The Minnesota Twins have the most intentional walks by an AL team in a season, with 79 intentional walks in 1965.

	TEAM	IBB	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	GIDP	AVG	OBP	SLG	OPS
1	Twins	79	1965	162	.630	102	60	5,488	774	1,396	257	42	150	711	554	35	969	92	33	6,213	2,187	449	77	59	93	.254	.324	.399	.722
2	Twins	78	1969	162	.599	97	65	5,677	790	1,520	246	32	163	733	599	43	906	115	70	6,424	2,319	441	65	40	114	.268	.340	.408	.748
3	Mariners	73	1993	162	.506	82	80	5,494	734	1,429	272	24	161	681	624	56	901	91	68	6,288	2,232	457	63	51	132	.260	.339	.406	.745
4	Tigers	70	1971	162	.562	91	71	5,502	701	1,399	214	38	179	652	540	55	854	35	43	6,196	2,226	431	62	37	129	.254	.325	.405	.730
5	Red Sox	69	1993	162	.494	80	82	5,496	686	1,451	319	29	114	644	508	62	871	73	38	6,195	2,170	462	80	49	146	.264	.330	.395	.725
6	White Sox	69	1972	154	.565	87	67	5,083	566	1,208	170	28	108	528	511	34	991	100	52	5,721	1,758	306	68	25	113	.238	.310	.346	.656
7	Orioles	69	1971	158	.639	101	57	5,303	742	1,382	207	25	158	702	672	46	844	66	38	6,143	2,113	390	85	37	127	.261	.347	.398	.745
8	Twins	69	1966	162	.549	89	73	5,390	663	1,341	219	33	144	611	513	39	844	67	42	6,035	2,058	396	49	44	138	.249	.316	.382	.698
9	White Sox	68	1996	162	.525	85	77	5,644	898	1,586	284	33	195	860	701	34	927	105	41	6,497	2,521	512	56	62	139	.281	.360	.447	.807
10	Senators	68	1970	162	.432	70	92	5,460	626	1,302	184	28	138	583	635	46	989	72	42	6,223	1,956	350	44	38	133	.238	.321	.358	.679
11	Twins	67	1975	159	.478	76	83	5,514	724	1,497	215	28	121	669	563	40	746	81	48	6,225	2,131	364	62	46	127	.271	.341	.386	.727
12	Orioles	67	1967	161	.472	76	85	5,456	654	1,312	215	44	138	624	531	41	1,002	54	37	6,164	2,029	397	82	54	103	.240	.310	.372	.682
13	Athletics	66	1969	162	.543	88	74	5,614	740	1,400	210	28	148	680	617	63	953	100	39	6,403	2,110	386	74	35	124	.249	.329	.376	.704
14	Yankees	66	1957	154	.636	98	56	5,271	723	1,412	200	54	145	680	561	24	707	49	38	5,992	2,155	399	93	43	128	.268	.339	.409	.747
15	Tigers	65	1972	156	.551	86	70	5,099	558	1,206	179	32	122	531	483	31	793	17	21	5,721	1,815	333	74	34	125	.237	.305	.356	.661
16	Twins	65	1970	162	.605	98	64	5,483	744	1,438	230	41	153	694	501	42	905	57	52	6,143	2,209	424	79	38	132	.262	.327	.403	.730
17	Angels	65	1969	163	.438	71	91	5,316	528	1,221	151	29	88	480	516	32	929	54	39	5,980	1,694	268	75	41	105	.230	.300	.319	.618
18	Senators	65	1969	162	.531	86	76	5,447	694	1,365	171	40	148	640	630	32	900	52	40	6,196	2,060	359	51	36	158	.251	.330	.378	.708
19	Red Sox	65	1967	162	.568	92	70	5,471	722	1,394	216	39	158	666	522	31	1,020	68	59	6,149	2,162	413	85	40	103	.255	.321	.395	.716
20	Orioles	64	1970	162	.667	108	54	5,545	792	1,424	213	25	179	748	717	44	952	84	39	6,416	2,224	417	64	46	110	.257	.344	.401	.745
21	Yankees	64	1964	164	.611	99	63	5,705	730	1,442	208	35	162	688	520	31	976	54	18	6,358	2,206	405	68	34	117	.253	.317	.387	.704
22	Orioles	63	1968	162	.562	91	71	5,275	579	1,187	215	28	133	534	570	48	1,019	78	32	6,022	1,857	376	80	49	102	.225	.304	.352	.656
23	Indians	63	1965	162	.537	87	75	5,469	663	1,367	198	21	156	615	506	33	857	109	46	6,138	2,075	375	90	40	97	.250	.315	.379	.695
24	Indians	63	1964	164	.488	79	83	5,603	689	1,386	208	22	164	640	500	49	1,063	79	51	6,257	2,130	394	63	42	112	.247	.312	.380	.693
25	Mariners	62	2002	162	.574	93	69	5,569	814	1,531	285	31	152	771	629	51	1,003	137	58	6,362	2,334	468	41	72	123	.275	.350	.419	.769