Mariano Rivera and Jack Morris are tied for the worst career batting average by a Hall of Famer, with an average of .000.

Interpreted as:

lowest batting average in hall of fame by a player

	NAME	AVG	HOF	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Mariano Rivera M. Rivera	.000	2019	20	3	0	0	0	0	0	1	1	0	1	0	0	4	0	0	0	0	0	0	.250	.000	.250	0	-0.5	.177	-7	-0.5
2	Jack Morris J. Morris	.000	2018	22	1	4	0	0	0	0	0	0	0	0	0	0	1	0	0	0	0	0	0	.000	.000	.000	0	-0.3	.000	-114	-0.3
3	Lee Smith L. Smith	.047	2019	549	64	2	3	0	0	1	2	3	0	42	0	0	71	6	1	4	0	0	0	.090	.094	.183	-4	-12.4	.090	-61	-13
4	Hoyt Wilhelm H. Wilhelm	.088	1985	1,062	432	24	38	3	1	1	21	26	0	166	0	1	493	46	5	34	1	0	8	.139	.106	.246	-20	-74.6	.122	-31	-77.1
5	Bruce Sutter B. Sutter	.088	2006	661	102	6	9	0	0	0	6	7	1	50	1	0	121	9	0	10	1	0	1	.153	.088	.241	-4	-17.9	.125	-38	-19.1
6	Sandy Koufax S. Koufax	.097	1972	397	776	26	75	9	0	2	28	43	1	386	0	1	858	90	11	35	3	0	10	.145	.116	.261	-28	-122.6	.127	-25	-126.7
7	Satchel Paige S. Paige	.097	1971	179	124	2	12	0	0	0	4	3	0	32	0	0	135	12	0	8	0	0	5	.118	.097	.215	-8	-24	.105	-52	-25.3
8	Pedro Martinez P. Martinez	.099	2015	277	434	22	43	6	2	0	18	15	3	190	0	0	518	53	8	63	3	0	5	.134	.122	.256	-27	-90.9	.121	-40	-92.1
9	Rich Gossage R. Gossage	.106	2008	383	85	1	9	1	0	0	2	4	0	37	0	0	93	10	1	4	0	0	2	.146	.118	.264	-3	-13.4	.127	-31	-13.5
10	Nolan Ryan N. Ryan	.110	1999	424	852	40	94	10	2	2	36	38	0	371	3	3	957	114	14	65	2	0	11	.148	.134	.282	-28	-132.4	.135	-21	-130.1
11	Trevor Hoffman T. Hoffman	.118	2018	538	34	1	4	2	0	0	5	0	0	11	0	0	36	6	2	2	0	0	0	.118	.176	.294	-2	-6.4	.127	-38	-6.3
12	Roy Halladay R. Halladay	.124	2019	115	275	15	34	2	0	0	12	4	0	137	0	0	305	36	2	26	0	0	2	.136	.131	.267	-14	-48.5	.121	-38	-50
13	Randy Johnson R. Johnson	.125	2015	273	625	20	78	14	0	1	40	19	2	296	0	0	691	95	15	44	1	0	10	.153	.152	.305	-25	-111.3	.140	-31	-117.3
14	Bert Blyleven B. Blyleven	.131	2011	216	451	19	59	7	0	0	25	5	2	193	0	0	514	66	7	56	0	0	4	.144	.146	.290	-15	-70.1	.134	-28	-73.2
15	Gaylord Perry G. Perry	.131	1991	510	1,076	48	141	17	0	6	47	22	6	369	0	0	1,220	176	23	113	3	0	20	.153	.164	.316	-20	-147.7	.146	-13	-154.9
16	Dennis Eckersley D. Eckersley	.133	2004	147	181	9	24	3	0	3	12	9	0	84	0	0	196	36	6	5	1	0	1	.173	.199	.372	0	-22.4	.171	-8	-24.1
17	Red Faber R. Faber	.134	1964	670	1,269	98	170	21	2	3	70	169	8	479	7		1,550	204	26	104				.240	.161	.401	31	-151.9	.211	17	-163.9
18	Don Sutton D. Sutton	.144	1998	611	1,354	64	195	15	1	0	64	60	6	365	1	0	1,559	212	16	136	3	0	29	.183	.157	.340	-10	-177.8	.162	-1	-178.7
19	Addie Joss A. Joss	.144	1978	296	817	46	118	21	6	1	51	54	1	297	10		911	154	28	39				.198	.188	.387	24	-70.2	.194	27	-73.3
20	Lefty Gomez L. Gomez	.147	1972	368	904	59	133	11	0	0	58	50	2	252	1		1,024	144	11	68			5	.194	.159	.353	-10	-136.6	.174	-2	-146.4
21	Lefty Grove L. Grove	.148	1947	619	1,369	119	202	27	5	15	121	105	2	593	1		1,579	284	47	103			1	.209	.207	.417	17	-181.1	.202	6	-205.7
22	Dazzy Vance D. Vance	.150	1955	440	971	68	146	23	1	7	75	79	7	287	1		1,112	192	31	55				.219	.198	.417	12	-127.6	.206	11	-133
23	Bob Feller B. Feller	.151	1962	570	1,282	99	193	28	13	8	99	100	3	505	1	0	1,485	271	49	100	0	0	15	.214	.211	.425	23	-152	.206	15	-162
24	Tom Seaver T. Seaver	.154	1992	580	1,315	99	202	28	5	12	86	108	4	485	4	0	1,552	276	45	121	4	0	22	.219	.210	.429	40	-126.1	.205	24	-132.9
25	Stan Coveleski S. Coveleski	.159	1969	451	1,058	70	168	26	10	1	81	53	4	309	0		1,187	217	37	72				.202	.205	.407	9	-126.2	.199	7	-140.5