Albert Pujols has the most career ribbies in the 1st inning, with 469 RBIs.

Interpreted as:

most rbi by a player in the first inning

	NAME	RBI	G	AB	H	2B	3B	HR	BB	HBP	SO	PA	TB	XBH	SH	SF	IBB	AVG	OBP	SLG	OPS
1	Albert Pujols A. Pujols	469	2,554	2,257	662	147	2	154	244	18	275	2,557	1,275	303	0	38	20	.293	.361	.565	.926
2	Eddie Murray E. Murray	422	1,805	1,562	444	86	1	83	208	1	236	1,807	781	170	0	36	21	.284	.361	.500	.861
3	Dave Winfield D. Winfield	404	1,761	1,521	439	77	16	66	211	2	265	1,761	746	159	1	26	18	.289	.370	.490	.861
4	Barry Bonds B. Bonds	403	2,206	1,708	546	109	13	133	456	25	264	2,209	1,080	255	0	20	95	.320	.465	.632	1.097
5	Gary Sheffield G. Sheffield	394	2,172	1,821	548	82	9	118	293	30	268	2,173	1,002	209	1	28	5	.301	.401	.550	.951
6	Alex Rodriguez A. Rodriguez	379	2,227	1,890	544	97	2	122	273	39	445	2,233	1,011	221	8	23	1	.288	.385	.535	.920
7	Ken Griffey Jr. K. Griffey Jr.	370	2,293	1,957	551	99	4	111	281	23	406	2,294	991	214	0	33	8	.282	.373	.506	.879
8	Rafael Palmeiro R. Palmeiro	369	2,053	1,780	515	105	8	85	222	21	230	2,055	891	198	0	32	9	.289	.369	.501	.869
9	Manny Ramirez M. Ramirez	367	1,385	1,135	362	74	2	75	203	25	242	1,387	665	151	0	24	19	.319	.425	.586	1.011
10	Miguel Cabrera M. Cabrera	364	2,156	1,882	567	100	2	92	227	16	402	2,158	947	194	1	32	11	.301	.376	.503	.879
11	Andre Dawson A. Dawson	353	1,942	1,761	483	85	19	74	129	16	318	1,946	828	178	3	37	6	.274	.323	.470	.793
12	Frank Thomas F. Thomas	349	1,993	1,610	469	93	3	109	337	15	266	1,997	895	205	0	35	9	.291	.411	.556	.967
13	David Ortiz D. Ortiz	337	1,628	1,368	409	97	3	85	245	4	316	1,630	767	185	0	13	8	.299	.404	.561	.964
14	Fred McGriff F. McGriff	335	1,357	1,137	334	65	1	57	193	7	247	1,357	572	123	0	20	12	.294	.394	.503	.897
15	George Brett G. Brett	330	2,342	2,111	647	144	34	59	193	7	207	2,347	1,036	237	4	31	6	.306	.362	.491	.852
16	Carlos Delgado C. Delgado	329	1,248	1,018	270	67	3	63	175	24	285	1,248	532	133	0	31	7	.265	.376	.523	.898
17	Chipper Jones C. Jones	321	2,170	1,806	527	108	6	81	337	4	321	2,172	890	195	0	25	4	.292	.400	.493	.892
18	Mike Schmidt M. Schmidt	317	1,625	1,357	356	72	12	81	225	16	345	1,627	695	165	3	26	6	.262	.368	.512	.880
19	Harold Baines H. Baines	316	1,730	1,531	426	80	6	44	169	2	230	1,730	650	130	1	27	11	.278	.345	.425	.770
20	Vladimir Guerrero V. Guerrero	311	1,607	1,445	448	84	7	70	126	19	179	1,607	756	161	0	17	21	.310	.369	.523	.892
21	Jeff Kent J. Kent	306	1,313	1,145	341	78	4	50	126	20	232	1,316	577	132	0	25	2	.298	.370	.504	.874
22	Jim Rice J. Rice	303	1,488	1,338	407	57	12	66	115	15	279	1,488	686	135	0	20	1	.304	.361	.513	.874
23	Dave Parker D. Parker	302	1,716	1,569	450	78	9	43	115	8	267	1,717	675	130	0	25	5	.287	.334	.430	.764
24	Jeff Bagwell J. Bagwell	301	1,888	1,508	430	102	0	71	327	24	327	1,891	745	173	0	32	7	.285	.413	.494	.907
25	Mark McGwire M. McGwire	301	1,112	886	248	38	1	98	193	14	246	1,115	582	137	0	22	10	.280	.408	.657	1.065