Al Corwin ERA in 1955

• 3rd-best of Al Corwin's 5 seasons on file; the best is 2.66 in 1952.
• Down 0.01 from 4.02 in 1954.

Average of 5 regular seasons, 1951 through 1955. Figures come from ESPN's box scores and were last read on September 21, 2026.

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Al Corwin ERA in 1955, 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.
1951	SF	15	5	1	3.66	59.0	30	21	1.19	1
1952	SF	21	6	1	2.66	67.2	36	36	1.39	2
1953	SF	48	6	4	4.98	106.2	49	68	1.78	2
1954	SF	20	1	3	4.02	31.1	14	14	1.56	0
1955	SF	13	0	1	4.01	24.2	13	17	1.70	0

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