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.

Slick Castleman 2026 Season · SF

Slick Castleman played in the majors from 1934 to 1939. His career NUT is -1.3, #5,387 of 7,125 pitchers since 1876, and his best season by NUT was 1937 (-0.1). NUT is one number for production against league average: 0.0 is average, and every season is graded against its own league.

Career: 36-26, 4.25 ERA, 225 K in 586.2 IP.

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Slick Castleman Career Stats & NUT | Baseball NUT

Slick Castleman

#15

P · SF

Compare

DWeak

-1.3Career NUT

+1.3 to Average

Career

4.25ERA1.48WHIP36W225K586.2IP1SV

Career · season grades

R/R · 6' 0", 185 lb · b. Sep 8, 1913 · Donelson, TN · Signed Undrafted FA, 1934

Player Overview

Year by Year


1934	20	NYG	—	1	0	5.40	7	0	0	0	4	0	77	16.2	18	10	10	0	5	1.68
1935	21	NYG	-0.5	15	6	4.09	29	25	9	1	2	0	772	173.2	186	79	64	1	64	1.44
1936	22	NYG	-0.2	4	7	5.64	29	12	2	1	9	1	529	111.2	148	70	56	5	54	1.83
1937	23	NYG	-0.1	11	6	3.31	23	23	10	2	0	0	639	160.1	148	59	33	0	78	1.13
1938	24	NYG	-0.2	4	5	4.17	21	14	4	0	5	0	411	90.2	108	42	37	3	18	1.60
1939	25	NYG	-0.3	1	2	4.54	12	4	0	0	3	0	152	33.2	36	17	23	0	6	1.75
Career	—	6 yrs	-1.3	36	26	4.25	121	78	25	4	23	1	2580	586.2	644	277	223	9	225	1.48

Stat definitions →

NUT Breakdown

K Ability

HR Prevention

Walk Avoidance

What's driving Castleman's career NUT of -1.3

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

Career NUT Trend

-0.1

3536373839

NUT by Season

-0.5

-0.2

-0.1

-0.2

-0.3

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