5	.247	.346	.576	.923	77	22.2	.378	138	21.3
22	Brandon Belt B. Belt	0.42	103	141	339	2023	TOR	53	86	23	0	19	43	61	2	0	0	404	166	42	0	2	1	5	.254	.369	.490	.858	66	17	.369	138	18.3
23	Jack Cust J. Cust	0.42	124	164	395	2007	OAK	61	101	18	1	26	82	105	1	0	2	507	199	45	0	6	2	6	.256	.408	.504	.912	91	27.9	.397	145	28.9
24	Joey Gallo J. Gallo	0.41	148	207	500	2018	TEX	82	103	24	1	40	92	74	3	3	4	577	249	65	0	0	4	3	.206	.312	.498	.810	81	13.4	.343	108	5.7
25	Nolan Gorman N. Gorman	0.41	107	151	365	2024	STL	42	74	15	0	19	50	34	1	6	1	402	146	34	0	2	1	2	.203	.271	.400	.671	41	-6.4	.290	87	-6.5