Dave Hamilton ERA in 1980

• Dave Hamilton's highest ERA of the 9 seasons on file; the best is 2.93 in 1972.
• Up 7.70 from 3.70 in 1979.

Best of 9 regular seasons, 1972 through 1980. Figures come from ESPN's box scores and were last read on September 22, 2026.

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Dave Hamilton ERA in 1980, 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.
1972	ATH	25	6	6	2.93	101.1	55	31	1.23	0
1973	ATH	16	6	4	4.39	69.2	34	24	1.41	0
1974	ATH	29	7	4	3.15	117.0	69	48	1.30	0
1975	ATH/CHW	41	7	7	3.25	105.1	71	47	1.44	6
1976	CHW	45	6	6	3.59	90.1	62	45	1.39	10
1977	CHW	55	4	5	3.61	67.1	45	33	1.54	9
1978	PIT/STL	29	0	2	4.46	40.1	23	18	1.41	1
1979	ATH	40	3	4	3.70	82.2	52	43	1.49	5
1980	ATH	21	0	3	11.40	30.0	23	28	2.40	0

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