most home runs in a season by a player with a batting average of <.300

Mark McGwire has hit the most homers with a batting average below .300 in a season, with 70 home runs in 1998.

	NAME	HR	AVG	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Mark McGwire M. McGwire	70	.299	1998	STL	155	509	130	152	21	0	147	162	6	155	1	0	681	383	91	0	4	28	8	.470	.752	1.222	176	91.7	.492	205	90.7
2	Mark McGwire M. McGwire	65	.278	1999	STL	153	521	118	145	21	1	147	133	2	141	0	0	661	363	87	0	5	21	12	.424	.697	1.120	150	64.2	.453	169	61.5
3	Sammy Sosa S. Sosa	63	.288	1999	CHC	162	625	114	180	24	2	141	78	3	171	7	8	712	397	89	0	6	8	17	.367	.635	1.002	138	45.2	.414	143	41.3
4	Roger Maris R. Maris	61	.269	1961	NYY	161	590	132	159	16	4	141	94	7	67	0	0	698	366	81	0	7	0	16	.372	.620	.993	138	55.9	.424	162	55.1
5	Giancarlo Stanton G. Stanton	59	.281	2017	MIA	159	597	123	168	32	0	132	85	7	163	2	2	692	377	91	0	3	13	13	.376	.631	1.007	137	52.3	.410	158	51.9
6	Mark McGwire M. McGwire	58	.274	1997	TOT	156	540	86	148	27	0	123	101	9	159	3	0	657	349	85	0	7	16	9	.393	.646	1.039	134	52.9	.429	161	51.4
7	Alex Rodriguez A. Rodriguez	57	.300	2002	TEX	162	624	125	187	27	2	142	87	10	122	9	4	725	389	86	0	4	12	14	.392	.623	1.015	146	58.9	.424	158	51.5
8	Ken Griffey Jr. K. Griffey Jr.	56	.284	1998	SEA	161	633	120	180	33	3	146	76	7	121	20	5	720	387	92	0	4	11	14	.365	.611	.977	135	46	.408	145	41.8
9	Matt Olson M. Olson	54	.283	2023	ATL	162	608	127	172	27	3	139	104	4	167	1	0	720	367	84	0	4	8	13	.389	.604	.993	144	56.4	.413	161	54.1
10	Jose Bautista J. Bautista	54	.260	2010	TOR	161	569	109	148	35	3	124	100	10	116	9	2	683	351	92	0	4	2	10	.378	.617	.995	134	55.1	.422	165	52.4
11	David Ortiz D. Ortiz	54	.287	2006	BOS	151	558	115	160	29	2	137	119	4	117	1	0	686	355	85	0	5	23	12	.413	.636	1.049	142	56	.427	157	50.9
12	Pete Alonso P. Alonso	53	.260	2019	NYM	161	597	103	155	30	2	120	72	21	183	1	0	693	348	85	0	3	6	13	.358	.583	.941	126	38.4	.384	144	40.3
13	Chris Davis C. Davis	53	.286	2013	BAL	160	584	103	167	42	1	138	72	10	199	4	1	673	370	96	0	7	12	4	.370	.634	1.004	130	56.3	.421	167	51.4
14	Aaron Judge A. Judge	52	.284	2017	NYY	155	542	128	154	24	3	114	127	5	208	9	4	678	340	79	0	4	11	15	.422	.627	1.049	145	62.5	.430	174	61.5
15	Andruw Jones A. Jones	51	.263	2005	ATL	160	586	95	154	24	3	128	64	15	112	5	3	672	337	78	0	7	13	19	.347	.575	.922	112	31.6	.383	134	28.5
16	Cecil Fielder C. Fielder	51	.277	1990	DET	159	573	104	159	25	1	132	90	5	182	0	1	673	339	77	0	5	11	15	.377	.592	.969	127	51.8	.419	165	50.2
17	Prince Fielder P. Fielder	50	.288	2007	MIL	158	573	109	165	35	2	119	90	14	121	2	2	681	354	87	0	4	21	9	.395	.618	1.013	134	50.1	.419	153	46.7
18	Greg Vaughn G. Vaughn	50	.272	1998	SDP	158	573	112	156	28	4	119	79	5	121	11	4	661	342	82	0	4	6	7	.363	.597	.960	121	39.6	.403	151	42.7
19	Brady Anderson B. Anderson	50	.297	1996	BAL	149	579	117	172	37	5	110	76	22	106	21	8	687	369	92	6	4	1	11	.396	.637	1.034	147	58	.434	155	52.1
20	Eugenio Suárez E. Suárez	49	.271	2019	CIN	159	575	87	156	22	2	103	70	11	189	3	2	662	329	73	0	6	4	12	.358	.572	.930	118	34.8	.381	130	26.6
21	Sammy Sosa S. Sosa	49	.288	2002	CHC	150	556	122	160	19	2	108	103	3	144	2	0	666	330	70	0	4	15	14	.399	.594	.993	129	49.3	.416	157	47.6
22	Shawn Green S. Green	49	.297	2001	LAD	161	619	121	184	31	4	125	72	5	107	20	4	701	370	84	0	5	10	10	.372	.598	.970	131	44.5	.402	149	45
23	Jim Thome J. Thome	49	.291	2001	CLE	156	526	101	153	26	1	124	111	4	185	0	1	644	328	76	0	3	14	9	.416	.624	1.040	136	55.7	.429	167	54.4
24	Andre Dawson A. Dawson	49	.287	1987	CHC	153	621	90	178	24	2	137	32	7	103	11	3	662	353	75	0	2	7	15	.328	.568	.896	109	28.2	.377	124	20.2
25	Mark McGwire M. McGwire	49	.289	1987	OAK	151	557	97	161	28	4	118	71	5	131	1	1	641	344	81	0	8	8	6	.370	.618	.987	124	45.2	.411	157	46.2