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The big number is this season's NUT, his total production against league average, with its letter grade. Below that are his season and career lines, recent form over 7, 14 and 30 days, game logs, and percentile ranks against every qualified player. NUT is built on the advanced hitting and pitching stats analysts trust, with defense left out, so the number reflects what the player controls.

Grant Jackson 2026 Season · PIT

Career: 86-75, 3.46 ERA, 889 K in 1358.2 IP.

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Grant Jackson Stats & Profile | Baseball NUT

Grant Jackson

#23

P · PIT

Compare

BGood

+3.2Career NUT

+4.8 to Great

Career

3.46ERA1.31WHIP86W889K1358.2IP79SV

S/L · 6' 0", 190 lb · b. Sep 28, 1942 · Fostoria, OH · Signed Undrafted FA, 1965

Player Overview

Year by Year


1965	22	PHI	—	1	1	7.24	6	2	0	0	2	0	0	0	61	13.2	17	11	5	0	15	1.61
1966	23	PHI	—	0	0	5.40	2	0	0	0	0	0	0	0	9	1.2	2	1	3	0	0	3.00
1967	24	PHI	+0.7	2	3	3.84	43	4	0	0	12	1	0	0	376	84.1	86	36	43	2	83	1.53
1968	25	PHI	+0.3	1	6	2.95	33	6	1	0	12	1	0	0	264	61.0	59	20	20	0	49	1.30
1969	26	PHI	+1.7	14	18	3.34	38	35	13	4	2	1	0	1	1071	253.0	237	94	92	5	180	1.30
1970	27	PHI	-0.1	5	15	5.29	32	23	1	0	4	0	0	0	669	149.2	170	88	61	1	104	1.54
1971	28	BAL	+0.3	4	3	3.13	29	9	0	0	0	0	0	0	318	77.2	72	27	20	2	51	1.18
1972	29	BAL	+0.8	1	1	2.63	32	0	0	0	23	8	0	8	161	41.0	33	12	9	0	34	1.02
1973	30	BAL	+0.6	8	0	1.90	45	0	0	0	33	9	2	11	305	80.1	54	17	24	0	47	0.97
1974	31	BAL	+0.3	6	4	2.57	49	0	0	0	32	12	0	12	272	66.2	48	19	22	1	56	1.05
1975	32	BAL	+0.3	4	3	3.35	41	0	0	0	26	7	0	7	202	48.1	42	18	21	1	39	1.30
1976	33	BAL	—	1	1	5.12	13	0	0	0	6	3	0	3	83	19.1	19	11	9	2	14	1.45
1976	33	NYY	+0.5	6	0	1.69	20	2	1	1	8	1	0	1	227	58.2	38	11	16	1	25	0.92
1976	33	TOT	+0.5	7	1	2.54	33	2	1	1	14	4	0	4	310	78.0	57	22	25	3	39	1.05
1977	34	PIT	-0.8	5	3	3.86	49	2	0	0	19	4	0	4	385	91.0	81	39	39	1	41	1.32
1978	35	PIT	+0.1	7	5	3.26	60	0	0	0	25	5	0	5	346	77.1	89	28	32	1	45	1.56
1979	36	PIT	-0.5	8	5	2.96	72	0	0	0	29	14	0	14	339	82.0	67	27	35	2	39	1.24
1980	37	PIT	+0.3	8	4	2.92	61	0	0	0	27	9	0	9	289	71.0	71	23	20	0	31	1.28
1981	38	PIT	+0.3	1	2	2.51	35	0	0	0	18	4	0	4	136	32.1	30	9	10	0	17	1.24
1981	38	MON	—	1	0	7.59	10	0	0	0	2	0	0	0	54	10.2	14	9	9	0	4	2.16
1981	38	TOT	-0.1	2	2	3.77	45	0	0	0	20	4	0	4	190	43.0	44	18	19	0	21	1.47
1982	39	KC	-1.0	3	1	5.17	20	0	0	0	10	0	0	0	180	38.1	42	22	21	2	15	1.64
1982	39	PIT	—	0	0	13.50	1	0	0	0	1	0	0	0	3	0.2	1	1	0	0	0	1.50
1982	39	TOT	-1.2	3	1	5.31	21	0	0	0	11	0	0	0	183	39.0	43	23	21	2	15	1.64
Career	—	18 yrs	+3.2	86	75	3.46	691	83	16	5	291	79	2	81	5750	1358.2	1272	523	511	21	889	1.31

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Jackson's career NUT of +3.2

Slice size = share of total NUT. K Ability = Strikeouts · HR Prevention = HR allowed · Walk Avoidance = BB + HBP.

Career NUT Trend

1.7

67686970717273747576777879808182

NUT by Season

+0.7

+0.3

+1.7

-0.1

+0.3

+0.8

+0.6

+0.3

+0.5

-0.8

+0.1

-0.5

+0.3

-0.1

-1.2

Awards

1969NL All-Star

1979World Series Championship

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