most total bases in a season by a first baseman mlb history

Lou Gehrig has racked up the most total bases by a first baseman in a season, with 447 bases in 1927.

Interpreted as:

most total bases by a player in a season by a first baseman MLB history

	NAME	TB	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Lou Gehrig L. Gehrig	447	1927	NYY	155	584	149	218	52	18	47	173	109	3	84	10	8	717	117	21				.373	.474	.765	1.240	199	110.9	.540	209	105.6
2	Jimmie Foxx J. Foxx	438	1932	PHA	154	585	151	213	33	9	58	169	116	0	96	3	7	701	100	0				.364	.469	.749	1.218	193	105.6	.522	198	95.8
3	Lou Gehrig L. Gehrig	419	1930	NYY	154	581	143	220	42	17	41	173	101	3	63	12	14	703	100	18				.379	.473	.721	1.194	193	94.5	.507	198	98.3
4	Lou Gehrig L. Gehrig	410	1931	NYY	155	619	163	211	31	15	46	185	117	0	56	17	12	738	92	2				.341	.446	.662	1.108	179	87.7	.488	184	83.8
5	Lou Gehrig L. Gehrig	409	1934	NYY	154	579	128	210	40	6	49	166	109	2	31	9	5	690	95	0				.363	.465	.706	1.172	182	94.8	.511	194	90.9
6	Todd Helton T. Helton	405	2000	COL	160	580	138	216	59	2	42	147	103	4	61	5	3	697	103	0	10	22	12	.372	.463	.698	1.162	174	82.4	.476	161	58
7	Hal Trosky Sr. H. Trosky Sr.	405	1936	CLE	151	629	124	216	45	9	42	162	36	3	58	6	5	671	96	3				.343	.382	.644	1.026	144	55.7	.449	140	41.2
8	Lou Gehrig L. Gehrig	403	1936	NYY	155	579	167	205	37	7	49	152	130	7	46	3	4	719	93	3				.354	.478	.696	1.174	192	97.6	.512	178	85.8
9	Jimmie Foxx J. Foxx	403	1933	PHA	149	573	125	204	37	9	48	163	96	1	93	2	2	670	94	0				.356	.449	.703	1.153	170	92.1	.510	189	79.8
10	Todd Helton T. Helton	402	2001	COL	159	587	132	197	54	2	49	146	98	5	104	7	5	696	105	1	5	15	14	.336	.432	.685	1.116	163	76.6	.457	160	54.8
11	George Sisler G. Sisler	399	1920	SLA	154	631	137	257	49	18	19	122	46	2	19	42	17	692	86	13				.407	.449	.632	1.082	161	82.5	.494	176	68.6
12	Jimmie Foxx J. Foxx	398	1938	BSA	149	565	139	197	33	9	50	175	119	0	76	5	4	685	92	1				.349	.462	.704	1.166	178	91.7	.508	173	74.2
13	Hank Greenberg H. Greenberg	397	1937	DET	154	594	137	200	49	14	40	184	102	3	101	8	3	701	103	2				.337	.436	.668	1.105	167	79.5	.483	164	65.3
14	Derrek Lee D. Lee	393	2005	CHC	158	594	120	199	50	3	46	107	85	5	109	15	3	691	99	0	7	23	12	.335	.418	.662	1.080	150	67.4	.444	170	60.9
15	Bill Terry B. Terry	392	1930	NYG	154	633	139	254	39	15	23	129	57	1	33	8		710	77	19				.401	.452	.619	1.071	171	71.2	.468	156	62.1
16	Albert Pujols A. Pujols	389	2004	STL	154	592	133	196	51	2	46	123	84	7	52	5	5	692	99	0	9	12	21	.331	.415	.657	1.072	151	65.3	.442	171	63.6
17	Hank Greenberg H. Greenberg	389	1935	DET	152	619	120	203	46	16	36	168	87	0	91	4	3	710	98	4				.328	.411	.628	1.039	155	66.7	.457	158	56.8
18	Don Mattingly D. Mattingly	388	1986	NYY	162	677	117	238	53	2	31	113	53	1	35	0	0	742	86	1	10	11	17	.352	.394	.573	.967	141	55.9	.416	160	54.2
19	Ryan Howard R. Howard	383	2006	PHI	159	581	104	182	25	1	58	149	108	9	181	0	0	704	84	0	6	37	7	.313	.425	.659	1.084	151	63	.436	162	57.5
20	Mark McGwire M. McGwire	383	1998	STL	155	509	130	152	21	0	70	147	162	6	155	1	0	681	91	0	4	28	8	.299	.470	.752	1.222	176	91.7	.492	205	90.7
21	Hank Greenberg H. Greenberg	380	1938	DET	155	556	143	175	23	4	58	147	119	3	92	7	5	681	85	3				.315	.438	.683	1.122	166	80.3	.489	162	62
22	Carlos Delgado C. Delgado	378	2000	TOR	162	569	115	196	57	1	41	137	123	15	104	0	1	711	99	0	4	18	12	.344	.470	.664	1.134	174	81	.471	179	76
23	Andres Galarraga A. Galarraga	376	1996	COL	159	626	119	190	39	3	47	150	40	17	157	18	8	691	89	0	8	3	6	.304	.357	.601	.958	128	39.4	.402	123	20.5
24	Albert Pujols A. Pujols	374	2009	STL	160	568	124	186	45	1	47	135	115	9	64	16	4	700	93	0	8	44	23	.327	.443	.658	1.101	152	68.5	.447	180	68.8
25	Hal Trosky Sr. H. Trosky Sr.	374	1934	CLE	154	625	117	206	45	9	35	142	58	2	49	2	2	685	89	0				.330	.388	.598	.987	139	52.9	.437	143	41.2