what was the best record in a season for the athletics

The Philadelphia Athletics had their best record in a season in 1931, with a record of 107-45.

	TEAM	REC	SEASON	W%	G	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Athletics	107-45	1931	.704	153	107	45	5,377	858	1,544	311	64	118	798	528	35	543	25	23	6,018	2,337	493	78				.287	.355	.435	.789
2	Athletics	104-46	1929	.693	151	104	46	5,204	901	1,537	288	75	122	845	540	29	440	63	42	5,987	2,341	485	214				.295	.365	.450	.815
3	Athletics	102-48	1910	.680	155	102	48	5,154	671	1,373	191	105	19	541	409	47	573	207		5,809	1,831	315	199				.266	.326	.355	.681
4	Athletics	101-50	1911	.669	152	101	50	5,199	861	1,540	237	93	35	692	424	65	523	226		5,920	2,068	365	232				.296	.357	.398	.754
5	Athletics	102-52	1930	.662	154	102	52	5,346	951	1,573	320	74	125	895	600	32	531	50	33	6,161	2,416	519	183				.294	.369	.452	.821
6	Athletics	99-53	1914	.651	158	99	53	5,126	749	1,392	165	80	29	627	545	52	517	231	188	5,941	1,804	274	218				.272	.348	.352	.699
7	Athletics	104-58	1988	.642	162	104	58	5,602	800	1,474	251	22	156	752	580	65	926	129	54	6,356	2,237	429	54	55	29	142	.263	.336	.399	.736
8	Athletics	98-55	1928	.641	153	98	55	5,241	828	1,541	326	75	89	760	532	37	435	59	54	6,006	2,284	490	196				.294	.363	.436	.799
9	Athletics	103-59	2002	.636	162	103	59	5,558	800	1,450	279	28	205	772	609	68	1,008	46	20	6,291	2,400	512	20	36	37	128	.261	.339	.432	.771
10	Athletics	103-59	1990	.636	162	103	59	5,433	733	1,379	209	22	164	693	651	46	992	141	54	6,238	2,124	395	60	48	38	122	.254	.336	.391	.727
11	Athletics	102-60	2001	.630	162	102	60	5,573	884	1,469	334	22	199	835	640	88	1,021	68	29	6,385	2,444	555	25	59	57	131	.264	.345	.439	.784
12	Athletics	96-57	1913	.627	153	96	57	5,044	794	1,412	223	80	33	660	534	65	547	221		5,816	1,894	336	173				.280	.356	.375	.732
13	Athletics	101-60	1971	.627	161	101	60	5,494	691	1,383	195	25	160	642	542	37	1,018	80	53	6,191	2,108	380	80	38	54	113	.252	.321	.384	.705
14	Athletics	92-56	1905	.622	152	92	56	5,146	623	1,310	256	51	24	511	376	34	641	190		5,721	1,740	331	165				.255	.310	.338	.648
15	Athletics	95-58	1909	.621	153	95	58	4,906	601	1,257	186	88	21	498	403	64	578	201		5,620	1,682	295	247				.256	.321	.343	.664
16	Athletics	99-63	1989	.611	162	99	63	5,416	712	1,414	220	25	127	659	562	34	855	157	55	6,110	2,065	372	36	62	37	163	.261	.331	.381	.712
17	Athletics	94-60	1932	.610	154	94	60	5,535	981	1,606	303	52	172	923	650	21	629	37	24	6,300	2,529	527	94				.290	.367	.457	.824
18	Athletics	83-53	1902	.610	137	83	53	4,762	775	1,369	235	67	38	673	343	38	288	201		5,261	1,852	340	118				.287	.340	.389	.729
19	Athletics	88-57	1907	.607	150	88	57	5,010	582	1,276	220	44	22	485	384	27	561	137		5,597	1,650	286	176				.255	.311	.329	.641
20	Athletics	98-64	1975	.605	162	98	64	5,415	758	1,376	220	33	151	703	609	51	846	183	82	6,184	2,115	404	74	35	45	107	.254	.333	.391	.724
21	Athletics	36-24	2020	.600	60	36	24	1,908	274	430	91	11	71	264	238	39	524	26	3	2,201	756	173	2	14	5	44	.225	.322	.396	.718
22	Athletics	93-62	1972	.600	155	93	62	5,200	604	1,248	195	29	134	565	463	47	886	87	48	5,846	1,903	358	100	36	55	112	.240	.306	.366	.672
23	Athletics	97-65	2019	.599	162	97	65	5,561	845	1,384	292	23	257	800	578	87	1,338	49	21	6,269	2,493	572	7	36	17	140	.249	.327	.448	.776
24	Athletics	97-65	2018	.599	162	97	65	5,579	813	1,407	322	20	227	778	550	76	1,381	35	21	6,255	2,450	569	6	44	18	136	.252	.325	.439	.764
25	Athletics	96-66	2013	.593	162	96	66	5,521	767	1,403	301	25	186	725	573	45	1,178	74	28	6,209	2,312	512	21	49	29	108	.254	.327	.419	.745