Ray Sadecki career ERA

• Best season on file: 2.78 in 1967.
• Most recent: 6.00 in 1977.

Average of 18 regular seasons, 1960 through 1977. Figures come from ESPN's box scores and were last read on September 21, 2026.

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Ray Sadecki career ERA, season by season

Season↓	Team↓	GP↓iGP: Games the player appeared in, however briefly.	W↓iW: Games in which this pitcher was credited with the win.	L↓iL: Games in which this pitcher was charged with the loss.	ERA↓iERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.	IP↓iIP: Innings pitched. The decimal counts outs, so 6.2 is six innings and two more outs.	K↓iK: Batters this pitcher struck out.	BB↓iBB: Times the batter reached first base on four balls.	WHIP↓iWHIP: Walks and hits allowed per inning pitched — lower is better. Around 1.00 is elite.	SV↓iSV: Games finished by protecting a narrow lead to the last out.
1960	STL	26	9	9	3.78	157.1	95	86	1.49	0
1961	STL	31	14	10	3.72	222.2	114	102	1.34	0
1962	STL	22	6	8	5.54	102.1	50	43	1.60	1
1963	STL	36	10	10	4.10	193.1	136	78	1.43	1
1964	STL	37	20	11	3.68	220.0	119	60	1.33	1
1965	STL	36	6	15	5.21	172.2	122	64	1.48	1
1966	STL/SF	31	5	8	4.80	129.1	83	48	1.46	0
1967	SF	35	12	6	2.78	188.0	145	58	1.19	0
1968	SF	38	12	18	2.91	254.0	206	70	1.16	0
1969	SF	29	5	8	4.23	138.1	104	53	1.37	0
1970	NYM	28	8	4	3.89	138.2	89	52	1.34	0
1971	NYM	34	7	7	2.92	163.1	120	44	1.12	0
1972	NYM	34	2	1	3.09	75.2	38	31	1.37	0
1973	NYM	31	5	4	3.39	116.2	87	41	1.29	1
1974	NYM	34	8	8	3.41	103.0	46	35	1.38	0
1975	ATL/STL/KC	38	4	3	4.03	80.1	32	31	1.52	1
1976	KC/MIL	39	2	0	3.86	42.0	28	23	1.62	1
1977	NYM	4	0	1	6.00	3.0	0	3	2.00	0

What the columns mean: W · L · ERA · IP · K · BB · WHIP · SV