Jim Maloney career ERA

• Best season on file: 2.54 in 1965.
• Most recent: 5.04 in 1971.

Figures come from ESPN's box scores and were last read on September 21, 2026.

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Jim Maloney 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	CIN	11	2	6	4.66	63.2	48	37	1.54	0
1961	CIN	27	6	7	4.37	94.2	57	59	1.53	2
1962	CIN	22	9	7	3.51	115.1	105	66	1.35	1
1963	CIN	33	23	7	2.77	250.1	265	88	1.08	0
1964	CIN	31	15	10	2.71	216.0	214	83	1.19	0
1965	CIN	33	20	9	2.54	255.1	244	110	1.17	0
1966	CIN	32	16	8	2.80	224.2	216	90	1.18	0
1967	CIN	30	15	11	3.25	196.1	153	72	1.29	0
1968	CIN	33	16	10	3.61	207.0	181	80	1.27	0
1969	CIN	30	12	5	2.77	178.2	102	86	1.24	0
1970	CIN	7	0	1	11.34	16.2	7	15	2.46	1
1971	LAA	13	0	3	5.04	30.1	13	24	1.95	0

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