Rickey Henderson has hit the most career singles in the 3rd inning, with 372 singles.

Interpreted as:

most singles by a player in the third inning

	NAME	1B	G	AB	H	2B	3B	HR	RBI	BB	HBP	SO	PA	TB	XBH	SH	SF	IBB	AVG	OBP	SLG	OPS
1	Rickey Henderson R. Henderson	372	2,032	1,701	484	67	6	39	134	316	9	246	2,038	680	112	4	8	0	.285	.398	.400	.798
2	Derek Jeter D. Jeter	369	1,774	1,603	505	90	11	35	170	137	22	256	1,783	722	136	13	8	0	.315	.375	.450	.826
3	Ichiro Suzuki I. Suzuki	365	1,543	1,453	448	53	14	16	85	80	6	123	1,549	577	83	5	5	5	.308	.346	.397	.743
4	Omar Vizquel O. Vizquel	336	1,766	1,584	423	64	11	12	111	130	10	166	1,768	545	87	33	11	2	.267	.324	.344	.669
5	Paul Molitor P. Molitor	335	1,751	1,550	470	86	20	29	167	164	8	171	1,753	683	135	13	17	5	.303	.369	.441	.810
6	Wade Boggs W. Boggs	319	1,473	1,272	421	80	8	14	138	185	2	96	1,475	559	102	0	16	8	.331	.412	.439	.852
7	Tony Gwynn T. Gwynn	309	1,385	1,289	429	89	12	19	161	79	0	63	1,386	599	120	7	11	12	.333	.368	.465	.833
8	Brett Butler B. Butler	298	1,470	1,283	377	49	18	12	78	156	5	137	1,476	498	79	28	4	2	.294	.372	.388	.760
9	Craig Biggio C. Biggio	297	1,799	1,577	451	105	5	44	139	169	41	245	1,803	698	154	6	10	1	.286	.368	.443	.810
10	Roberto Alomar R. Alomar	292	1,445	1,277	418	70	15	41	199	138	4	171	1,450	641	126	13	18	1	.327	.390	.502	.892
11	Johnny Damon J. Damon	278	1,550	1,394	429	100	12	39	141	144	6	167	1,556	670	151	6	6	1	.308	.374	.481	.854
12	Ozzie Smith O. Smith	277	1,493	1,324	345	61	6	1	89	135	5	79	1,497	421	68	24	9	4	.261	.329	.318	.647
13	Kenny Lofton K. Lofton	275	1,344	1,200	392	75	20	22	103	131	2	123	1,347	573	117	8	6	0	.327	.392	.478	.870
14	Tim Raines T. Raines	266	1,476	1,286	359	55	15	23	111	176	7	128	1,480	513	93	3	8	2	.279	.367	.399	.766
15	Robin Yount R. Yount	264	1,555	1,415	378	66	13	35	188	113	6	175	1,556	575	114	7	15	2	.267	.321	.406	.727
16	George Brett G. Brett	258	1,464	1,300	403	76	18	51	255	140	7	115	1,469	668	145	2	20	16	.310	.375	.514	.889
17	Albert Pujols A. Pujols	255	1,559	1,376	419	92	3	69	325	149	11	152	1,561	724	164	0	25	20	.305	.371	.526	.897
18	Juan Pierre J. Pierre	253	1,189	1,091	313	44	12	4	50	65	18	78	1,194	393	60	17	3	0	.287	.336	.360	.697
19	Alex Rodriguez A. Rodriguez	252	1,558	1,355	410	71	2	85	286	165	22	296	1,562	740	158	1	19	10	.303	.382	.546	.929
20	Lou Whitaker L. Whitaker	250	1,387	1,184	363	54	15	44	155	177	1	145	1,391	579	113	12	17	2	.307	.392	.489	.881
21	Alan Trammell A. Trammell	249	1,302	1,149	332	49	7	27	136	127	3	122	1,311	476	83	15	17	1	.289	.356	.414	.771
22	Michael Young M. Young	243	1,163	1,057	344	61	11	29	171	94	3	158	1,167	514	101	0	13	0	.325	.378	.486	.864
23	Pete Rose P. Rose	241	1,166	1,033	317	67	4	5	88	121	9	71	1,170	407	76	1	2	2	.307	.384	.394	.778
24	Julio Franco J. Franco	240	1,163	1,047	323	58	3	22	163	100	4	147	1,165	453	83	2	12	0	.309	.367	.433	.800
25	Willie Randolph W. Randolph	240	1,298	1,119	285	28	11	6	68	157	7	87	1,304	353	45	11	10	0	.255	.347	.315	.663