Fritz Peterson career WHIP

• Best season on file: 1.00 in 1969.
• Most recent: 1.56 in 1976.

Average of 11 regular seasons, 1966 through 1976. Figures come from ESPN's box scores and were last read on September 21, 2026.

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Fritz Peterson career WHIP, 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.
1966	NYY	34	12	11	3.31	215.0	96	40	1.10	0
1967	NYY	36	8	14	3.47	181.1	102	43	1.22	0
1968	NYY	36	12	11	2.63	212.1	115	29	1.02	0
1969	NYY	37	17	16	2.55	272.0	150	43	1.00	0
1970	NYY	39	20	11	2.90	260.1	127	40	1.10	0
1971	NYY	37	15	13	3.05	274.0	139	42	1.14	1
1972	NYY	35	17	15	3.24	250.1	100	44	1.25	0
1973	NYY	31	8	15	3.95	184.1	59	49	1.39	0
1974	NYY/CLE	32	9	14	4.38	160.1	57	39	1.49	0
1975	CLE	25	14	8	3.94	146.1	47	40	1.33	0
1976	CLE/TEX	13	1	3	5.08	62.0	23	17	1.56	0

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