most innings pitched in a season since 1901 national league

Since 1901, the Arizona Diamondbacks have pitched the most innings by an NL team in a season, with 1495 innings in 2013.

	TEAM	IP	SEASON	G	W%	W	L	GS	ERA	SO	CG	SHO	SV	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	Diamondbacks	1495.0	2013	162	.500	81	81	162	3.92	1,218	6	2	38	1,460	651	695	176	485	60	42	6,338	84	7.33	2.92	2.51	1.06	19.2	7.7	1.30	.292	4.18	8.79
2	Pirates	1493.1	1979	163	.605	98	64	163	3.41	904	24	2	52	1,424	566	643	125	504	31	77	6,272	52	5.45	3.04	1.79	0.75	14.4	8.0	1.29	.276	3.88	8.58
3	Dodgers	1491.0	1973	162	.590	95	66	162	3.00	961	45	13	38	1,270	497	565	129	461	29	38	6,100	47	5.80	2.78	2.08	0.78	15.8	7.6	1.16	.252	3.41	7.67
4	Reds	1490.1	1968	163	.512	83	79	163	3.56	963	24	12	38	1,399	590	673	114	573	45	82	6,345	60	5.82	3.46	1.68	0.69	15.2	9.0	1.32	.276	4.06	8.45
5	Pirates	1489.2	2015	162	.605	98	64	162	3.21	1,338	0	0	54	1,392	532	596	110	453	75	38	6,215	67	8.08	2.74	2.95	0.66	21.5	7.3	1.24	.302	3.60	8.41
6	Padres	1489.0	1996	162	.562	91	71	162	3.72	1,194	5	1	47	1,395	616	682	138	506	45	47	6,292	59	7.22	3.06	2.36	0.83	19.0	8.0	1.28	.285	4.12	8.43
7	Dodgers	1488.2	1962	165	.618	102	63	165	3.62	1,104	44	5	44	1,386	598	697	115	588	32	66	6,380	54	6.67	3.55	1.88	0.70	17.3	9.2	1.33	.280	4.21	8.38
8	Dodgers	1488.1	1982	162	.543	88	74	162	3.26	932	37	13	28	1,356	539	612	81	468	22	89	6,185	35	5.64	2.83	1.99	0.49	15.1	7.6	1.23	.272	3.70	8.20
9	Mets	1488.0	1985	162	.605	98	64	162	3.11	1,039	32	12	37	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
10	Pirates	1487.2	1989	164	.457	74	88	164	3.64	827	20	7	40	1,394	602	680	121	539	29	78	6,309	55	5.00	3.26	1.53	0.73	13.1	8.5	1.30	.266	4.11	8.43
11	Pirates	1487.1	1968	163	.494	80	82	163	2.74	897	42	17	30	1,322	453	532	73	485	36	61	6,140	51	5.43	2.93	1.85	0.44	14.6	7.9	1.21	.269	3.22	8.00
12	Cardinals	1486.2	1979	163	.531	86	76	163	3.72	788	38	7	25	1,449	615	693	127	501	18	54	6,255	45	4.77	3.03	1.57	0.77	12.6	8.0	1.31	.274	4.20	8.77
13	Padres	1484.2	2007	163	.546	89	74	163	3.70	1,136	1	0	45	1,406	611	666	119	474	48	48	6,254	42	6.89	2.87	2.40	0.72	18.2	7.6	1.27	.287	4.04	8.52
14	Mets	1484.0	1986	162	.667	108	54	162	3.11	1,083	27	7	46	1,304	513	578	103	509	31	29	6,165	40	6.57	3.09	2.13	0.62	17.6	8.3	1.22	.271	3.51	7.91
15	Dodgers	1483.2	1964	164	.494	80	82	164	2.95	1,062	47	18	27	1,289	487	572	88	458	27	79	6,150	51	6.44	2.78	2.32	0.53	17.3	7.4	1.18	.266	3.47	7.82
16	Mets	1483.1	1968	163	.451	73	89	163	2.72	1,014	45	17	33	1,250	449	499	87	430	45	67	6,028	59	6.15	2.61	2.36	0.53	16.8	7.1	1.13	.261	3.03	7.58
17	Expos	1482.2	1988	163	.500	81	81	163	3.08	923	18	6	43	1,310	508	592	122	476	36	61	6,129	39	5.60	2.89	1.94	0.74	15.1	7.8	1.20	.260	3.59	7.95
18	Astros	1482.2	1980	163	.571	93	70	163	3.10	929	31	13	41	1,367	511	589	69	466	25	26	6,160	38	5.64	2.83	1.99	0.42	15.1	7.6	1.24	.278	3.58	8.30
19	Mets	1482.2	1979	163	.389	63	99	163	3.84	819	16	5	36	1,486	633	706	120	607	24	107	6,357	45	4.97	3.68	1.35	0.73	12.9	9.5	1.41	.285	4.29	9.02
20	Pirates	1481.2	1977	162	.593	96	66	162	3.61	890	25	6	39	1,406	594	665	149	485	21	43	6,211	44	5.41	2.95	1.84	0.91	14.3	7.8	1.28	.269	4.04	8.54
21	Expos	1481.0	1977	162	.463	75	87	162	4.01	856	31	9	33	1,426	660	736	135	579	25	49	6,333	50	5.20	3.52	1.48	0.82	13.5	9.1	1.35	.272	4.47	8.67
22	Cardinals	1480.0	1992	162	.512	83	79	162	3.38	842	10	1	47	1,405	556	604	118	400	32	46	6,140	41	5.12	2.43	2.11	0.72	13.7	6.5	1.22	.271	3.67	8.54
23	Phillies	1480.0	1980	162	.562	91	71	162	3.43	889	25	5	40	1,419	564	639	87	530	20	83	6,251	51	5.41	3.22	1.68	0.53	14.2	8.5	1.32	.282	3.89	8.63
24	Expos	1480.0	1975	162	.463	75	87	162	3.72	831	30	9	25	1,448	612	690	102	665	37	63	6,430	65	5.05	4.04	1.25	0.62	12.9	10.3	1.43	.281	4.20	8.81
25	Braves	1479.2	2011	162	.549	89	73	162	3.48	1,332	3	2	52	1,332	572	605	125	521	53	73	6,220	61	8.10	3.17	2.56	0.76	21.4	8.4	1.25	.288	3.68	8.10