Doc Cramer had the most at-bats in 1940, with 661 at-bats.

Interpreted as:

most ab by a player in 1940

	NAME	AB	SEASON	TM	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	GIDP	AVG	OBP	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Doc Cramer D. Cramer	661	1940	BSA	150	94	200	27	12	1	51	36	1	29	3	5	712	254	40	14	13	.303	.340	.384	.724	85	-1.1	.332	84	-15.5
2	George Case G. Case	656	1940	WSH	154	109	192	29	5	5	56	52	5	39	35	10	720	246	39	7	5	.293	.349	.375	.724	88	1.1	.336	93	-7.4
3	Lou Boudreau L. Boudreau	627	1940	CLE	155	97	185	46	10	9	101	73	2	39	6	3	706	278	65	4	23	.295	.370	.443	.814	106	21	.372	117	16.1
4	Frank McCormick F. McCormick	618	1940	CIN	155	93	191	44	3	19	127	52	5	26	2		676	298	66	1	23	.309	.367	.482	.850	108	26.9	.384	134	28.1
5	Joe Gordon J. Gordon	616	1940	NYY	155	112	173	32	10	30	103	52	3	57	18	8	677	315	72	6	12	.281	.340	.511	.851	106	24.3	.379	118	16.3
6	Bob Kennedy B. Kennedy	606	1940	CWS	154	74	153	23	3	3	52	42	0	58	3	7	655	191	29	7	17	.252	.301	.315	.616	55	-24.2	.288	62	-34.3
7	Stan Hack S. Hack	603	1940	CHC	149	101	191	38	6	8	40	75	3	24	21		686	265	52	5	3	.317	.395	.439	.834	110	27.3	.384	133	27.7
8	Joe Kuhel J. Kuhel	603	1940	CWS	155	111	169	28	8	27	94	87	3	59	12	5	703	294	63	10	11	.280	.374	.488	.861	116	30.9	.390	121	20.1
9	Buddy Lewis B. Lewis	600	1940	WSH	148	101	190	38	10	6	63	74	1	36	15	10	679	266	54	4	10	.317	.393	.443	.836	109	26.7	.384	120	18.7
10	Bobby Doerr B. Doerr	595	1940	BSA	151	87	173	37	10	22	105	57	0	53	10	5	658	296	69	6	16	.291	.353	.497	.850	104	24.5	.381	112	11.2
11	Dick Siebert D. Siebert	595	1940	PHA	154	69	170	31	6	5	77	33	2	34	8	6	637	228	42	7	12	.286	.325	.383	.709	72	-4.8	.325	82	-16.1
12	Gee Walker G. Walker	595	1940	WSH	140	87	175	29	7	13	96	24	3	58	21	4	622	257	49	0	12	.294	.325	.432	.757	79	3.9	.342	96	-3.4
13	George McQuinn G. McQuinn	594	1940	SLA	151	78	166	39	10	16	84	57	0	58	3	3	659	273	65	8	12	.279	.343	.460	.802	94	14.6	.362	101	0.5
14	Arky Vaughan A. Vaughan	594	1940	PIT	156	113	178	40	15	7	95	88	3	25	12		689	269	62	4	5	.300	.393	.453	.846	112	29	.387	134	28.5
15	Barney McCosky B. McCosky	589	1940	DET	143	123	200	39	19	4	57	67	1	41	13	9	660	289	62	3	8	.340	.408	.491	.899	118	38.4	.407	125	22.6
16	Red Rolfe R. Rolfe	588	1940	NYY	139	102	147	26	6	10	53	50	2	48	4	2	647	215	42	7	4	.250	.311	.366	.677	67	-11.4	.312	79	-19
17	Rudy York R. York	588	1940	DET	155	105	186	46	6	33	134	89	4	88	3	2	685	343	85	4	12	.316	.410	.583	.993	141	58.1	.441	144	41.8
18	Rip Radcliff R. Radcliff	584	1940	SLA	150	83	200	33	9	7	81	47	1	20	6	4	636	272	49	4	11	.342	.392	.466	.858	105	28.7	.391	117	15.1
19	Billy Werber B. Werber	584	1940	CIN	143	105	162	35	5	12	48	68	8	40	16		663	243	52	3	7	.277	.361	.416	.777	93	12.6	.358	117	13.8
20	Mike Kreevich M. Kreevich	582	1940	CWS	144	86	154	27	10	8	55	34	0	49	15	7	637	225	45	21	18	.265	.305	.387	.692	67	-9.8	.315	78	-19.7
21	Joe Medwick J. Medwick	581	1940	TOT	143	83	175	30	12	17	86	32	3	36	2		616	280	59	0	19	.301	.341	.482	.823	91	17	.369	120	15.1
22	Taffy Wright T. Wright	581	1940	CWS	147	79	196	31	9	5	88	43	2	25	4	7	627	260	45	1	9	.337	.385	.448	.832	99	23	.380	116	13.4
23	Johnny Mize J. Mize	579	1940	SLN	155	111	182	31	13	43	137	82	5	49	7		666	368	87	0	10	.314	.404	.636	1.039	144	64.2	.455	174	59.7
24	Roy Weatherly R. Weatherly	578	1940	CLE	135	90	175	35	11	12	59	27	1	26	9	8	615	268	58	9	9	.303	.335	.464	.799	86	12	.359	109	7.7
25	Hank Greenberg H. Greenberg	573	1940	DET	148	129	195	50	8	41	150	93	1	75	6	3	670	384	99	3	15	.340	.433	.670	1.103	160	78.8	.482	168	62.8