pitcher with most games pitching 5 innings and allowing less than two earned runs in a season by a pitcher

Sandy Koufax has the most games pitched with 5.0+ innings pitched and fewer than 2 earned runs in a season, with 25 games in 1963.

Interpreted as:

pitcher with most games pitching 5 or more innings and allowing less than two earned runs in a season by a pitcher

	NAME	G	IP	ER	SEASON	TM	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Sandy Koufax S. Koufax	25	215.2	12	1963	LAD	19	1	.950	25	0.50	199	16	11	0	106	14	4	37	3	0	4	792	4	8.30	1.54	5.38	0.17	25.1	4.7	0.66	.186	0.58	4.42
2	Bob Gibson B. Gibson	24	218.2	9	1968	STL	20	3	.870	24	0.37	183	22	13	0	116	11	1	40	3	0	4	796	3	7.53	1.65	4.58	0.04	23.0	5.0	0.71	.202	0.45	4.77
3	Wilbur Wood W. Wood	23	197.1	14	1972	CWS	16	4	.800	23	0.64	111	16	8	0	128	22	8	29	3	0	2	737	1	5.06	1.32	3.83	0.36	15.1	3.9	0.80	.205	1.00	5.84
4	Sandy Koufax S. Koufax	23	200.0	16	1966	LAD	20	1	.952	23	0.72	209	19	5	0	124	21	5	47	0	0	2	757	3	9.40	2.12	4.45	0.23	27.6	6.2	0.86	.240	0.95	5.58
5	Dean Chance D. Chance	23	192.2	8	1964	LAA	16	4	.800	22	0.37	152	14	11	0	100	10	3	50	1	1	6	720	4	7.10	2.34	3.04	0.14	21.1	6.9	0.78	.189	0.47	4.67
6	Blake Snell B. Snell	22	136.0	12	2018	TBR	18	1	.947	22	0.79	170	0	0	0	70	15	6	45	1	0	2	510	7	11.25	2.98	3.78	0.40	33.3	8.8	0.85	.222	0.99	4.63
7	Mike Torrez M. Torrez	22	178.2	13	1976	OAK	15	2	.882	22	0.65	74	11	4	0	121	26	2	49	4	0	0	689	5	3.73	2.47	1.51	0.10	10.7	7.1	0.95	.213	1.31	6.10
8	Julio Urías J. Urías	21	122.2	12	2022	LAD	14	2	.875	21	0.88	120	0	0	0	69	15	8	33	2	0	0	467	0	8.80	2.42	3.64	0.59	25.7	7.1	0.83	.201	1.10	5.06
9	Dylan Cease D. Cease	21	128.0	10	2022	CWS	14	2	.875	21	0.70	158	1	1	0	72	12	5	46	3	0	1	495	5	11.11	3.23	3.43	0.35	31.9	9.3	0.92	.237	0.84	5.06
10	Jon Lester J. Lester	21	148.2	13	2016	CHC	16	2	.889	21	0.79	141	2	0	0	93	15	7	27	2	0	0	550	1	8.54	1.63	5.22	0.42	25.6	4.9	0.81	.231	0.91	5.63
11	Jake Arrieta J. Arrieta	21	156.2	9	2015	CHC	18	1	.947	21	0.52	163	4	3	0	74	11	1	23	5	0	0	560	3	9.36	1.32	7.09	0.06	29.1	4.1	0.62	.198	0.63	4.25
12	Zack Greinke Z. Greinke	21	148.0	9	2015	LAD	13	1	.929	21	0.55	143	0	0	0	85	10	5	24	2	0	0	546	3	8.70	1.46	5.96	0.30	26.2	4.4	0.74	.215	0.61	5.17
13	Roger Clemens R. Clemens	21	168.0	10	1997	TOR	17	1	.944	21	0.54	192	8	3	0	97	12	2	42	6	0	1	634	2	10.29	2.25	4.57	0.11	30.3	6.6	0.83	.242	0.64	5.20
14	Ron Guidry R. Guidry	21	174.0	10	1978	NYY	17	1	.944	21	0.52	166	14	9	0	89	15	2	47	1	0	0	646	4	8.59	2.43	3.53	0.10	25.7	7.3	0.78	.202	0.78	4.60
15	Andy Messersmith A. Messersmith	21	180.0	12	1975	LAD	15	3	.833	21	0.60	128	15	7	0	110	17	3	53	3	0	0	689	3	6.40	2.65	2.42	0.15	18.6	7.7	0.91	.213	0.85	5.50
16	Steve Carlton S. Carlton	21	187.0	9	1972	PHI	19	1	.950	21	0.43	167	19	8	0	116	15	3	33	1	0	2	694	5	8.04	1.59	5.06	0.14	24.1	4.8	0.80	.231	0.72	5.58
17	Sam McDowell S. McDowell	21	169.1	14	1968	CLE	11	6	.647	21	0.74	186	9	3	0	93	26	6	62	7	0	7	667	5	9.89	3.30	3.00	0.32	27.9	9.3	0.92	.214	1.38	4.94
18	Don Drysdale D. Drysdale	21	186.1	11	1964	LAD	13	6	.684	21	0.53	141	17	5	0	119	20	5	35	5	0	6	707	3	6.81	1.69	4.03	0.24	19.9	5.0	0.83	.219	0.97	5.75
19	Bob Feller B. Feller	21	185.2	9	1946	CLE	16	4	.800	21	0.44	166	19	10	0	99	14	1	74	1	0		711	1	8.05	3.59	2.24	0.05	23.3	10.4	0.93	.209	0.68	4.80
20	Roger Clemens R. Clemens	20	136.1	9	2005	HOU	11	1	.917	20	0.59	128	0	0	0	80	13	4	37	2	0	2	518	1	8.45	2.44	3.46	0.26	24.7	7.1	0.86	.219	0.86	5.28
21	Nolan Ryan N. Ryan	20	173.2	7	1972	CAL	15	5	.750	20	0.36	200	15	9	0	74	12	3	86	2	0	2	664	9	10.36	4.46	2.33	0.16	30.1	13.0	0.92	.190	0.62	3.83
22	Don Sutton D. Sutton	20	171.2	8	1972	LAD	15	2	.882	20	0.42	133	12	9	0	90	15	2	34	1	0	0	628	4	6.97	1.78	3.91	0.10	21.2	5.4	0.72	.192	0.79	4.72
23	Wilbur Wood W. Wood	20	171.0	8	1971	CWS	15	2	.882	20	0.42	102	13	7	0	115	20	6	34	3	0	0	652	3	5.37	1.79	3.00	0.32	15.6	5.2	0.87	.215	1.05	6.05
24	Vida Blue V. Blue	20	170.0	7	1971	OAK	16	2	.889	20	0.37	168	16	8	0	82	9	0	40	2	0	0	620	5	8.89	2.12	4.20	0.00	27.1	6.5	0.72	.200	0.48	4.34
25	Luis Tiant L. Tiant	20	170.0	10	1968	CLE	15	2	.882	20	0.53	171	16	9	0	78	12	5	39	4	0	1	622	2	9.05	2.06	4.38	0.26	27.5	6.3	0.69	.181	0.64	4.13