Sam Jones career ERA

• Best season on file: 2.25 in 1918.
• Most recent: 4.05 in 1935.

Average of 22 regular seasons, 1914 through 1935. Figures come from ESPN's box scores and were last read on September 22, 2026.

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Sam Jones 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.
1914	CLE	1	0	0	2.70	3.1	0	2	1.20	0
1915	CLE	48	4	9	3.65	145.2	42	63	1.33	4
1916	BOS	12	0	1	3.67	27.0	7	10	1.30	1
1917	BOS	9	0	1	4.41	16.1	5	6	1.29	1
1918	BOS	24	16	5	2.25	184.0	44	70	1.20	0
1919	BOS	35	12	20	3.75	245.0	67	95	1.44	1
1920	BOS	37	13	16	3.94	274.0	86	79	1.39	0
1921	BOS	40	23	16	3.22	298.2	98	78	1.33	1
1922	NYY	45	13	13	3.67	260.0	81	76	1.33	8
1923	NYY	39	21	8	3.63	243.0	68	69	1.27	4
1924	NYY	36	9	6	3.63	178.2	53	76	1.47	3
1925	NYY	43	15	21	4.63	246.2	92	104	1.50	2
1926	NYY	39	9	8	4.98	161.0	69	80	1.65	5
1927	BAL	30	8	14	4.32	189.2	72	102	1.65	0
1928	MIN	30	17	7	2.84	224.2	63	78	1.28	0
1929	MIN	24	9	9	3.92	153.2	36	49	1.33	0
1930	MIN	25	15	7	4.07	183.1	60	61	1.40	0
1931	MIN	25	9	10	4.32	148.0	58	47	1.57	1
1932	CHW	30	10	15	4.22	200.1	64	75	1.46	0
1933	CHW	27	10	12	3.36	176.2	60	65	1.39	0
1934	CHW	27	8	12	5.11	183.1	60	60	1.51	0
1935	CHW	21	8	7	4.05	140.0	38	51	1.52	0

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