most complete games by a team in a season, 1985 to 2025

Since 1985, the Boston Red Sox pitched the most complete games by a team in a season, with 47 complete games in 1987.

	TEAM	CG	SEASON	G	W%	W	L	GS	ERA	SO	SHO	SV	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Red Sox	47	1987	162	.481	78	84	162	4.77	1,034	13	16	1436.0	1,584	761	825	190	517	31	38	6,265	37	6.48	3.24	2.00	1.19	16.5	8.3	1.46	.310	5.17	9.93
2	Royals	44	1987	162	.512	83	79	162	3.86	923	11	26	1424.0	1,424	610	691	128	548	36	27	6,114	54	5.83	3.46	1.68	0.81	15.1	9.0	1.38	.289	4.37	9.00
3	Rangers	41	1988	161	.435	70	91	161	4.05	912	8	31	1438.2	1,310	647	735	129	654	56	33	6,180	72	5.71	4.09	1.39	0.81	14.8	10.6	1.37	.267	4.60	8.20
4	Twins	41	1985	162	.475	77	85	162	4.48	767	6	34	1426.1	1,468	710	782	164	462	30	31	6,067	51	4.84	2.92	1.66	1.03	12.6	7.6	1.35	.281	4.93	9.26
5	Mariners	39	1987	162	.481	78	84	162	4.49	919	6	33	1430.2	1,503	713	801	199	497	28	19	6,167	47	5.78	3.13	1.85	1.25	14.9	8.1	1.40	.288	5.04	9.46
6	Twins	39	1986	162	.438	71	91	162	4.77	937	5	24	1432.2	1,579	759	839	200	503	46	37	6,264	58	5.89	3.16	1.86	1.26	15.0	8.0	1.45	.301	5.27	9.92
7	Dodgers	37	1985	162	.586	95	67	162	2.96	979	16	36	1465.0	1,280	482	579	102	462	21	56	6,043	42	6.01	2.84	2.12	0.63	16.2	7.6	1.19	.263	3.56	7.86
8	Cardinals	37	1985	162	.623	101	61	162	3.10	798	17	44	1464.0	1,343	505	572	98	453	28	80	6,048	33	4.91	2.78	1.76	0.60	13.2	7.5	1.23	.267	3.52	8.26
9	Red Sox	36	1986	161	.590	95	66	161	3.93	1,033	5	41	1429.2	1,469	625	696	167	474	26	35	6,102	55	6.50	2.98	2.18	1.05	16.9	7.8	1.36	.296	4.38	9.25
10	Indians	35	1988	162	.481	78	84	162	4.16	812	7	46	1434.0	1,501	663	731	120	442	38	28	6,145	36	5.10	2.77	1.84	0.75	13.2	7.2	1.35	.292	4.59	9.42
11	Dodgers	35	1986	162	.451	73	89	162	3.76	1,051	7	25	1454.1	1,428	608	679	115	499	26	79	6,199	51	6.50	3.09	2.11	0.71	17.0	8.0	1.33	.291	4.20	8.84
12	Red Sox	35	1985	163	.500	81	81	163	4.06	913	5	29	1461.1	1,487	659	720	130	540	35	54	6,281	34	5.62	3.33	1.69	0.80	14.5	8.6	1.39	.291	4.43	9.16
13	Tigers	34	1988	162	.543	88	74	162	3.71	890	6	36	1445.2	1,361	596	658	150	497	32	68	6,113	57	5.54	3.09	1.79	0.93	14.6	8.1	1.29	.267	4.10	8.47
14	Brewers	34	1985	161	.441	71	90	161	4.39	777	5	37	1437.0	1,510	701	802	175	499	33	31	6,212	51	4.87	3.13	1.56	1.10	12.5	8.0	1.40	.282	5.02	9.46
15	Tigers	33	1987	162	.605	98	64	162	4.02	976	8	31	1456.0	1,430	651	735	180	563	33	61	6,267	72	6.03	3.48	1.73	1.11	15.6	9.0	1.37	.277	4.54	8.84
16	Tigers	33	1986	162	.537	87	75	162	4.02	880	10	38	1443.2	1,374	645	714	183	571	30	61	6,158	50	5.49	3.56	1.54	1.14	14.3	9.3	1.35	.265	4.45	8.57
17	Mariners	33	1986	162	.414	67	95	162	4.65	944	3	27	1439.2	1,590	744	835	171	585	49	27	6,345	46	5.90	3.66	1.61	1.07	14.9	9.2	1.51	.309	5.22	9.94
18	Angels	32	1989	162	.562	91	71	162	3.28	897	12	38	1454.1	1,384	530	578	113	465	29	19	6,068	51	5.55	2.88	1.93	0.70	14.8	7.7	1.27	.278	3.58	8.56
19	Dodgers	32	1988	162	.584	94	67	162	2.96	1,029	15	49	1463.1	1,291	482	544	84	473	22	61	6,050	43	6.33	2.91	2.18	0.52	17.0	7.8	1.21	.272	3.35	7.94
20	Orioles	32	1985	161	.516	83	78	161	4.38	793	6	33	1427.1	1,480	694	764	160	568	23	57	6,182	32	5.00	3.58	1.40	1.01	12.8	9.2	1.43	.285	4.82	9.33
21	Mets	32	1985	162	.605	98	64	162	3.11	1,039	12	37	1488.0	1,306	514	568	111	515	18	36	6,146	41	6.28	3.11	2.02	0.67	16.9	8.4	1.22	.268	3.44	7.90
22	Mets	31	1988	160	.625	100	60	160	2.91	1,100	17	46	1439.0	1,253	465	532	78	404	35	33	5,877	41	6.88	2.53	2.72	0.49	18.7	6.9	1.15	.276	3.33	7.84
23	Indians	31	1986	163	.519	84	78	163	4.58	744	6	34	1447.2	1,548	736	841	167	605	57	34	6,439	63	4.63	3.76	1.23	1.04	11.6	9.4	1.49	.284	5.23	9.62
24	Tigers	31	1985	161	.522	84	77	161	3.78	943	7	40	1456.0	1,313	612	688	141	556	23	67	6,135	62	5.83	3.44	1.70	0.87	15.4	9.1	1.28	.262	4.25	8.12
25	Cubs	30	1988	163	.475	77	85	163	3.84	897	9	29	1464.1	1,494	625	694	115	490	31	75	6,276	56	5.51	3.01	1.83	0.71	14.3	7.8	1.35	.291	4.27	9.18