what is the highest (walks * strikeouts) per at bat in a season minimum of 500 abs

Mark McGwire has the most walks * strikeouts per at-bat with 500+ at-bats in a season, with 49.33 in 1998.

Interpreted as:

What is the highest (walks * strikeouts) per at bat by a player in a season minimum of 500 abs?

	NAME	(BB*SO)/AB	AB	BB	SO	SEASON	TM	G	R	H	2B	3B	HR	RBI	HBP	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Mark McGwire M. McGwire	49.33	509	162	155	1998	STL	155	130	152	21	0	70	147	6	1	0	681	383	91	0	4	28	8	.299	.470	.752	1.222	176	91.7	.492	205	90.7
2	Aaron Judge A. Judge	48.74	542	127	208	2017	NYY	155	128	154	24	3	52	114	5	9	4	678	340	79	0	4	11	15	.284	.422	.627	1.049	145	62.5	.430	174	61.5
3	Kyle Schwarber K. Schwarber	46.31	585	126	215	2023	PHI	160	108	115	19	1	47	104	6	0	2	720	277	67	0	3	5	4	.197	.343	.474	.817	107	19	.350	120	17.5
4	Adam Dunn A. Dunn	43.25	539	105	222	2012	CWS	151	87	110	19	0	41	96	1	2	1	649	252	60	0	4	3	8	.204	.333	.468	.800	90	16.2	.346	115	11.4
5	Aaron Judge A. Judge	40.69	559	133	171	2024	NYY	158	122	180	36	1	58	144	9	10	0	703	392	95	0	2	20	22	.322	.458	.701	1.159	176	93.7	.476	219	95.5
6	Adam Dunn A. Dunn	40.67	535	128	170	2002	CIN	158	84	133	28	2	26	71	9	19	9	676	243	56	1	3	13	8	.249	.400	.454	.854	108	26.5	.373	125	21.5
7	Ryan Howard R. Howard	40.25	529	107	199	2007	PHI	144	94	142	26	0	47	136	5	1	0	648	309	73	0	7	35	13	.268	.392	.584	.976	116	35.8	.397	135	29.4
8	Bryce Harper B. Harper	39.95	550	130	169	2018	WSH	159	103	137	34	0	34	100	6	13	3	695	273	68	0	9	16	7	.249	.393	.496	.889	116	34.6	.376	135	29.3
9	Jim Thome J. Thome	39.04	526	111	185	2001	CLE	156	101	153	26	1	49	124	4	0	1	644	328	76	0	3	14	9	.291	.416	.624	1.040	136	55.7	.429	167	54.4
10	Adam Dunn A. Dunn	38.73	561	112	194	2006	CIN	160	99	131	24	0	40	92	6	7	0	683	275	64	1	3	12	8	.234	.365	.490	.855	104	18.6	.363	115	13.3
11	Adam Dunn A. Dunn	38.7	517	122	164	2008	TOT	158	79	122	23	0	40	100	7	2	1	651	265	63	0	5	13	7	.236	.386	.513	.898	108	30.1	.384	129	23.9
12	Jay Buhner J. Buhner	38.56	540	119	175	1997	SEA	157	104	131	18	2	40	109	5	0	0	665	273	60	0	1	3	23	.243	.383	.506	.889	113	30.8	.388	133	27.8
13	Adam Dunn A. Dunn	37.6	546	116	177	2009	WSH	159	81	146	29	0	38	105	4	0	1	668	289	67	0	2	16	8	.267	.398	.529	.928	117	36.8	.395	142	34.6
14	Adam Dunn A. Dunn	37.08	568	108	195	2004	CIN	161	105	151	34	0	46	102	5	6	1	681	323	80	0	0	11	8	.266	.388	.569	.956	126	41.2	.402	142	37
15	Aaron Judge A. Judge	36.67	541	124	160	2025	NYY	152	137	179	30	2	53	114	7	12	5	679	372	85	0	7	36	16	.331	.457	.688	1.144	163	82.5	.463	203	82.7
16	Kyle Schwarber K. Schwarber	36.44	573	106	197	2024	PHI	150	110	142	22	0	38	104	5	5	3	692	278	60	0	8	4	6	.248	.366	.485	.851	112	31	.366	135	29.2
17	Jim Thome J. Thome	36.23	557	118	171	2000	CLE	158	106	150	33	1	37	106	4	1	0	684	296	71	0	5	4	8	.269	.398	.531	.929	124	34.6	.399	131	28.8
18	Mark McGwire M. McGwire	35.99	521	133	141	1999	STL	153	118	145	21	1	65	147	2	0	0	661	363	87	0	5	21	12	.278	.424	.697	1.120	150	64.2	.453	169	61.5
19	Mike Schmidt M. Schmidt	35.48	534	128	148	1983	PHI	154	104	136	16	4	40	109	3	7	8	669	280	60	0	4	17	10	.255	.399	.524	.923	118	42.7	.401	153	40.5
20	Rafael Devers R. Devers	35.43	607	112	192	2025	TOT	163	99	153	33	0	35	109	6	1	1	729	291	68	0	4	10	16	.252	.372	.479	.851	117	30.9	.365	135	29.9
21	Joey Votto J. Votto	35.42	545	143	135	2015	CIN	158	95	171	33	2	29	80	5	11	3	695	295	64	0	2	15	11	.314	.459	.541	1.000	141	63.1	.427	173	59.5
22	Adam Dunn A. Dunn	35.27	543	114	168	2005	CIN	160	107	134	35	2	40	101	12	4	2	671	293	77	0	2	14	6	.247	.387	.540	.927	117	36.7	.392	138	32
23	Kyle Schwarber K. Schwarber	35.23	604	108	197	2025	PHI	162	111	145	23	2	56	132	11	10	2	724	340	81	0	1	6	4	.240	.365	.563	.928	132	46	.391	153	45.8
24	Rhys Hoskins R. Hoskins	35.21	570	116	173	2019	PHI	160	86	129	33	5	29	85	11	2	2	703	259	67	0	6	6	10	.226	.364	.454	.819	105	16.4	.347	112	11.2
25	Jim Thome J. Thome	34.95	578	111	182	2003	PHI	159	111	154	30	3	47	131	4	0	3	698	331	80	0	5	11	5	.266	.385	.573	.958	129	42.9	.401	145	40.7