How to read this player page

The big number is his career NUT, his total production against league average, with its letter grade. This season's NUT sits just below it, followed by 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.

Greg Booker 2026 Season · SF

Greg Booker played in the majors from 1983 to 1990. His career NUT is -0.6, #4,310 of 7,125 pitchers since 1876, and his best season by NUT was 1988 (+0.3). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 5-7, 3.89 ERA, 119 K in 264.0 IP.

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Greg Booker Career Stats & NUT | Baseball NUT

Greg Booker

#51

P · SF

Compare

DWeak

-0.6Career NUT

+0.6 to Average

Career

3.89ERA1.50WHIP5W119K264.0IP1SV

Career · season grades

R/R · 6' 6", 230 lb · b. Jun 22, 1960 · Lynchburg, VA · Draft 1981 (10th Rd, #239)

Player Overview

Year by Year


1983	23	SD	—	0	1	7.71	6	1	1	0	0	58	11.2	18	10	9	0	5	2.31
1984	24	SD	-0.2	1	1	3.30	32	1	12	0	0	262	57.1	67	21	27	0	28	1.64
1985	25	SD	—	0	1	6.85	17	0	9	0	0	102	22.1	20	17	17	1	7	1.66
1986	26	SD	—	1	0	1.64	9	0	4	0	0	47	11.0	10	2	4	0	7	1.27
1987	27	SD	-0.4	1	1	3.16	44	0	16	1	1	288	68.1	62	24	30	3	17	1.35
1988	28	SD	+0.3	2	2	3.39	34	2	11	0	0	272	63.2	68	24	19	1	43	1.37
1989	29	SD	—	0	1	4.26	11	0	4	0	0	79	19.0	15	9	10	0	8	1.32
1989	29	MIN	—	0	0	4.15	6	0	2	0	0	38	8.2	11	4	2	0	3	1.50
1989	29	TOT	-0.3	0	1	4.23	17	0	6	0	0	117	27.2	26	13	12	0	11	1.37
1990	30	SF	—	0	0	13.50	2	0	1	0	0	13	2.0	7	3	0	0	1	3.50
Career	—	8 yrs	-0.6	5	7	3.89	161	4	60	1	1	1159	264.0	278	114	118	5	119	1.50

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Booker's career NUT of -0.6

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

Career NUT Trend

0.3

84878889

NUT by Season

-0.2

-0.4

+0.3

-0.3

Minor League

Year	Age	Lv	W	L	ERA	G	GS	CG	SHO	GF	SV	HLD	BS	SVO	BF	IP	H	ER	BB	HBP	SO	WHIP
1989	29	AAA	0	3	6.07	14	11	0	0	0	0	0	0	0	213	46.0	57	31	22	2	23	1.72
1990	30	AAA	2	4	4.58	49	0	0	0	28	10	0	0	10	332	72.2	83	37	36	2	29	1.64

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