Grant Jackson career WHIP

• Best season on file: 0.97 in 1973.
• Most recent: 1.64 in 1982.

Average of 18 regular seasons, 1965 through 1982. Figures come from ESPN's box scores and were last read on September 22, 2026.

CopyCSV

Grant Jackson 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.
1965	PHI	6	1	1	7.24	13.2	15	5	1.61	0
1966	PHI	2	0	0	5.40	1.2	0	3	3.00	0
1967	PHI	43	2	3	3.84	84.1	83	43	1.53	1
1968	PHI	33	1	6	2.95	61.0	49	20	1.30	1
1969	PHI	38	14	18	3.34	253.0	180	92	1.30	1
1970	PHI	32	5	15	5.29	149.2	104	61	1.54	0
1971	BAL	29	4	3	3.13	77.2	51	20	1.18	0
1972	BAL	32	1	1	2.63	41.0	34	9	1.02	8
1973	BAL	45	8	0	1.90	80.1	47	24	0.97	9
1974	BAL	49	6	4	2.57	66.2	56	22	1.05	12
1975	BAL	41	4	3	3.35	48.1	39	21	1.30	7
1976	BAL/NYY	34	7	1	2.54	78.0	39	25	1.05	4
1977	PIT	49	5	3	3.86	91.0	41	39	1.32	4
1978	PIT	60	7	5	3.26	77.1	45	32	1.56	5
1979	PIT	72	8	5	2.96	82.0	39	35	1.24	14
1980	PIT	61	8	4	2.92	71.0	31	20	1.28	9
1981	WSH/PIT	45	2	2	3.77	43.0	21	19	1.47	4
1982	PIT/KC	21	3	1	5.31	39.0	15	21	1.64	0

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