The Philadelphia Athletics gave up the most home runs by a team in 1938, with 142 HR.

	TEAM	HR	SEASON	G	W%	W	L	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	BB	HBP	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Athletics	142	1938	154	.349	53	99	154	5.48	473	56	3	12	1324.0	1,573	806	956	599	18	6,085	28	3.22	4.07	0.79	0.97	7.8	9.8	1.64	.295	6.50	10.69
2	Browns	132	1938	156	.362	55	97	156	5.80	632	71	3	7	1344.2	1,584	867	962	737	26	6,222	27	4.23	4.93	0.86	0.88	10.2	11.8	1.73	.309	6.44	10.60
3	Tigers	110	1938	155	.545	84	70	155	4.79	435	75	3	11	1348.1	1,532	717	795	608	14	6,056	22	2.90	4.06	0.72	0.73	7.2	10.0	1.59	.291	5.31	10.23
4	Red Sox	102	1938	150	.591	88	61	150	4.46	484	67	9	15	1316.1	1,472	652	751	528	20	5,866	20	3.31	3.61	0.92	0.70	8.3	9.0	1.52	.290	5.13	10.06
5	White Sox	101	1938	149	.439	65	83	149	4.36	432	83	5	9	1316.1	1,449	638	752	550	19	5,865	23	2.95	3.76	0.79	0.69	7.4	9.4	1.52	.283	5.14	9.91
6	Indians	100	1938	153	.566	86	66	153	4.60	717	68	5	17	1353.0	1,416	691	782	681	30	6,049	28	4.77	4.53	1.05	0.67	11.9	11.3	1.55	.291	5.20	9.42
7	Senators	92	1938	152	.497	75	76	152	4.94	515	59	6	11	1360.1	1,472	746	873	655	29	6,116	47	3.41	4.33	0.79	0.61	8.4	10.7	1.56	.286	5.78	9.74
8	Dodgers	88	1938	151	.463	69	80	151	4.07	469	56	11	15	1332.0	1,464	602	707	446	29	5,811	38	3.17	3.01	1.05	0.59	8.1	7.7	1.43	.288	4.78	9.89
9	Giants	87	1938	152	.553	83	67	152	3.62	497	59	7	18	1349.0	1,370	543	637	389	21	5,732	10	3.32	2.60	1.28	0.58	8.7	6.8	1.30	.271	4.25	9.14
10	Yankees	85	1938	157	.651	99	53	157	3.91	567	91	11	13	1382.0	1,436	601	711	566	8	6,007	28	3.69	3.69	1.00	0.55	9.4	9.4	1.45	.283	4.63	9.35
11	Cardinals	77	1938	156	.470	71	80	156	3.84	534	58	10	15	1384.2	1,482	591	722	474	20	6,026	21	3.47	3.08	1.13	0.50	8.9	7.9	1.41	.286	4.69	9.63
12	Phillies	76	1938	151	.300	45	105	151	4.93	492	68	3	6	1329.1	1,516	728	840	582	26	6,015	27	3.33	3.94	0.85	0.51	8.2	9.7	1.58	.298	5.69	10.26
13	Reds	75	1938	151	.547	82	68	151	3.62	542	72	11	16	1362.0	1,329	548	633	463	13	5,799	26	3.58	3.06	1.17	0.50	9.3	8.0	1.32	.266	4.18	8.78
14	Cubs	71	1938	154	.586	89	63	154	3.37	583	67	16	19	1396.2	1,414	523	598	454	17	5,935	31	3.76	2.93	1.28	0.46	9.8	7.6	1.34	.279	3.85	9.11
15	Pirates	71	1938	152	.573	86	64	152	3.46	557	57	7	15	1379.2	1,406	531	630	432	27	5,848	17	3.63	2.82	1.29	0.46	9.5	7.4	1.33	.280	4.11	9.17
16	Bees	66	1938	153	.507	77	75	153	3.40	413	83	15	12	1380.0	1,375	522	617	465	30	5,905	17	2.69	3.03	0.89	0.43	7.0	7.9	1.33	.265	4.02	8.97