Pete Alexander career ERA

• Best season on file: 1.22 in 1915.
• Most recent: 9.14 in 1930.

Average of 20 regular seasons, 1911 through 1930. Figures come from ESPN's box scores and were last read on September 21, 2026.

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Pete Alexander 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.
1911	PHI	48	28	13	2.57	367.0	227	129	1.13	3
1912	PHI	46	19	17	2.81	310.1	195	105	1.27	3
1913	PHI	47	22	8	2.79	306.1	159	75	1.18	2
1914	PHI	46	27	15	2.38	355.0	214	76	1.14	1
1915	PHI	49	31	10	1.22	376.1	241	64	0.84	3
1916	PHI	48	33	12	1.55	389.0	167	50	0.96	3
1917	PHI	45	30	13	1.83	388.0	200	56	1.01	0
1918	CHC	3	2	1	1.73	26.0	15	3	0.85	0
1919	CHC	30	16	11	1.72	235.0	121	38	0.93	1
1920	CHC	46	27	14	1.91	363.1	173	69	1.11	5
1921	CHC	31	15	13	3.39	252.0	77	33	1.27	1
1922	CHC	33	16	13	3.63	245.2	48	34	1.29	1
1923	CHC	39	22	12	3.19	305.0	72	30	1.11	2
1924	CHC	21	12	5	3.03	169.1	33	25	1.23	0
1925	CHC	32	15	11	3.39	236.0	63	29	1.27	0
1926	CHC/STL	30	12	10	3.05	200.1	47	31	1.11	2
1927	STL	37	21	10	2.52	268.0	48	38	1.12	3
1928	STL	34	16	9	3.36	243.2	59	37	1.23	2
1929	STL	22	9	8	3.89	132.0	33	23	1.30	0
1930	PHI	9	0	3	9.14	21.2	6	6	2.12	0

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