Max Muncy has the most RBIs per hit with 500+ plate appearances in a season, with 1.03 in 2023.

	NAME	RBI/H	PA	RBI	H	SEASON	TM	G	AB	R	2B	3B	HR	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Max Muncy M. Muncy	1.03	579	105	102	2023	LAD	135	482	95	17	1	36	85	6	153	1	2	229	54	0	6	4	8	.212	.333	.475	.808	83	12.4	.344	118	12.7
2	Mark McGwire M. McGwire	1.01	661	147	145	1999	STL	153	521	118	21	1	65	133	2	141	0	0	363	87	0	5	21	12	.278	.424	.697	1.120	150	64.2	.453	169	61.5
3	Jason Giambi J. Giambi	1	579	113	113	2006	NYY	139	446	92	25	0	37	110	16	106	2	0	249	62	0	7	12	10	.253	.413	.558	.971	110	37.1	.407	147	35
4	Jay Buhner J. Buhner	0.98	539	121	123	1995	SEA	126	470	86	23	0	40	60	1	120	0	1	266	63	2	6	7	15	.262	.343	.566	.909	89	22	.382	127	18.9
5	Mark McGwire M. McGwire	0.97	681	147	152	1998	STL	155	509	130	21	0	70	162	6	155	1	0	383	91	0	4	28	8	.299	.470	.752	1.222	176	91.7	.492	205	90.7
6	Adam Duvall A. Duvall	0.97	555	113	117	2021	TOT	146	513	67	17	2	38	35	4	174	5	0	252	57	0	3	1	7	.228	.281	.491	.772	72	4.5	.324	101	0.8
7	Pete Alonso P. Alonso	0.96	658	118	123	2023	NYM	154	568	92	21	2	46	65	21	151	4	1	286	69	0	4	6	17	.217	.318	.504	.821	95	14.9	.346	121	16.8
8	Jim Gentile J. Gentile	0.96	601	141	147	1961	BAL	148	486	96	25	2	46	96	11	106	1	1	314	73	0	8	5	12	.302	.423	.646	1.069	133	62.4	.453	180	60.9
9	Ryan Howard R. Howard	0.96	648	136	142	2007	PHI	144	529	94	26	0	47	107	5	199	1	0	309	73	0	7	35	13	.268	.392	.584	.976	116	35.8	.397	135	29.4
10	Oyster Burns O. Burns	0.96	527	128	134	1890	BKN	119	472	102	22	12	13	51	4	42	21		219	47					.284	.359	.464	.823	102	21.4	.386	131	25.1
11	Ryan Howard R. Howard	0.95	700	146	153	2008	PHI	162	610	105	26	4	48	81	3	199	1	1	331	78	0	6	17	11	.251	.339	.543	.881	107	22.6	.368	121	18.2
12	Richie Sexson R. Sexson	0.95	525	116	122	1999	CLE	134	479	72	17	7	31	34	4	117	3	3	246	55	0	8	0	19	.255	.305	.514	.818	70	1.8	.345	98	-1.4
13	Manny Ramirez M. Ramirez	0.95	640	165	174	1999	CLE	147	522	131	34	3	44	96	13	131	2	4	346	81	0	9	9	12	.333	.442	.663	1.105	149	65.7	.459	172	61.8
14	Harmon Killebrew H. Killebrew	0.94	666	126	134	1962	MIN	155	552	85	21	1	48	106	4	142	1	2	301	70	0	4	6	14	.243	.366	.545	.912	116	38.8	.395	138	31.6
15	Harmon Killebrew H. Killebrew	0.94	624	119	127	1971	MIN	147	500	61	19	1	28	114	0	96	3	2	232	48	0	10	14	21	.254	.386	.464	.850	96	31.4	.379	137	25.4
16	Carlos Pena C. Pena	0.93	570	100	107	2009	TBR	135	471	91	25	2	39	87	9	163	3	3	253	66	0	3	11	5	.227	.356	.537	.893	91	22.6	.377	133	23.2
17	Hank Greenberg H. Greenberg	0.92	701	184	200	1937	DET	154	594	137	49	14	40	102	3	101	8	3	397	103	2				.337	.436	.668	1.105	167	79.5	.483	164	65.3
18	Hack Wilson H. Wilson	0.92	709	191	208	1930	CHC	155	585	146	35	6	56	105	1	84	3		423	97	18				.356	.454	.723	1.177	189	89	.497	171	78.9
19	Harmon Killebrew H. Killebrew	0.92	709	140	153	1969	MIN	162	555	106	20	2	49	145	5	84	8	2	324	71	0	4	20	16	.276	.427	.584	1.011	143	67.4	.441	173	59.9
20	Rudy York R. York	0.91	557	126	138	1938	DET	135	463	86	27	2	33	92	2	74	1	2	268	62	0				.298	.417	.579	.995	116	45.8	.445	138	30.8
21	Dave Kingman D. Kingman	0.91	607	99	109	1982	NYM	149	535	80	9	1	37	59	4	156	4	0	231	47	3	6	9	11	.204	.285	.432	.717	66	-2.5	.313	97	-1.7
22	Cal Raleigh C. Raleigh	0.91	522	98	108	2025	SEA	118	445	78	16	0	45	69	5	141	13	3	259	61	0	3	12	6	.243	.349	.582	.931	92	30.3	.386	155	34
23	Frank Thomas F. Thomas	0.9	559	114	126	2006	OAK	137	466	77	11	0	39	81	6	81	0	0	254	50	0	6	3	13	.270	.381	.545	.926	99	28.7	.392	139	28.1
24	Gorman Thomas G. Thomas	0.9	668	123	136	1979	MIL	156	557	97	29	0	45	98	2	175	1	5	300	74	5	6	6	8	.244	.356	.539	.895	111	33.5	.387	139	31.5
25	Kyle Schwarber K. Schwarber	0.9	720	104	115	2023	PHI	160	585	108	19	1	47	126	6	215	0	2	277	67	0	3	5	4	.197	.343	.474	.817	107	19	.350	120	17.5